RealSecure Network Sensor runs on a dedicated system that monitors network traffic for attack signatures - definitive identifiers that an intrusion is underway. Attack recognition, incident response, and intrusion prevention occur immediately, with full customisation of signatures and response capabilities. Other Sensors include Check Point RealSecure and RealSecure for Nokia.

RealSecure Server Sensor performs real-time intrusion monitoring, detection, and prevention of malicious activity by analysing kernel-level events, host logs, and network activity on critical servers. Server Sensors monitor, detect, and prevent intrusions with Packet Interception, Firecell™ blocking capability, and Secure Logic™ event fusion correlation filtering.

RealSecure OS Sensor provides real-time log-file monitoring and analysis. As with the RealSecure Network Sensor, the OS Sensor recognises and responds to attack signatures, and additionally monitors unused ports for suspicious activity. The OS Sensor also provides full customisation of signatures and response capabilities.

RealSecure for Nokia is an appliance-style intrusion detection sensor designed for easy deployment, featuring a hardened operating system, plug and play technology and excellent performance.

RealSecure Workgroup Manager provides centralised management, configuration, reporting, and real-time alarming for all RealSecure Sensors. RealSecure also includes plug-in management modules for HP OpenView and Tivoli Enterprise Software.

1. Easily adapts to any network environment - An integrated network- and host-based intrusion detection solution
2. Intrusion protection - Automatic responses to improper activity
3. Flexible functionality and design - RealSecure quickly adjusts for different network needs
4. Automatic product updates - Self-installing X-Press Updates™
5. Secure Logic™ - Reduces false positives by filtering events using correlation analysis
6. Fast, easily managed reporting system - Powerful graphical reporting system
7. Online assistance database for incident response - allows RealSecure to be used by less experienced operators
8. Minimal impact on host or network traffic
9. Backed by the ISS X-Force™ - These information security professionals provide an invaluable edge in managing online risk