Firewall Fundamentals introduces readers to firewall concepts and explores various commercial and open source firewall implementations–including Cisco, Linksys, and Linux–allowing network ...

Firewall Fundamentals is written in clear and easy-to-understand language and helps novice users understand what firewalls are and how and where they are used. It introduces various types of firewalls ...

As more businesses work globally, often underpinned by a hybrid working model, cybersecurity must be optimised to counter ambitious cybercriminals. In particular, security teams must protect business ...

The job market is… horrible. Whether you’ve been laid off, ghosted after interviews, or are just staring at the same “entry-level” listings asking for 7 years of experience, you undoubtedly feel stuck ...

Building a firewall is something that easily can be done using a Linux machine. This article describes the basic steps involved in developing a firewall from scratch, using tools in Linux. It is ...