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Laurent Vetter

Preparing for a penetration test

Penetration testing is a useful tool to improve the security of IT infrastructures as well as applications. They

Why we crack >80% of your employees’ passwords

Summary During our technical password audits, we were able to analyse more than 40.000 password hashes and crack

Subdomains under the hood: SSL Transparency Logs

Since the certification authority Let’s Encrypt was founded in 2014 and went live at the end of 2015,