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Web Application Firewall

A Web Application Firewall protects Web servers from malicious traffic and blocks attempts to compromise the system. While proxies generally protect clients, WAFs protect servers. A WAF is deployed to protect a specific web application or set of web applications. A WAF can be considered a reverse proxy. WAFs may come in the form of […]

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How To Set Up a Firewall Using Iptables

Setting up a good firewall is an essential step to take in securing any modern operating system. Most Linux distributions ship with a few different firewall tools that we can use to configure our firewalls. In this guide, we’ll be covering the iptables firewall. A good starting point is check the current rules that are […]

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