A successful handover does not mean a web application correctly protects accounts, roles and data. When is a security review enough, and when do you need a penetration test?
Category:nástroje
Code Hidden in DNS: When an AI Agent Opens the Door
Code does not have to be hidden directly in a repository. It can be loaded at runtime from something as ordinary as a DNS TXT record. This demo uses a harmless payload to show why that becomes risky when helpful AI agents automatically run setup commands.
Personal Threat Model
This personal threat model is the first step toward ensuring my cybersecurity in the field of cryptocurrencies.
Videosérie Digitální Sebeobrany
Série videí o soukromí a bezpečnosti v digitálním prostoru.
Killswitch pro Linux
Občas se může hodit možnost rychle vypnout počítač. Zde jsou dva příklady, jak to udělat.
8 tips for a digitally safer holiday
A phone left on a train, a laptop stolen in a café or data exposed on public Wi-Fi. A few practical tips on how to reduce the risk of losing your devices and private information while travelling.
Lost or stolen phone/computer
The vast majority of our devices are now portable. In the past, we used computers and telephones that we had at home or in the office and that never left these spaces. Today everything is different. We carry laptops from place to place, go with them on business trips and on holiday. Obviously, it’s absolutely …
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VPN – Protecting Your Communication and Salvation for the European Internet?
In connection with the adoption of the new European legislation known as Article 13/17, which introduces new regulations for Internet content providers, more talks about VPN have become a tool that will allow the Internet to continue to be used without restriction in Europe How can it help not only in finding content on the …
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Brute-force attack – demo
Jak funguje tzv. brute-force útok? Můžete si ho vyzkoušet.
How long it can take to crack your password?
Calculation of time needed to crack password via brute-force attack.