Python and Docker
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Docker allows building and running applications in isolated containers using system virtualization instead of full hardware virtualization. It provides advantages like building applications once that can run anywhere, fast versioned deploys, and almost no overhead from virtualization. Docker works by loading a container from an image file with instructions for the runtime environment. Images are built using Dockerfiles that define layers for the file system and can derive from other images. Built images are usually pushed to repositories for version control and deployment.
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php[tek] 2108 - Cryptography Advances in PHP 7.2![php[tek] 2108 - Cryptography Advances in PHP 7.2](https://cdn.slidesharecdn.com/ss_thumbnails/phptek2108-cryptographyadvancesinphp7-180601213135-thumbnail.jpg?width=560&fit=bounds)
php[tek] 2108 - Cryptography Advances in PHP 7.2Adam Englander There were some pretty substantial cryptography advances in PHP 7.2. Most of these changes were made to make advanced cryptography easier to use. That’s a good thing for developers and end users alike. The addition of libsodium is a game changer. It makes synchronous and asynchronous cryptography a no-brainer and adds better hashing than we've ever had. Argon2i for passwords is pretty substantial as well. We’ll go over the changes and have some practical examples of each. Developers need to know about these advances and just how awesome they are.
php[tek] 2018 - Biometrics, fantastic failure point of the future![php[tek] 2018 - Biometrics, fantastic failure point of the future](https://cdn.slidesharecdn.com/ss_thumbnails/phptek2018-biometricsfantasticfailurepointofthefuture-180601212954-thumbnail.jpg?width=560&fit=bounds)
php[tek] 2018 - Biometrics, fantastic failure point of the futureAdam Englander This presentation attempts to prepare developers for the coming storm of biometric authentication. It is coming; for many, it is already here. Unfortunately, few of us have been prepared to select tools for utilizing biometric authentication properly. In this presentation, Adam Englander will express the special dangers of biometrics with regards to lifespan and storage. Due to the user's inability to change a biomteric, it is much more valuable to bad actors as the lifespan will undoubtedly exceed the lifespan of the cryptography. Any biometric database stolen today will likely be able to be cracked by the average computer in 20 years. This creates a unique problem many of us have not had to tackle before. We need a different mindset when thinking about biometrics. This presentation will try and give that much-needed perspective.
Biometrics: Sexy, Secure and... Stupid - RSAC 2018
Biometrics: Sexy, Secure and... Stupid - RSAC 2018Adam Englander Biometric identification might be more secure than passwords, but it’s still vulnerable to hacking. Why not hold up a photograph of the phone owner to fool the new facial recognition system? In this presentation, Adam Englander will walk through the risks and dangers of leveraging biometrics for user authentication, and why we all should be thinking twice about it.
Practical API Security - PyCon 2018
Practical API Security - PyCon 2018Adam Englander With the dominance of Mobile Apps, Single Page Apps for the Web, and Micro-Services, we are all building more APIs than ever before. Like many other developers, I had struggled with finding the right mix of security and simplicity for securing APIs. Some standards from the IETF have made it possible to accomplish both. Let me show you how to utilize existing libraries to lock down you API without writing a ton of code.
In this tutorial, you will learn how to write a secure API with future proof security utilizing JOSE. JOSE is a collection of complimentary standards: JWT, JWE, JWS, JWA, and JWK. JOSE is used by OAuth, OpenID, and others to secure communications between APIs and consumers. Now you can use it to secure your API.
Practical API Security - Midwest PHP 2018
Practical API Security - Midwest PHP 2018Adam Englander The document discusses practical API security and provides recommendations for securing APIs. It recommends implementing defense in depth with layers of security including transport layer security, rate limiting, authentication, data validation, encryption, logging, and access control. It then goes into more detail about how to implement specific security measures like replay prevention, rate limiting, authentication methods, message and response validation, encrypting data at rest and in transit, and logging recommendations.
Cryptography for Beginners - Midwest PHP 2018
Cryptography for Beginners - Midwest PHP 2018Adam Englander Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
Cryptography for Beginners - Sunshine PHP 2018
Cryptography for Beginners - Sunshine PHP 2018Adam Englander Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography . This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
ConFoo Vancouver 2017 - Biometrics: Fantastic Failure Point of the Future
ConFoo Vancouver 2017 - Biometrics: Fantastic Failure Point of the FutureAdam Englander Biometrics is all the rage. It has been touted as the best of all possible authentication methods. Very soon, your customers and standards boards will require you to implement some sort of biometric factor for authentication. Before you head down that road, you need to know the pitfalls to avoid before becoming the next big breach in the news. Learn a few tricks to help safely secure biometrics to protect your users.
Con Foo 2017 - Don't Loose Sleep - Secure Your REST
Con Foo 2017 - Don't Loose Sleep - Secure Your RESTAdam Englander Are you worried that your REST API may be the next victim of an attack by ruthless hackers? Don't fret. Utilizing the same standards implemented by OAuth 2.0 and OpenID Connect, you can secure your REST API. JSON Object Signing and Encryption (JOSE) is the core of a truly secure standards-based REST API. Let me show you how to ensure the data sent too and received from your API is as safe and secure as is reasonably possible.
ZendCon 2017 - Cryptography for Beginners
ZendCon 2017 - Cryptography for BeginnersAdam Englander Cryptography is a complex and confusing subject. In this session we'll distill PHP encryption down to its essential drivers. You'll learn what makes cryptography weak and strong. You'll learn the important questions to ask when making decisions regarding modules and libraries. This session won’t make you a cryptography expert but it will give you the knowledge necessary to protect your software from attack. No prior knowledge of cryptography is required for this session.
ZendCon 2017: The Red Team is Coming
ZendCon 2017: The Red Team is ComingAdam Englander The Red Team, hackers, criminal organizations, and nation states, are a constant threat. The systems we build are the targets. We need to understand the human collateral that hangs in the balance. We embrace methodologies to write better code and make our lives better. They do nothing for the rest of humanity that is directly affected by security vulnerabilities we introduce. In this session we'll put a human face on the users of our software. It will challenge you to think in terms of flesh and blood rather than ones and zeros. We are all the Blue Team. We protect the rest of humanity. Join us in the fight. The Red Team is coming!
ZendCon 2017 - Build a Bot Workshop - Async Primer
ZendCon 2017 - Build a Bot Workshop - Async PrimerAdam Englander Asynchronous software development is rapidly moving from the niche to the mainstream. That mainstream now includes PHP. This workshop will give you hands on instruction in building an asynchronous application in PHP. We'll build a Twitter Bot utilizing the Amp concurrency framework for PHP and the Twitter Streaming API. During this time you'll learn the basics regarding the Amp event loop, generators and co-routines, and writing non-blocking code. Get ready for the future of PHP today.
Symfony Live San Franciso 2017 - BDD API Development with Symfony and Behat
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- 3. @adam_englander What is Docker? • A lighter form of Virtual Machines • Utilizes system virtualization instead of full hardware virtualization • Shares same memory and processor • Layered file system for version control and change management • Requires Linux - even Docker for Windows/Mac has Linux VM
- 4. @adam_englander Advantages of Docker • Build Once — Run Everywhere • Commoditization of the Cloud • Super fast versioned deploys and rollbacks • Enables regular and reliable OS patching • Almost no overhead due to virtualization
- 5. @adam_englander How Docker Works • Docker loads a container in memory and runs a command based on the images ENTRYPOINT and CMD values. • That command runs as a foreground process until it exits and which time the container is stopped. • Unless specifically instructed to destroy a container after run, it will persist and be started again with the START command. • Many utilities exist within Docker and without to turn containers into manages services. We will not be discussing those.
- 6. @adam_englander Building an Image • Dockerfile contains instructions for building the image and runtime parameters. Each instruction in order is a layer. • Images may be derivatives of other images and usually should. • Building starts at the first changed layer. • Usually pushed to a repository for version control. • Changes can be tagged.
- 8. @adam_englander Resources • https://hub.docker.com/r/library/python/ • https://hub.docker.com/r/aenglander/python-example/ • https://github.com/aenglander/docker-python-example • https://zeit.co/