All network management products miss the point. Their primary focus is on monitoring uptime. This is often referred to as a RAG tool. Red, Amber, Green where Red signifies down,Amber signifies intermittent connectivity problems and Green signifies good connectivity. This serves no business purpose and cannot justify any return on investment. All the development is in looking at when the situation is acceptable but none when you are in dire straits. How is this monitoring? All it does is give you a comfortable feeling. With this approach there is no difference in the value proposition of 'ping' or a network management framework product worth a million bucks.Read the article on LinkedIn here.
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
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