Two of the most highly-rated software products in the security information and event management (SIEM) market are ArcSight and Splunk, according to online reviews by SIEM software users in the IT ...

ArcSight is scheduled to release three products Nov. 1 designed to help information security professionals thwart previously invisible threats, company officials said today. The company, which sells ...

ArcSight's flagship product, the ArcSight Enterprise Security Manager, is a security event management (SEM) tool capable of analyzing large mounts of network data in real time. The IDS model fell down ...

Enterprise IT professionals who use these leading security information and event management (SIEM) products identify the most valuable features and the areas needing improvement. IT and security ...

Hewlett-Packard today made its second major security acquisition in less than a month, announcing its intent to acquire SIEM vendor ArcSight for $1.5 billion. ArcSight, the leading independent maker ...

Hewlett Packard Enterprise (HPE) allowed a Russian defence agency to review the inner workings of cyber defence software used by the Pentagon to guard its computer networks, according to Russian ...