Apr 4, 2019
Building Defence in Depth for Your Data Using Acra
Intro Any set of security controls deployed in your infrastructure may fail. Given enough pressure, some controls will certainly fail. No surprises here, but the question is – how to build our systems to make security incidents less damaging in case of a failure of some components? How to prevent data leaks even in case of a successful data breach? Building security tools , we strive towards defense in depth approach.
Mar 5, 2019
How We Built an SQL Firewall — AcraCensor
Intro There are two main ways to mitigate SQL injections: inside the app (using prepared statements, stored procedures, escaping) and outside the app (using Web Application Firewalls or SQL firewalls). WAFs analyse web and HTML traffic using rule sets based on regexs and are good for covering the known vulnerabilities. SQL firewalls sit closer to the database, analyse SQL statements for potentially malicious content, which makes them more flexible in SQL injections prevention.
May 31, 2018
ACRA 0.80.0 IS HERE
ACRA 0.80.0 RELEASE This release is dedicated to usability and unification. Many components of Acra have been renamed. We believe that the updated names will decrease confusion about the components' functions and will make Acra's setup and usage process easier. The new names also align better with the common package naming practices. We couldn’t find a day inauspicious enough to release Acra 0.80.0, but decided that that last day of spring is still quite special :) Here are the changes in the new release:
Apr 13, 2018
ACRA 0.77.0 RELEASE
ACRA 0.77.0 RELEASE Sticking to our tradition of rolling out new releases on conspicuous dates, we’re presenting Acra 0.77.0 on Friday 13th, Mercury retrograde. The changelog for the new Acra release was 3 pages long, so we’ve decided to spare you the details here (but you can always read the changelog in full in the Cossack Labs GitHub repository if you want to). Here are the main changes in the new release:
Mar 12, 2018
ACRA 0.76 IS OUT NOW!
ACRA 0.76 RELEASE The spring and change are in the air! After a year in testing by early adopters (Acra 0.75 was released 1 year 5 days ago), we’re starting to push new features into the open-source version of Acra. 0.76 is a stability release, which unifies a lot of things “under the hood”: module interfaces, test automation, API, connection schemes — everything we need to gradually unveil & plenty of new exciting features we’ve prepared based on the user feedback.
Dec 30, 2016
2016 at Cossack Labs
Bright and full of new 2016 year insensibly came to an end. Writing good software is hard: absorbed in developing our main products, closed a testing round of Acra (all hail the braves who dedicated an immense amount of time giving us feedback), we’ve spent most of the year undercover. Now that we’ve shown first cues to the open public, revelatory moments are closer than ever. This year we’ve put a lot of effort into helping Themis users understand how to better use Themis and how to build stronger apps:
Dec 21, 2016