Analysis of JavaCard open-source ecosystem

Programmable smartcards are not just a piece of plastic for your headshot or a dumb portable store for cryptographic keys. Instead, they can perform on-card key generation, digital signatures combined with one-time passwords or even run relatively complex…

Track Letsencrypt certificates with KeyChest of Enigma

Guardian, FT, etc. share their internet encryption keys with many

We have all heard about hackers stealing huge user databases with passwords as they are tempting bounties. FT, Guardian and many others create a new kind of reward — their internet encryption keys via CDNs — services…

Is cloud security all about emotional marketing?

I still find it interesting that when I mention “hardware security” to someone, my “pitch” is over, done, finished. Like if no-one realized that every cloud needs physical servers to run on. Everything cloud is marketed as “secure”, but are we…

Dare us: Security stronger than Strongest link — Art of Defence, Demo at DEFCON

A team of great people from the Security Group at UCL and our start-up Enigma Bridge designed and implemented a practical security system tolerant to severe attacks compromising all parts of…

SSL / HTTPS certs: Spot Checks done, Tracker coming — KeyChest.net