Paragon Initiative Enterprises Blog

The latest information from the team that develops cryptographically secure PHP software.

P.I.E. Staff - Blogroll

Paragon Initiative Enterprises

Paragon Initiative Enterprises is a Florida-based company that provides software consulting, application development, code auditing, and security engineering services. We specialize in PHP Security and applied cryptography.


The Definitive 2019 Guide to Cryptographic Key Sizes and Algorithm Recommendations

A simple, accessible recommendation for key sizes and recommended algorithms for various cryptographic algorithms.


Our PHP Security Roadmap for the Year 2019

We have a lot of work ahead of us in 2019, and we hope it benefits the entire PHP community


Security Concerns Surrounding WebAuthn: Don't Implement ECDAA (Yet)

If you're planning on implementing the W3C and FIDO Alliance's new WebAuthn standard for hardware security token support, skip ECDAA for now.


Protecting RSA-based Protocols Against Adaptive Chosen-Ciphertext Attacks

A deep dive into preventing chosen-ciphertext (e.g. padding oracle) attacks against RSA in custom encrypted transport protocols.


Celebrating Three Years of PIE on Pi Day

Our company's name was decided on March 14, 2015, which makes its birthday very easy to remember.


The 2018 Guide to Building Secure PHP Software

Everything a developer needs to know to build secure software in the PHP programming language in the year 2018


Securing the PHP Community with Paragon Initiative Enterprises Hosted Services

Introducing PIE-Hosted Services to Help Further our Goals to Secure the Entire PHP Ecosystem


Introducing Ward: Web Application Realtime Defender - WAF, IDS, Automatic Security Updates for PHP Software

Ward is our latest security product, intended to help secure e-Commerce platforms.


Chronicle Will Make You Question the Need for Blockchain Technology

With Chronicle, you probably don't need a blockchain to solve your problems anymore.


Hardening Your PHP-Powered APIs with Sapient

How to use Sapient, our new Secure API Toolkit, to Harden your PHP 7 software.


Need Technology Consultants?

Will tomorrow bring costly and embarrassing data breaches? Or will it bring growth, success, and peace of mind?

Our team of technology consultants have extensive knowledge and experience with application security and web/application development.

We specialize in cryptography and secure PHP development.

Let's Work Together Towards Success

Our Security Newsletters

Want the latest from Paragon Initiative Enterprises delivered straight to your inbox? We have two newsletters to choose from.

The first mails quarterly and often showcases our behind-the-scenes projects.

The other is unscheduled and gives you a direct feed into the findings of our open source security research initiatives.

Quarterly Newsletter   Security Announcements