Compare SentryWire vs. Telesoft CERNE

SentryWire serves as a comprehensive packet capture device and network security monitoring system designed to provide complete visibility into networks across various sectors, including enterprise, federal, and industrial control systems. It is capable of retaining packet capture data for extensive periods—ranging from weeks to years—ensuring that security teams maintain critical insights and can carry out investigations on threats well beyond the lifespan of other monitoring tools. By utilizing commodity hardware, distributed storage solutions, and a modular design, it adeptly captures, indexes, and retains full packet data at scale, accommodating everything from lightweight virtual setups to extensive enterprise clusters. In contrast to traditional packet sniffers that only record headers or metadata, SentryWire archives the entire packet stream, allowing for forensic replays, in-depth packet inspections, and thorough retrospective analyses while offering extended historical investigations. It accommodates capture rates that span from a modest 1 Mbps to an impressive over 1 Tbps, featuring capabilities such as real-time logging, advanced filtering, compression, visualization, and sophisticated BPF-syntax analysis to enhance security operations. This robust platform ultimately empowers organizations to navigate complex network environments with confidence, ensuring they remain vigilant against emerging threats.

As the global datasphere expands rapidly due to the proliferation of IoT and 5G technologies, the landscape of cyber threats is also expected to evolve and intensify. The CERNE, our advanced intrusion detection system, plays a vital role in safeguarding our clients against such attacks. By offering both real-time monitoring and historical intrusion detection, the CERNE empowers security analysts to identify intrusions, recognize suspicious behavior, and oversee network security while efficiently managing storage by retaining only pertinent IDS alert traffic. Featuring a powerful 100Gbps IDS engine, the Telesoft CERNE seamlessly integrates automated logging of relevant network traffic, enhancing both real-time and historical investigations into threats as well as digital forensics. Through continuous scanning and packet capture, CERNE selectively retains only the traffic tied to an IDS alert, discarding everything else, which enables analysts to swiftly access critical packet data up to 2.4 seconds prior to an incident, thereby significantly improving incident response times. This capability not only streamlines the investigation process but also contributes to a more proactive approach to network security management.