Symantec Endpoint Protection (SEP) version , also known as 14.3 RU9 (Release Update 9) , is a critical security update released on June 24, 2024. This version introduces significant security enhancements and performance fixes designed to protect enterprises against evolving threats like ransomware and "living-off-the-land" (LotL) attacks. New Features and Enhancements in 14.3 RU9
represents the specific build number for Release Update 9 (RU9) , a pivotal, enterprise-grade security package developed under Broadcom. This software delivers multilayered endpoint defense across modern corporate networks, merging traditional signature-based detection with behavior analytics, machine learning, and cloud-driven protection intelligence.
This article provides an in-depth look at this version of Symantec Endpoint Protection, covering its features, installation, and best practices for deployment. What is Symantec Endpoint Protection 14.3 RU10? Symantec Endpoint Protection 14.3.11213.9000 Te...
Managing perimeter security in a cloud-hybrid deployment used to require white-listing dozens of communication URLs. In build 14.3.11213.9000, Broadcom required for cloud-managed agents to check in. Sysadmins can now lock down outbound traffic to just a few essential domains, reducing the risk of a misconfigured network proxy breaking the agent updates. 2. Enhanced Suspicious File Privacy Controls
A new firewall option allows or blocks pseudonymous file submissions to Symantec to refine global threat intelligence. Symantec Endpoint Protection (SEP) version , also known
: Leverages real-time artificial intelligence to block programs exhibiting suspicious activities, preventing living-off-the-land attacks. What's New in Release Update 9 (Build 14.3.11213.9000)
: Version 14.3 RU9 enables administrators to send customized notifications to end-users directly from the Symantec Endpoint Security cloud console after a device is quarantined. macOS Security Improvements preventing living-off-the-land attacks.
The new "Intelligent Scan Cache" remembers previously scanned files and only rescans them if the hash or certificate changes. Also, the real-time scanner uses ETW (Event Tracing for Windows) to detect file writes, rather than polling file system mini-filters aggressively.