Paragon Initiative Enterprises Blog

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

HTTPS Made Easy: Setting up Caddy for PHP 7 on Debian Jessie

How to setup the Caddy webserver to work with PHP 7 on Debian Jessie


Securing a PHP Application in 2016: The Pocket Guide

A quick guide to eliminating the common threats when developing PHP applications in 2016.


The PHP Security Platinum Standard: Raising the Bar with CMS Airship

Announcing the first release of CMS Airship, which establishes the new PHP security platinum standard of today and the gold standard of tomorrow.


How to Generate Secure Random Numbers in Various Programming Languages

This blog post will maintain the industry best practices for securely generating random data in Ruby, Node.js, Java, etc.


What's New in Defuse Security's PHP Encryption Library Version 2

Our contributions to defuse/php-encryption and how it affects future behavior


Solve All Your Cryptography Problems in 3 Easy Steps

A layman's introduction to using Halite, our libsodium wrapper


Keyggdrasil, Continuum, and the Cryptography Powering CMS Airship

A deep dive into the cryptography protocols that will secure your blog, should you choose to deploy CMS Airship.


Go PHP 7 - Our Commitment to Maintaining our Open Source Projects

This is our promise to the community to support PHP 5 projects until EOL, and then no later.


Securely Implementing (De)Serialization in PHP

Deserializing a string into a data structure is a simple task riddled with security holes.


Introducing CMS Airship: A Secure Content Management System for the Modern Web

The beta release for a secure-by-default CMS built by Paragon Initiative Enterprises


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