iptables: How to configure the Linux firewall to protect your server
iptables is the firewall used on Linux-based operating systems. Although in recent years we have nftables installed by default, you can still use the iptables […]
Firewall
What firewalls exist and what are the differences between them
Firewalls or also known as firewalls, are a fundamental element in the perimeter security of any home or company. The domestic routers that we all […]
Hardware vs Software Firewall: Differences and When to Use Them
Having the computers protected is essential for them to work well and avoid problems. It is a way to keep our personal data safe and […]
What to do if you get firewall error code 30 when using Spotify
When browsing the Internet or using certain programs, you may encounter certain connection problems. Sometimes the speed is slow or you may even not have […]
How to bypass the firewall of your college, university or company
In most schools, universities and at work we have a firewall or firewalls, in addition to other types of tools, to limit Internet browsing and […]
How to block an entire folder in Windows with the firewall
Maintaining security on the network is essential and for this we can make use of different options. We can install antivirus, but also firewalls. In […]
Firewall App Blocker: Allow or Block Internet to Applications
Security and privacy are two elements that we must consider as keys when using our Windows computer. That is why having total control over the […]
Do you need a firewall with 10G ports? Check these out with OPNsense
The operating system for firewalls OPNsense is one of the most complete and most updated, the best alternative is the popular pfSense that we have […]
How to configure the SimpleWall firewall in Windows to prevent attacks
Having a firewall on our Windows computer is a non-negotiable matter to maintain our security. Microsoft from Windows XP began with the implementation of a […]
Tips to ByPass Firewall Issues and Other Internet Blockages
Firewall. Many people are familiar with this security feature in one of the settings in Windows. This function is usually shown with the red bricks […]
Do you need to block malicious IPs on your firewall? Look at this complete list
When we install a firewall on a system , we mainly have two policies that we can follow, permissive policy (we allow everything except what […]
What is the Linux iptables-based ferm firewall and how to configure it
In Linux-based operating systems, the firewall par excellence that you use is iptables, however, it is also possible that you use nftables, which is the […]
Accelerate eMule with Windows Defender, ESET and Kaspersky firewall
P2P networks are currently used for a multitude of tasks, both professional and more domestic. One of the most popular clients for this type of […]
Configure and use Windows 10 Firewall from PowerShell
As part of the set of functions and tools related to security, in addition to the antivirus, Windows has a very advanced firewall. This will […]
Why Install and Use an Additional Firewall in Windows 10
Security is one of the most important elements in everything related to today’s technology. Probably the most important reason for all this is that we […]
