Article last updated: October 2025. Information based on publicly available release notes and enterprise testing.
"If we kill the connection, we freeze the global markets," Elias said, his fingers flying across the mechanical keyboard. "We lose the firm billions in seconds. There has to be another way."
The NTP engine, responsible for firewall and intrusion prevention, gets a signature and efficiency update:
: While passwords are mandatory by default, administrators can now disable the uninstallation password requirement in the Client Password Settings
: Installation directories must reside on native NTFS file systems to guarantee appropriate application of access control lists (ACLs). symantec endpoint protection 14.3 ru10
从安全角度来看，RU10在勒索软件防护方面进行了显著增强，为应对日益增长的LotL攻击提供了更强的检测与防御能力。尽管存在少量已知问题（主要是LiveUpdate内容版本配置方面），但这些问题均有明确的对策。
Staying on an older version of SEP exposes your network to risks that legacy definitions cannot always mitigate. RU10 introduces advanced behavioral analytics and machine learning heuristics that identify threats based on intent rather than just file signatures. 🛡️ Advanced Threat Protection
: System administrators can manually whitelist or programmatically block specific execution attributes without sending telemetry external to the local corporate network. Hardened Client Uninstall Protections
"Initiating deployment," he said.
Symantec Endpoint Protection 14.3 RU10（Release Update 10）于2025年2月3日正式发布，版本号为14.3.12154.10000。继该版本之后，Broadcom于2025年11月19日发布了14.3 RU10 Patch 1（14.3.12167.10000），后续还推出了14.3 RU10 Refresh（14.3.27665.10000）更新。作为Symantec Endpoint Protection 14.3产品线的重要里程碑，RU10在自适应防护（Adaptive Protection）本地化管理、客户端安全强化、操作系统支持扩展以及勒索软件防御能力提升等方面均实现了关键突破。
Administrators can download the full release and detailed documentation through the Broadcom Support Portal .
Always upgrade your management console (SEPM) before upgrading the client endpoints. Ensure you take a full database backup of your SEPM environment prior to running the RU10 installer. Phase 2: Pilot Testing
[Inbound Traffic] │ ▼ ┌────────────────────────────────────────────────────────┐ │ Network Threat Protection (Firewall / IPS) │ └────────────────┬───────────────────────────────────────┘ │ ▼ ┌────────────────────────────────────────────────────────┐ │ Insight & SONAR (Reputation & Behavioral Analysis) │ └────────────────┬───────────────────────────────────────┘ │ ▼ ┌────────────────────────────────────────────────────────┐ │ Advanced Machine Learning & Exploit Prevention │ └────────────────┬───────────────────────────────────────┘ │ ▼ [Secure Endpoint Environment] Article last updated: October 2025
The (build 14.3.27665.10000) further refined this feature by allowing administrators to disable the “Require a password to uninstall the client” option in the Client Password Settings dialog box when needed, enabling bulk uninstalls via PowerShell or command-line scripts for specialized scenarios.
Do you manage your endpoints of both?
14.3 RU10大幅增强了针对的勒索软件防护能力：