23 Jul 2019
What is searchable encryption and what are the tools that allow performing secure search over encrypted data. A brief overview.
16 Apr 2019
Acra encryption suite is now available as 1-Click App running in a Droplet on DigitalOcean Marketplace.
4 Apr 2019
How to protect the data in your app infrastructure using the defence in depth approach, explained on the example of Acra encryption suite.
5 Mar 2019
Preventing SQL injections is troublesome: WAF is easy to bypass and a good SQL firewall is hard to find. We ended up building our own open source SQL firewall.This is how we did it.
13 Feb 2019
Using SQL firewall to protect database against SQL injections at scale as compared to WAF.
15 Nov 2018
What data is sensitive and needs to be encrypted according to the modern data privacy regulations like GDPR, HIPAA, FFIEC, etc.? This is a cheat sheet and an explanation of how we approach answering these questions.
20 Sep 2018
Mapping data privacy regulation to changes in database structure, updates in DevOps practices, backups, and restricted processing. A methodical developer’s perspective.
16 Aug 2018
How we detect massive data leaks and firewall exfiltration in Acra.
21 Dec 2016
In an ongoing effort to make Themis functions available anywhere we (and potential users) might need them, we're starting to release Themis wrappers for popular databases. This post outlines the first two - for Redis and PostgreSQL databases.
13 Dec 2016
Previously, we’ve talked about classic design patterns in backend data security and about key management goals and techniques. In this article, we'll discuss how modern approaches differ and shed light on our solutions. Updated in 2019