Virus & Spam Protection
Multi-Layered Protection
To protect the full breadth of your network, Cetrom IT takes a multi-layered approach to removing dangerous viruses and spam emails.
Reverse DNS
Cetrom IT uses reverse DNS lookups to locate email servers and verify their validity. If we find an illegitimate server address, we prevent that server’s emails from ever reaching your system.
Blacklisting
When you have email through Cetrom IT, we monitor the internet for you, identify the spammers, and ‘blacklist’ them for good.
Profiling
Spammers and malware developers constantly change their tactics to outsmart weaker detection systems. With Cetrom IT, you’re always one step ahead of the bad guys. We constantly work to identify the specific traits of new spam emails. This ‘profiling’ automatically flags dubious communications and filters harmful emails, while letting legitimate communications pass through safely.