Written by / Compiled by KMI Media Group staff
Security System Uses Multiple Anomaly Detection Methods
CounterStorm from Trusted Computer Solutions is a new solution for identifying security threats in seconds without the need for signatures. CounterStorm goes beyond current network behavioral anomaly detection (NBAD) solutions in its ability to rapidly detect and quickly take action by utilizing multiple anomaly detection techniques and then correlating to quickly find worms and botnets before the damage spreads. CounterStorm has proved in beta field testing that the solution is capable of addressing the shortcomings of traditional NBAD solutions, which can be ineffective against fastspreading attacks, prone to high falsepositive rates, and unable to provide fully automated responses. Key CounterStorm features include the Statistical Payload Analysis Detection Engine, which builds models of normal network traffic content with patent-pending technology to detect malicious or atypical data traffic being transferred across the network; the Volumetric Anomaly Detector, which pinpoints clients or servers producing unusually high levels of network activity and identifies the characteristics of insider activities and actively exploited compromised systems; the Enhanced Behavioral Engine, which detects patterns of malicious network activity such as worm-like malware; and the Rogue Detection Engine, which searches for botnets or exfiltration behavior by looking for clients communicating with servers that they do not normally access. Additionally, it can detect clients that exhibit unauthorized behavior such as becoming zombie computers performing unexpected activities.
Sheryl Dorch:
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Autotracking Antenna Delivers Video, ISR Data Links
The EnerLinksIII Autotracking Antenna System (ETAS) from the Enerdyne division of ViaSat is a complete, high-performance ground station for video and ISR data links using the EnerLinksIII Ground Modem Transceiver. Using the ETAS, EnerLinksIII can deliver downlink line-of-sight range of at least 75 nautical miles at 11 Mbps, and over 100 nautical miles at 5 Mbps, operating at L-, S- or C-band frequencies. The complete ETAS system includes a 24-inch parabolic antenna, an omni-directional antenna, a radio interface module, a gimbal to point the antenna, a rugged tripod to support the equipment, and two transit cases for the antenna assembly and electronics. The parabolic reflector gain varies in a way that offsets any propagation loss variation, providing a constant link margin. The omni-directional antenna enables operation at close range where the angular velocity of the aircraft may exceed the ability of the tracking gimbal to follow it. Both the downlink and uplink are switched seamlessly and automatically between the two antennas.
Bob Varga:
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Portable Tracking Antenna Supports Ku-band Data Links
The GDT-2100 Ku-band Grand Data Terminal (GDT) antenna system from TECOM Industries is a military-grade, lightweight portable tracking antenna system for groundbased Ku-band data link transmit and receive communication that is currently in active service by U.S. forces in overseas operations. This standard COTS system comprises a 4-foot antenna, Ku-band feed, two-axis positioner, integrated control system, tripod mounting base and transit cases. The positioner features continuous azimuth travel and highly effective tracking using pointing commands derived from GPS position information. RF beam autotrack configurations are available for applications where GPS position information is not available. Used by mobile ground forces to exchange imagery and data from UAVs utilizing Common Data Link or other Ku-band data links, the GDT-2100 also supports data link relay, and UAV command and control missions. To date, several hundred GDT-2100 and variant systems have been fielded to support multiple UAV platforms. This ruggedized, portable system offers reliable field-proven performance at a low cost. In addition to future military UAV applications, the GDT-2100 is an affordable solution for non-military UAV missions such as disaster monitoring, border surveillance, drug interdiction and law enforcement.
New SATCOM Base Station Aids Rescue Communication
The new SATCOM Base Station, part of the General Dynamics HOOK2 GPS combat search and rescue (CSAR) system, enables secure, two-way, worldwide communications with isolated personnel or rescue forces that are using the satellite-enabled HOOK2 AN/PRC-112G combat search and rescue radio. Lightweight, rugged and portable, the base station is just right for mobile, rapid deployment or fixed site operations. The kit includes base station radio, ruggedized computer and satellite antenna with cabling and power supply options. Mission-critical features include embedded security to prevent information from being compromised; interrogation feature to rapidly locate and identify isolated personnel; and e-mail-like format to facilitate messaging, which can be immediate or queued. The General Dynamics HOOK2 GPS CSAR system is a powerful, global, cost-effective solution for military, paramilitary, law enforcement and government agency search and rescue operations.
Composed of the software-defined, upgradeable AN/ PRC-112G transceiver or the AN/PRC-112B1 transceiver, plus a handheld GPS Quickdraw2 Interrogator, the system delivers field-proven capability and adds encrypted two-way messaging and GPS positioning for precise, accurate location. The Quickdraw Interrogator turns virtually any aircraft into a CSAR platform simply by plugging the device into the aircraft’s intercom system. ♦