Broadcom Symantec Endpoint Security Complete 15.x Agent

Broadcom Symantec Endpoint Security Complete 15.x represents the flagship tier of the Symantec endpoint protection portfolio, consolidating prevention, detection, response, and deception technologies into a single lightweight agent architecture. The platform integrates the Symantec Global Intelligence Network (GIN) — one of the largest civilian threat telemetry networks in the world — with on-device machine learning models that operate independently of cloud connectivity, ensuring protection continuity even in air-gapped or latency-sensitive environments. The 15.x agent generation introduces a redesigned kernel-mode driver stack optimized for Windows 11 24H2, macOS Sequoia, and major Linux distributions, reducing CPU overhead during real-time file scanning by up to 40% compared to prior generations through asynchronous I/O processing and cache-aware scanning pipelines.

The Complete tier augments foundational antimalware and host intrusion prevention with Endpoint Detection and Response (EDR), Active Directory defense, deception-based attack surface reduction, and Adaptive Protection — a self-tuning policy engine that automatically hardens application behavior baselines based on observed workload patterns. Integration with Symantec Security Analytics and the ICDx event pipeline enables bidirectional telemetry sharing with third-party SIEM and SOAR platforms via open APIs, while the Endpoint Activity Recorder captures full process, file, registry, and network event chains for forensic reconstruction without requiring a separate agent. The Threat Hunter console provides security operations teams with cross-endpoint query capabilities using a SQL-like investigation language, supporting retrospective threat hunting across 30-day rolling event stores retained either on-premise or in Broadcom-hosted cloud infrastructure.

Deployed through the Symantec Endpoint Security Manager (cloud SaaS or on-premise) or integrated with existing enterprise management frameworks via REST APIs and GPO-based provisioning, the 15.x agent supports heterogeneous fleets spanning Windows, macOS, Linux, and virtual desktop infrastructure environments. Behavioral isolation policies, application and device control, and network intrusion prevention are all enforced inline by the single agent process, eliminating the agent sprawl common in multi-vendor endpoint stacks. The 2025 Q2 release further introduces AI-assisted triage within the management console, surfacing prioritized incident queues with automated root-cause narrative generation to reduce mean time to respond for security operations center analysts.

Ideal for

• Enterprise SOC teams using EDR telemetry and the Threat Hunter query console to conduct retrospective forensic investigations across thousands of managed endpoints following a suspected supply-chain intrusion.
• Financial services organizations enforcing Adaptive Protection policies that automatically lock down banking application behaviors — preventing unexpected child process spawning or unauthorized registry modifications — without manual policy authoring.
• Healthcare networks deploying the air-gap-capable on-device ML engine on clinical workstations that operate in network-isolated segments, maintaining malware prevention and behavioral analysis without relying on continuous cloud lookups.
• Government and defense agencies leveraging Active Directory defense modules to detect and block credential harvesting, lateral movement via pass-the-hash, and Kerberoasting attacks targeting directory services in real time.
• Virtual desktop infrastructure environments (Citrix, VMware Horizon) utilizing the agent's shared cache and non-persistent VDI optimization mode to reduce scan duplication across golden image clones and minimize IOPS impact on storage arrays.
• Multi-cloud and hybrid enterprises integrating endpoint telemetry into Splunk or Microsoft Sentinel via the ICDx connector for unified XDR correlation, combining endpoint process events with network and identity signals in a single investigation timeline.

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.