Video

Hackers - who are we defending ourselves against?

Hacking and hackers are shrouded in many myths. Who's a white hat, who's a black hat and how to pick a lock. As long as it's subtle.

Videosérie Digitální Sebeobrany

Série videí o soukromí a bezpečnosti v digitálním prostoru. Video sérii naleznete na tomto Otevřít sérii na Odysee Jednotlivé díly: Sodomák I Digitální Sebeobrana： Password123! Sodomák I Digitální Sebeobrana： Obrněný …

Be careful with Chrome on your Android phone

Útočníci našli slabinu v Chrome, mohou ji využít k phishingu

Unhackable car alarm

According to their creators, Troy was impregnable, Titanic was unsinkable, and Pandora’s car alarm was unhackable. However, someone (or something) appears to be brave enough to accomplish the impossible. The …

Message encryption - demo

TODO: inline styles removed — review layout. Plain (email) Client to Server (Facebook Messenger, Gmail) End to end (Signal, Threema, Wire) You Hello there! Send Key: Transfer to server (internet): Hacker Server: …

Data breach check

TODO: interactive script from WordPress — needs manual Hugo shortcode or embed. You can check if your login credentials (and other data) were breached. Submit your username or email address you are using for …