Next-generation firewalls examine data traffic on a granular level by employing intrusion prevention and deep packet inspection techniques. Second, older firewalls are incapable of inspecting the payload of data packets. Next-generation firewalls allow you to create specific application signatures and acceptable-use policies so individual applications can be identified, classified, tracked and, if necessary, blocked. What advantages do next-generation firewalls have over older firewalls?įirst, older firewalls are unable to distinguish business applications that enhance productivity from non-business applications that sap productivity, hamper performance or threaten network security. Can you say the same about your firewall? These security threats are smart and relentless. More than viruses that can wipe out a single system or hard drive, so-called advanced persistent threats (APTs) can break down security mechanisms, target and steal sensitive information, send that data back to the source of the attack, hide undetected in your network and wait for the next opportunity to strike.
As today’s networks become more sophisticated and complex, so do the threats that attempt to infiltrate them.
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