Archives - Firewalls

Firewall fitness check: ensuring your digital shield is strong

Think of your firewall as a dedicated guardian, protecting your computer from online threats. But just like any guardian, it needs regular checks to ensure it’s performing its duties effectively. Why Run Firewall Tests? How to Test Your Firewall: Additional Tips: Remember: Regular firewall testing is a crucial part of maintaining your online security. By […]

Firewall — why you should not disable it

Ever heard of a firewall? It’s like a digital gatekeeper, protecting your computer from the bad guys lurking online. Think of it as a bouncer for your digital world, keeping out unwanted intruders. So, why is it so important? Well, imagine your computer as a house. Without a firewall, it’s like leaving the front door […]

Implement a web application firewall (WAF)

For businesses, look to elevate the security of your web applications by deploying a web application firewall (WAF). This defense layer inspects all incoming HTTP/HTTPS requests and responses, meticulously filtering out malicious traffic including SQL injection, cross-site scripting (XSS) and various application-layer attacks. By adopting a WAF, you fortify your web services against a spectrum […]

Enable firewall protection

Firewall protection works by either blocking or permitting network traffic — also referred to as network packets and data packets — based on a set of predefined security rules. Its primary purpose is to act as a barrier between your computer and potential threats. By enabling firewall protection, you establish an additional line of defense for […]

Use a firewall on your computer to block unauthorized access to your network

Firewalls essentially serve as a barrier between your device and the internet. Specifically, they monitor incoming and outgoing network traffic, blocking unauthorized connections and potential cyber threats. Most devices come with built-in firewalls, but for additional peace of mind, you can also opt for third-party firewall software. In doing so, configure the firewall to allow […]

Use a next-generation firewall instead of a traditional firewall

This mainly applies to businesses. Traditional firewalls have limited potential and don’t typically include features like built-in malware protection and application monitoring. Next-generation firewalls do and are much more powerful than their counterparts. As a result, upgrading to a next-generation firewall can significantly enhance overall security and better protect sensitive information from new threats.