Building resiliency into a business starts with anticipating the types of threats that keep you awake at night. Many businesses are only concerned about losing data, so they make a single backup copy. More sophisticated companies worry about losing data and finding themselves unable execute the key business processes required to run their company and retain their clients.
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