In this discussion, we explore the growing threats of spybots and man-in-the-middle attacks, and how unified threat management solutions are addressing them.
Understanding Spybots
Spybots represent a new class of malware that combines keystroke logging, screen capture, and network monitoring capabilities. Unlike traditional spyware, modern spybots are designed specifically for corporate espionage and can operate undetected for months.
Man-in-the-Middle Attacks
Man-in-the-middle (MITM) attacks occur when an attacker secretly intercepts and potentially alters communications between two parties. These attacks can compromise encrypted communications when attackers can poison ARP caches or manipulate DNS responses.
UTM to the Rescue
Unified threat management (UTM) appliances combine multiple security functions — firewall, IPS, antivirus, web filtering, VPN — into a single device. This integration makes it easier to detect sophisticated multi-vector attacks that might slip through point solutions.