When it comes to network security, your firewall is one of your most important tools. It is generally a good idea to have multiple lines of defense, such as a router-level firewall and also a server-level firewall that is software-based. Usually, you can block most ports with your firewall, and only allow […]
You have likely heard the expression “security through obscurity”, and you may have even considered adopting it as a policy at one point or another. It is convenient to believe that an “obscure” server is secure because no one knows about it, but this is not a very realistic theory.
As a rule, any device attached […]