The Meerkat method is an easy lightweight risk assessment method that is also used in the major incident draft template. The methodology can be used generically and is simple enough for multiple types of applications, even in projects. When dealing with major incidents or problems, root cause analysis is futile, unless the risk assessment is completed (or why bother?).
Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall