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A typical example for Last-Value queue is for stock prices, where you are only createQueue("my.destination.name?last-value-key=reuters_code"); Topic. This is very useful when you are developing a big application in which the 'foobar message'); $message->setBody('foobar

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How easy is it for a hacker to crack your password?

Nowadays, for most of us, it is easy to believe that we are completely safe on theWeb. Modern life makes us choose one of the endless websites that we are part of. When we consider the real-life chance that an individual will be hacked in a given year, we find it impossible not to think of something we’ve heard so many computer users say: “It won’t happen to me.”

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What are the chances you’ll get hacked? If we look at some examples:

  • A couple of years ago the National Cyber Security Alliance estimated the chances of a small business being hacked at 20% each year
  • More figures from the UK show that there were 2.5 Million recorded cyber-crimes in Britain in 2014. Despite this accounting for ten percent of the population, KPMG commented on the release of the study that due to so many incidents being unreported, the true figure was probably far higher.

This suggests that compiling a range of studies places the annual percentage of getting hacked (in some way) at just below 31% – around a 1 in 3 chance. Yes, one could be pedantic about the sample sizes, but these studies are often rather subjective. We still arrive at around a 1 in 3 chance of being hacked, even after being cautious with the numbers.

It is hard for users to remember one specific password for each site. That makes a lot easier for a single person with minimum knowledge to break our security and get access to our info. We are vulnerable. Just this year, passwords like “123456” are still very popular among people.

We are living in a digital world, where we make almost any kind of transaction using the Internet. We use passwords every day for email and other accounts.

The security policies of many of websites leave information completely exposed. Every day, people develop a new program or new technique to crack our security. There are articles that explain how a hacker can crack your account password very easily, just using a variety of programs like a simple password-guessing program. This program makes multiple guesses until the password is fully cracked. The program may take a few minutes or a century; it depends on the complexity of the password. Other methods like key loggers consist of hardware devices attached to your computer that can copy your information through keywords that you use to access the accounts. Hacking through phones is another way for these people to steal your data. Using programs that can duplicate what you see on your phone, it is relatively easy for them to get your password from your phone.

These hackers can scam every person who has a personal account. They can spy on what you search, by knowing what you been looking for, that’s an easy way to let you give them all they need.

You may be wondering how exactly you could get hacked? The first thing to know is that the days where all you had to worry about were pesky Windows viruses are long gone. Much hacking nowadays starts with a little social engineering and trickery before the actual techie stuff starts.

So, with that in mind, I’ll begin my round-up of some of the key flavors of hacking with the activity I almost fell victim to recently: Phishing.

Phishing is maybe the most used technique for hackers to get your password because the cost and creation is excessively easy. It consists of creating a false application or false message to get the user to supply all o their information into a site that can copy that immediately. Your bank account and your email account are easy targets for these kind of programs.

Stealers are another kind of hacker. Many people using the browser leave their information floating there. It takes nothing for a person with knowledge to get those numbers or letters that keep him away from all your data.

Viruses and trojans

Although a traditional antivirus product is still commonly seen as the first line of defense in computer security, “old school” viruses and Trojans seem (subjectively) to be falling out of favor somewhat with cyber-criminals. Antivirus software, email software, and even operating systems themselves have toughened up against these “traditional” threats in recent years, leading many criminals to move into the more lucrative phishing and others activities described above.

On the other hand, websites lock your account automatically after 2 or 3 attempts. If you use a simple password that is not so hard to break it.

This type of cracking is when the hacker is pretending to be you. If you consider password composed of letters, numbers, and symbols that are roughly 100 combinations per character a five-character password will have 10 billion combinations, it seems like a lot of time, but a hacker can break a password like this, in 10 seconds.

For example, you can put more characters in your password to be more protected:

  • 5 characters = 10 seconds
  • 6 characters = 1,000 seconds
  • 7 characters = 1 day
  • 8 characters = 115 days
  • 9 characters = 31 years
  • 10 characters = 3,000 years

Here’s a list of common ways to be more efficient with your passwords:

  • Capitalizing the first letter of a word.
  • Checking all combinations of upper/lower case for words.
  • Inserting a number randomly in the word.
  • Putting numbers on the ends of words.
  • Putting numbers on the beginning of words.
  • Putting the same pattern at both ends, like *foobar*.

This is why you need long passwords. Hackers can usually break anything with seven characters or fewer. They would be unlikely to guess a password that is composed of nine characters or more, combined with symbols. It would take almost a century to break such a password. People need to be more aware of this thing if we expect to be secure on the web. We can use multiple techniques to make our password safer. Hackers can use many tricks, dictionary attacks if you use lower and upper case, combinations of many letters in symbols with international characters like a vowel with an umlaut that will take any password hacker out. You should remember this advice any time you get into new websites that require a secure password.

The protection that you get depends on how creative you can be. Remember the common phrase “If you can remember it someone else can figure out.” The safest password that you can put on your accounts are random passwords that are very hard to remember, but that is very difficult to do. Research also indicates that people only have the ability to remember about 10 passwords.

The odd solution is to forget about your password. While it may seem less productive, the best way to remember your password is to create one that you are going to forget, random strings are hard times for hackers.

Also, there are companies that provide that kind of service for you. They protect your accounts from these problems, and they have programs that can generate multiple passwords in seconds that make your accounts almost unbreakable.

If we keep any important information on the web, we must expect that someone, somewhere around the world is waiting to steal that from us. In an era where everything is connected, it is exhausting to hide our information, such as with social media sites.

People are more vulnerable to hackers or scams of any kind. The freedom that social media provides for people to see it all in our profile put us in a very dangerous place if we don’t consider learning about tricks or advice that protect us from those people.

There are going to be times when you can lose your bank account, your credit card code, or email without you even noticing it. That kind of knowledge is something that we must acquire. The Internet has a lot of advantages but also has disadvantages. It has a dark part which can be reduced if we follow the recommendations. Not only with programs that can generate passwords in a few seconds.

Hackers can redirect our information to themselves. One of the most used ways for these people to get your information are malicious websites, where if we click in one of the many links that they have, they send some virus to your computer that can crash it or can copy all your files immediately. They can lure you with the promise of winning something, some chat, or invitation from a social media site; there are many ways that you can get into one of these. You can avoid them if you don’t go to some sites that have a bad reputation. You can update your computer and antivirus software to avoid any propagation of threats.

Through black hat techniques or SEO (Search Engine Optimization), hackers can locate their websites on the top of the web seeker by using these programs. You must avoid any type of poll on the web, giving personal information online can give hackers free access to your personal accounts. Download applications only from certificated websites and don’t get into risky ones, or ones that have bad reviews, despite everything we mention on this report.

The most important thing you can do is to be complex with your passwords, is the main point of this. It is very easy for a hacker to crack your password if you don’t follow any of this advice.

Here’s a short list of all we’ve been talking about to keep you safe:

  1. Be deeply suspicious while you’re online! If you get an email from a company telling you to change your password, don’t click the link. Go directly to what you know is their legitimate website.
  2. Never download attachments from sources you’re unfamiliar with, even if you’ve been convinced you’ve won $1000!
  3. Use a VPN solution like Express VPN for all your online activity to increase your security and privacy, and make it harder for people to learn about you and what you do online – it could be used against you by a criminal or provide some extra clues for a phishing attack. You’ll find a list of recommended VPNs for Windows here and for Mac here.
  4. Use antivirus software and keep it up to date – and yes that does apply to Mac users!
  5. Never reveal anything to do with your online life to anyone who calls you on the phone. Microsoft will never phone you because they’ve discovered a problem on your computer.

If you are predictable or apply the simple and shortest password for all your accounts, you are going to get hacked. If you get into some sites that you know are risky, and you don’t put any effort to protect your information, you are going to get hacked. It is so easy for a skillful hacker to leave you without a thing. The cost of being lazy with your protection on the web can be really high.

Sources

 

 

Posted: February 1, 2017

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Yash Tiwari is an EC-Council Certified Instructor, EC-Council Certified Ethical Hacker and a Cisco Certified Network Associate having about 6+ years of experience in the field of Ethical Hacking and Cyber Security. Possesses the most up to date skills and professional qualifications in the field of Cyber Security, good understanding of hacking methodologies and cyber attacks .Open for an opportunity with national or multinational firms specializing in Cyber Security / Ethical hacking.

Источник: https://resources.infosecinstitute.com/topic/easy-hacker-crack-password/
7

Build images with BuildKit

Estimated reading time: 9 minutes

Docker Build is one of the most used features of the Docker Engine - users ranging from developers, build teams, and release teams all use Docker Build.

Docker Build enhancements for 18.09 release introduces a much-needed overhaul of the build architecture. By integrating BuildKit, users should see an improvement on performance, storage management, feature functionality, and security.

  • Docker images created with BuildKit can be pushed to Docker Hub just like Docker images created with legacy build
  • the Dockerfile format that works on legacy build will also work with BuildKit builds
  • The new command line option allows the user to pass secret information for building new images with a specified Dockerfile

For more information on build options, see the reference guide on the command line build options and the Dockerfile reference page.

Requirements

  • A current version of Docker (18.09 or higher)
  • Network connection required for downloading images of custom frontends

Limitations

  • Only supported for building Linux containers

To enable BuildKit builds

Easiest way from a fresh install of docker is to set the environment variable when invoking the command, such as:

To enable docker BuildKit by default, set daemon configuration in feature to true and restart the daemon:

New Docker Build command line build output

New docker build BuildKit TTY output (default):

New docker build BuildKit plain output:

Overriding default frontends

The new syntax features in are available if you override the default frontend. To override the default frontend, set the first line of the as a comment with a specific frontend image:

The examples on this page use features that are available in version 1.2.0 and up. We recommend using , which always points to the latest release of the version 1 syntax. BuildKit automatically checks for updates of the syntax before building, making sure you are using the most current version. Learn more about the directive in the Dockerfile reference.

New Docker Build secret information

The new flag for docker build allows the user to pass secret information to be used in the Dockerfile for building docker images in a safe way that will not end up stored in the final image.

is the identifier to pass into the . This identifier is associated with the identifier to use in the Dockerfile. Docker does not use the filename of where the secret is kept outside of the Dockerfile, since this may be sensitive information.

renames the secret file to a specific file in the Dockerfile command to use.

For example, with a secret piece of information stored in a text file:

And with a Dockerfile that specifies use of a BuildKit frontend , the secret can be accessed when performing a :

The secret needs to be passed to the build using the flag. This Dockerfile is only to demonstrate that the secret can be accessed. As you can see the secret printed in the build output. The final image built will not have the secret file:

Using SSH to access private data in builds

Acknowledgment

Please see Build secrets and SSH forwarding in Docker 18.09 for more information and examples.

The has a option to allow the Docker Engine to forward SSH agent connections. For more information on SSH agent, see the OpenSSH man page.

Only the commands in the that have explicitly requested the SSH access by defining mount have access to SSH agent connections. The other commands have no knowledge of any SSH agent being available.

To request SSH access for a command in the , define a mount with type . This will set up the environment variable to make programs relying on SSH automatically use that socket.

Here is an example Dockerfile using SSH in the container:

Once the is created, use the option for connectivity with the SSH agent.

You may need to run to add private key identities to the authentication agent first for this to work.

Troubleshooting : issues with private registries

x509: certificate signed by unknown authority

If you are fetching images from insecure registry (with self-signed certificates) and/or using such a registry as a mirror, you are facing a known issue in Docker 18.09 :

Solution : secure your registry properly. You can get SSL certificates from Let’s Encrypt for free. See /registry/deploying/

image not found when the private registry is running on Sonatype Nexus version < 3.15

If you are running a private registry using Sonatype Nexus version < 3.15, and receive an error similar to the following :

you may be facing the bug below : NEXUS-12684

Solution is to upgrade your Nexus to version 3.15 or above.

build, security, engine, secret, BuildKit
Источник: https://docs.docker.com/develop/develop-images/build_enhancements/

Quick Start

This guide will walk you through programming The Things Uno to send and receive your first message via The Things Network. We’ll use the Hello, World! of Arduino: . 💡

The full sketch of this Quick Start is also included in TheThingsNetwork library for the Arduino IDE. You can find it under File > Examples > TheThingsNetwork > QuickStart.

Setup Arduino IDE #

Let’s start by setting up the software we’ll need to program your device.

  1. Download and install the latest Arduino Software (IDE).
  2. Navigate to Sketch > Include Library > Manage Libraries….
  3. Search for TheThingsNetwork and click the result to select it.
  4. Click the Install button which should appear:

Library Manager

The Arduino IDE will notify you of updates for the IDE and library automagically. :open_mouth:

See the Arduino Guide for more details.

Connect your Device #

Next, connect your device to the IDE over USB.

  1. Use the included Micro-USB cable to connect The Things Uno to an USB port of your computer.

  2. In Arduino IDE select Tools > Board > Arduino Leonardo.

  3. Navigate to Tools > Port and select the port that identifies as Arduino Leonardo.

    port

If you don’t see a port that identifies as Arduino Leonardo make sure The Things Uno’s power LED is on and check the cable and USB port you have used. On Windows, you might need to install drivers. See Arduino Troubleshooting for more suggestions.

Create a Sketch #

Let’s program your device with a so-called sketch.

  1. In the Arduino IDE, select File > New.

    This should get you the basic structure with and :

  2. Select Sketch > Include Library > TheThingsNetwork.

    This should prepend an for TheThingsNetwork library:

  3. Let’s leave for what it is and replace all code above it with the following:

    Replace with , , or , depending on the frequency plan of your device and your country. (Click here for an overview of all frequency plans per country).

    This will do a few things:

    1. Use to create more meaningful aliases for the ports for the LoRa modem and the USB connection, as well as the frequency plan.

    2. Create an instance of TheThingsNetwork class, passing the serial ports and the frequency plan.

    3. Call to set the data rate for both serial ports.

    4. Wait for the Arduino IDE’s Serial Monitor to open communication via USB, but no longer than 10 seconds (10.000ms).

      This trick works because will return when communication is open and will give us the time since was called.

    5. Use to log to the Serial Monitor and call to do the same, which will give us the information we need for our next step.

Get your Device EUI #

To communicate via The Things Network, you need to register your device. For this, we’ll need its unique Device EUI. This is a unique address, hard coded into the LoRa module. The method we added in the previous step will get us this and other information about our device.

  1. In the Arduino IDE, select Sketch > Upload to upload the sketch.

    Uploads might fail if the Serial Monitor is open or if the IDE lost track of the port you selected. Close the monitor, check the port selection and try again. If it still fails, check Arduino Troubleshooting.

  2. Within 10 seconds, select Tools > Serial Monitor to open the Serial Monitor.

    Soon, it should print a list of information:

    Use the first value to register your device.

Next time you need the Device EUI of a device, simply select File > Examples > TheThingsNetwork > DeviceInfo, only set the frequency plan and upload this sketch which will call every 10 seconds.

🎉 You have connected your device, written your first sketch, uploaded it to your device and monitored your device logs to retrieve its Device EUI.

Create an Account #

To register your device you’ll need a The Things Network account.

  1. Go to account.thethingsnetwork.org and click create an account.

    You will receive an email to confirm your email address. You have 24 hours to do so, so let’s now wait for that and carry on! 🚀

    You can change all but your username later via your Profile.

  2. Select Console from the top menu.

  3. From the top right menu, select your name and then Settings from the dropdown menu to change the default Handler if the one currently selected is not where you’ll be deploying most of your devices.

Add an Application #

Devices need to be registered with an application to communicate with. Let’s add one.

  1. On console.thethingsnetwork.org, click add application.
  • For Application ID, choose a unique ID of lower case, alphanumeric characters and nonconsecutive and .
  • For Description, enter anything you like.
  • Leave the checkbox enabled to automatically register the application to your default region.

Add Application

  1. Click Add application to finish.

    You will be redirected to the newly added application.

Register your Device #

You are now ready to register your device to the application.

  1. On the application’s screen, scroll down to Devices or select Devices from the top right menu.

  2. In the Devices box, click register device.

    • For Device ID, choose a - for this application - unique ID of lower case, alphanumeric characters and nonconsecutive and .
    • For Device EUI, copy-paste the DevEUIyou retrieved from your device.
    • Leave the App Key to be randomly generated.
    • Leave the default App EUI selected.

    Register Device (OTAA)

  3. Click Register to finish.

    You will be redirected to the newly registered device, where you can find the generated App Key which we’ll need next.

Activate your Device #

Now that we have registered the device, we can activate the connection from our device itself.

Activation means that the device will use the generated App Key to negotiate session keys for further communication. This is also known as Over The Air Activation or OTAA. There’s also Activation By Personalization (ABP) where you set or generate the session keys via the console and hard-code them on your device.

  1. In the console, scroll down the device’s screen to Example Code and copy the keys:

    OTAA Keys

  2. Paste the keys right after the of your sketch.

  3. In the function, copy the following code just after :

  4. Select Sketch > Upload to upload the sketch and then Tools > Serial Monitor to open the Serial Monitor.

    You should see something like:

🎉 Your device is now activated and connected to The Things Network!

Message the application #

Let’s say hello! Most Arduino boards have an on-board LED and the constant (scroll all the way down) will tell us which pin it is connected to. We are going send a message to tell us if it’s on or not. Exciting! 💡

  1. In the Arduino IDE, go back to your sketch and replace the function with:

    This will do a few things:

    1. Create an array of bytes to hold our message.

      With LoRaWAN, airtime is expensive. The bigger the message, the more airtime it will cost. Encode any message you need to send in as little bytes as you can. See Working with Bytes to learn more.

    2. Use to get the current value of the LED pin. This will be either constants or , which we translate to and .

    3. Call to send the message. This takes the array itself as well as its length via .

      Can’t figure out the length you’re asking? The short answer: no. For a longer answer, check Stack Overflow.

    4. Pause 10 seconds between loops.

  2. Select Sketch > Upload to upload the sketch and then Tools > Serial Monitor to open the Serial Monitor.

    You should see something like:

Monitor & Decode Messages #

Let’s see the messages come in.

  1. From the application’s screen in the console, select Data from the top right menu.

    You should now see the messages come in:

    Application Data

    What you see is the raw payload in hex-formatted, space-separated bytes. Let’s decode that to meaningful fields.

  2. Select Payload Functions from the top right menu.

  3. Leave decoder selected and copy-paste the following JavaScript code:

  4. Use the input field and Test button to see how various payloads of hex-formatted, space-separated bytes are decoded by selecting the first byte (as number) for a field called :

    • becomes
    • becomes
    • becomes
    • becomes
  5. Now select converter and copy-paste the following code:

  6. Again, test with various bytes to how the decoded object gets converted to more meaningful values:

    • becomes
    • becomes
    • becomes
    • becomes
  7. Next, select validator and paste this code:

  8. Run another round of tests to verify all payloads that don’t convert to have a boolean property are marked invalid:

    Validator

    Invalid messages will be dropped and not published to services that have subscribed to this application’s messages.

  9. Click Save Payload Functions to save all three in one go.

  10. Select Data from the top right menu.

  11. If your device is still sending data any (valid) new messages should now show their decoded and converted payload in the fields column:

    Decoded

🎉 You can now decode cryptic byte messages to meaningful payloads!

Would you like to learn how to receive and further process these messages? Head over to the MQTT guide!

Message your device #

Now let’s send a message to your device in return.

There are different classes of LoRa devices. Like most devices, The Things Uno and Node can only receive the single last message queued for them in response to a message they send themselves.

We’ll prepare your device to receive a message in response.

  1. In the Arduino IDE, add the following line to function to let it know what function to call when a message comes in:

  2. Then copy paste the actual function to the end of the sketch:

    The function will use to turn the LED on or off, based on the single byte message we receive.

  3. Select Sketch > Upload to upload the sketch and then Tools > Serial Monitor to open the serial monitor.

  4. In the console, navigate to your application, Devices and select your device.

  5. With the serial monitor still open, enter in the input field of the Downlink box and click Send.

    The next time your device sends a message it should display something like:

    And… there was light! 💡

    The Things Uno with LED on

    Note: The LED is labelled next to the power supply, in the image above.

  6. From the device screen, select Data from the top right menu and you should see that the next message the device sends indeed confirms the LED is now on:

    Message led:true

  7. As a bonus, try sending to turn of the LED and verify that the next message confirms it.

🎉 Congrats! You just closed the circle and can communicate via The Things Network in both ways.

Encode Messages #

What would be cooler than turning a LED on by sending ? Sending of course! Just like we decode message on arrival on The Things Network we can also encode messages to devices before they will be delivered.

  1. In the console, navigate to the application and select Payload Functions from the top right menu.

  2. Select encoder and use the following code:

  3. Use the input field and Test button to see how various JSON encoded payloads will be encoded as displayed in hex-formatted, space-separated bytes:

    • becomes
    • becomes
    • becomes (nothing)

    There is no separate converter and validator function for this direction. Return an empty array to drop the message.

  4. Click Save Payload Functions.

  5. Select Devices from the top right menu and select your device.

  6. With the serial monitor still open, select fields in the Downlink box, enter in the input field and click Send.

    You should now see the LED turn on again and be able to verify in the logs and console data monitor. Don’t forget to try as well, you never know! 😉

🙌 You have now completed the Quick Start and are able to send messages, decode, convert and validate them and respond with encoded messages. Go build something!

What’s next? #

Next, you’ll want to:

  1. Learn how to receive and send messages from anywhere using MQTT or our Node-RED or Node.js library.

  2. Learn how to add sensors and actuators to your device to harvest data and trigger actions anywhere, thanks to the long range, low power The Things Network.

    Let The Things Lab inspire you!

    We’ll have a guide on encoding and decoding sensor and actuator data for efficient communication soon.

Источник: https://www.thethingsnetwork.org/docs/devices/uno/quick-start/
is foobar good  - Crack Key For U 4 8
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While the AWSconsole gives you a nice point and click interface, and really helps you explore the vast service catalog of AWS, the use of the CLI should not be neglected.

Some of is foobar good - Crack Key For U advantages is foobar good - Crack Key For U the CLI:

  • Reusable, can the same command multiple times, perhaps with slight modification for quickly creating multiple instances of similar resources.
  • Reproducible, can run the same command, to reproduce exactly the same kind of resource as has been created before.
  • Programmable, can create scripts that gather info from configuration files and then run commands to combine the other two advantages.

I do not list ‘Convenience’ here, as that is much more of a taste and preference.

Why MFA?

Enabling MFA increases the security of your AWS account by quite a lot. Without it, anyone who can get control of your email account can take over your account.

For more information on why and how to enable MFA, please look at the AWS documentation

MFA using the Console

When you log into the console with a browser, you are faced with a dialog asking you for ‘Account ID or alias’, ‘IAM user name’ and password.

Authentication dialog

After that you will get an ‘Multi-factor Authentication’ dialog

MFA dialog

After you have entered valid MFA code, you get access to the Console and can use it as usual.

But enough introduction.

MFA using the CLI

This is the part that I wanted to write about, using multiple accounts with even more roles. For this example we will imagine a person, Bob Johnson, who has an IAM account in 2 accounts, and can assume 3 roles in the third account.

This gets hairy quickly, but let us not skimp on the details. So to concretize the imagination, first let us define user accounts. The following credentials are meant to belong to the same physical user.

Account ACME

  • IAM user: bob
  • AWS AccountID: 12345NAN1234
  • Access key: NOTETHISISNOTREALKEY
  • Access secret: ANDTHISISNOTEITHERavalidKEY+Butpleasetry
  • IAM Roles: AcmeAdminRole

Account FooBar

  • IAM user: bjohnson
  • AWS AccountID: 78902NAN7890
  • Access key: THISISNOTAREALKEYYES
  • Access secret: SPOILERALERTThisKeyISNOTVALIDJustExample

Account BasZoo

  • AWS AccountID: 34322NAN4567
  • IAM Roles allowed to be assumed from account 78902NAN7890
    • DeveloperRole
    • ArchitectRole
    • AdminRole

This was the scenario, now let us look at how to implement this.

Implementation

First we need to look at how to configure the CLI.

If you have a working CLI configuration and want to try this, just copy your working folder away to a safe place and start with a clean configuration.

Basic user

We begin here. We define the 2 accounts in

And corresponding credentials in

The IAM identity

To map the IAM identity to the accounts, we add the following to

This gives us profiles that are connected to the account defined before. And this is the only place that we want to refer to and .

Then we can use the command to get temporary credentials with the profile. I wrote a simple python wrapper around that command. I call the script Check the end for the script.

We want to match 1 to 1 on identitys and accounts in this part.

Temporary credentials

To get new temporary credentials, we use the script with the IAM profile name as an argument.

This will create an entry in that will look something like this:

These entries are temporary, all 3 values will be changed when you run next time.

And now we can use the profile to run commands

Roles and profiles

This rather cumbersome setup becomes really useful when we add different profiles and roles to the mix. To complete the setup we imagined earlier in the document, we can now add the following to the file

With this in place we can now run commands with different roles, just by varying the named profile.

The only differance between the and the profile is the region. So if Bob uses the profile, he asks for instances in

And you only need the MFA authentication for the or profile. And while the temporary credentials are valid for e.g.one can use a profile that sources like is foobar good - Crack Key For U .

Complete configuration files and script

Here are the complete configurate files for the accounts, as described previously

refresh_mfa.py

Jónas Helgi Pálsson

Senior Systems Consultant at Redpill Linpro

Jónas joined Redpill Linpro over a decade ago and has in that period worked as both a consultant and a system administrator. Main focus currently for Jónas is AWS and infrastructure on that platform. Previously been working with KVM and OpenStack, dabbles with programming and has a soft spot for openSUSE.

Источник: https://www.redpill-linpro.com/techblog/2020/02/18/awscli.html

The 7 Best Windows Music Players for Hi-Res Audio

While many Mac users just opt to use iTunes, things are different on Windows. While Microsoft's operating system has always offered built-in options like Windows Media Player or the now-defunct Groove Music, Windows users are more likely to search for their own preferred music player.

However, if you're an audiophile, the search gets trickier. Try is foobar good - Crack Key For U for a music player that supports hi-res audio in FLAC, MQA, or DSD format, and your options are slim. This is why we've rounded up the best hi-res music player apps for Windows. is foobar good - Crack Key For U is foobar good - Crack Key For U 1. Hysolid

If you have your PC hooked up to a quality Hi-Fi system, Hysolid could be exactly what you're looking for. This isn't traditional media player software. Instead, it transforms your PC into a music player that you control with your iOS or Android device. Just kick back on the couch, pick the music you want to hear, and your PC plays it over your Hi-Fi system.

Hysolid will play most hi-res formats you throw at it. The app is compatible with PCM audio, including WAV and FLAC up to 384kHz as well as DSD from 2.8MHz to 11.2MHz in DSF format. Hysolid can also display the operating mode of the USB DAC you're using, as well as whether playback is bit perfect.

Download: Hysolid (Free)

2. Amarra Luxe

PTC Mathcad 15 With Crack Free Download 2021 [Latest] If Amarra Luxe seems familiar, it's because it also earned a place on our list of the best hi-res music player apps for macOS. This is a premium music player, and as such it isn't cheap, but it is packed with features. It also supports key hi-res formats, including FLAC, MQA, and DSD. Unfortunately, MQA is currently only supported on macOS.

This is also a handy app if you like to stream hi-res audio as well. In addition to playing back your music collection, Amarra Luxe can stream from Tidal and Qobuz. If you want to control all your music with one app, no matter where that music is, this may be what you're looking for.

Download: Amarra Luxe ($99)

3. Audirvana

Another app that was featured on our macOS list, Audirvana focuses on giving you control over your audio streaming from source to output. If you have a powerful computer you want to put to work processing great-sounding audio, this is an option worth considering. For example, Audirvana supports running higher-performance algorithms to take the load off your DAC and avoid oversampling.

This app also supports VST3 plugins. Whether you want to add a touch of EQ or you want to view your favorite songs through a spectrum analyzer, this can be handy for audiophiles. Audirvana is another option that isn't cheap, but the sheer power of the app may make it a price worth paying.

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4. Foobar2000

One of the most popular music players for Windows, Foobar2000 is practically a household name. The interface is a little dated, but this app is fast, configurable, and perhaps most importantly, free. While it's not the only free player on this list, it is the only one that resembles a traditional media player.

Foobar supports FLAC out of the box, but not DSD. In order to get support for this, you'll need to add the DSDIFF add-on, which you can download from the Foobar2000 website. Once the component is installed, this becomes an even more powerful audio player. This information is especially handy if you already know and love Foobar200.

Download: Foobar2000 (Free)

5. Jriver

Jriver is software that tries to do many things for a lot of people. Fortunately, it seems to do a good job at almost everything it aims to do. This supports bit-perfect audio in both lossless PCM and DSD formats. When it comes to the audio subsystem, it can use either ASIO or WASAPI, meaning it will transmit audio perfectly to your DAC.

There are several features here that seem obvious but are lacking in other players. One example is the optional audiophile-grade crossfeed. The developers say this makes listening on headphones sound more natural and less fatiguing, since it's more like what you'd hear from speakers in a room.

Download: Jriver ($59.98 for Windows-only license, $79.98 for Master license)

6. Roon

is foobar good - Crack Key For U While most examples of hi-res music player software focus on sound quality alone, Roon focuses on something else. The developers say that something has been lost in the transition to digital music. To bring back the feeling of engagement you'd get from poring over liner notes, Roon aims to present a searchable magazine of your music.

Roon doesn't just apply this technique to music stored on your computer. It can do this to music played from a local NAS or even streamed from Tidal as well. If music isn't a background activity to you but something you want to engage in, Roon may be worth trying.

Download: Roon ($199/year or $499/lifetime, with a free trial available)

7. JPLAY FEMTO

If you proudly declare yourself an audiophile to anyone who will listen, this may be the perfect software for you. Developed by self-described "fanatical audiophiles," this software aims to optimize everything to deliver the audio signal from the source to your DAC in the highest quality possible. This features support for PCM audio, DSD, and even claims to improve the sound quality of Tidal and Qobuz.

Like Is foobar good - Crack Key For U, this isn't a player. Instead, it's a server. Once it's up and running, you can use it with any UPnP-compatible app or hardware. The developers recommend Bubble UPnP for Android, but Kinsky for Windows, macOS, and iOS has been tested as well.

Among other features, JPLAY FEMTO includes a Hibernate mode. This aims to reduce background noise created by your PC. It does this by eliminating jitter-producing processes and threads. This means you might not want to use your computer for much else during playback, but it will sound fantastic.

Download: JPLAY FEMTO (€149)

Are You Looking to Start Your Hi-Res Audio Journey?

avast antivirus patch - Crack Key For U Finding the right hi-res music player app is great, but it doesn't mean much if you don't have hi-res music to listen to. These is foobar good - Crack Key For U will play your MP3 collection as well, but if you've got a great audio setup, you'll get more out of it by buying high-quality audio.

When it comes to buying music, there are several online stores to choose from. Then there are streaming services, which are beginning to offer hi-res audio as well. Some of the most popular include Tidal, Qobuz, and Deezer.

The 7 Best Music Streaming Services for Audiophiles

Audiophiles can is foobar good - Crack Key For U a fussy bunch. However, these music streaming services for audiophiles should keep you happy.

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About The Author
Kris Wouk (116 Articles Published)

Kris Wouk is a musician, writer, and whatever it's called when someone makes videos for the web. A tech enthusiast for as long as he can remember, he definitely has favorite operating systems and devices, but uses as many others as he can anyway, just to stay caught up.

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Each cell can be represented as points (x, y), with x being the distance from the vertical wall, and y is the height from the ground.
For example, the bunny prisoner at (1, 1) has ID 1, the bunny prisoner at (3, 2) has ID 9, and the bunny prisoner at (2,3) has ID 8. This pattern of numbering continues indefinitely (Commander Lambda has been taking a LOT of prisoners).

Write a function answer(x, y) which returns the prisoner ID of the bunny at location (x, y). Each value of x and y will be at least 1 and no greater than 100,000. Since the prisoner ID can be very large, return your answer as a string representation of the number.

Solution

So, what they have given here is a number sequence. So if you do some work on this
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