CipherSweet is a PHP library that provides searchable encryption for the most common cases a web developer is likely to encounter.
Paragon Initiative Enterprises answers several reader questions
Slice of PIE is a new mini-series
A brief overview of the various common use-cases of asymmetric cryptography (also known as "public-key cryptography") from the perspective of a software developer.
How to build a homomorphic encryption scheme that is not vulnerable to chosen-ciphertext attacks, using blockchain-like protocols.
How to implement field-level data encryption while still allowing fast queries.
JWT, JWE, JWS, etc. are terrible designs and need to be scrapped, not resuscitated.
Your field guide to building secure cryptography features in PHP
Our plan to make libsodium a core PHP extension and write a userland polyfill for PHP 5.2.4+
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.
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.