Red Hot Cyber. The Cybersecurity Blog

A VPN , short for Virtual Private Network, is a system that allows you to establish a secure and private connection over a public network, such as the Internet . In practice, it creates what is called...

Passwords: how important are they in our digital lives? How many times have we reported this on our pages? Most digital activities— from social media to banking to online shopping —require unique ...

On 10 November 2022, the European Parliament, by a large majority, approved the NIS2 (Network and Information System Security) Directive with its publication in the Official Journal of the European Un...

Cisco Talos researchers have detected an active wave of attacks using a new ransomware called Kraken. The group began operating in February 2025 and uses double-extortion methods, without targeting sp...

In the world of cybersecurity, firewalls are the first line of defense against cyber threats and attacks. Every day, businesses and home users are exposed to risks such as malware, ransomware, and una...