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13 Dec 2016

12 and 1 ideas on how to enhance backend data security

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

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23 Nov 2016

Themis 0.9.4 release

Glad to announce Themis 0.9.4! Minor changes for stable new version.

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26 Oct 2016

Why making Internet safe is everyone’s responsibility

... not the security vendors, nor government or big corporations can solely fix the current state of things. It's everybody's duty and the earlier we understand it - the better.

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21 Sep 2016

Backend data security: Key management 101

Second article in series, Key Management 101 will talk about basic key management concepts, goals and methods to achieve them. 

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15 Aug 2016

Classic backend security design patterns

In the upcoming series of articles, we'll ascend from classic database security techniques to the modern technologies, including some cutting edge research data and our own experiments.

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27 Jul 2016

Zero Knowledge Protocols without magic

In this post, we talk about Zero-Knowledge Proofs, tie ZKP authentication to traditional security models and help you understand better how authentication, in general, should work. 

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20 Jul 2016

Perimeter security: avoiding disappointment, shame and despair

Lighter reading: general thoughts on how the familiar mindset of 'protect the perimeter' changed over time.

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26 May 2016

Introducing Themis 0.9.3

Themis 0.9.3 released: new wrappers for Go, NodeJS, C++, Google Chrome and much more.

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23 May 2016

Choose your Android crypto (Infographic)

This blog post features infographic on how to choose cryptographic frameworks when developing Android apps and adds a few notes about Native/Java crypto.
 

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21 Apr 2016

Building Sesto, in-browser password manager

Sesto is one of PoC tools we've developed while working on WebThemis - the cryptographically sane front-end framework for Google Chrome. Sesto enables web users to store any secrets (for example, login credentials) on the server and use them from any computer that has Google Chrome installed. 

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Cossack Labs is a privately-held British company with a team of data security experts based in Kyiv, Ukraine.