This is SEP’s behavioral detection engine. In Build 558, SONAR received enhanced heuristic rules to detect ransomware patterns like rapid file encryption and volume shadow copy deletion. SONAR operates without requiring constant cloud connectivity, a crucial feature for isolated networks (e.g., industrial control systems).
Several specific improvements distinguish Build 558 from its predecessors (e.g., Build 526 or 556): symantec endpoint protection 14.3 build 558
: Administrators gained the ability to configure secondary and tertiary syslog or SIEM targets. If the primary external logging server goes offline, SEPM automatically routes security alerts to the backup destination without losing audit integrity. Platform Compatibility & System Requirements This is SEP’s behavioral detection engine
(14.3.558.0000), released on May 5, 2020 , marked a major evolution in Broadcom's security suite. This version introduced fundamental changes to the software's architecture, including a shift toward more efficient memory usage and the integration of advanced cloud-based protection features. Key Features and Enhancements Several specific improvements distinguish Build 558 from its