Symantec Endpoint Protection 14.3 Ru6 System Requirements

; only 64-bit (x64) or ARM64 are valid for 14.3 RU6.

Symantec Endpoint Protection Manager (SEPM) Server Requirements

SEP 14.3 RU6 supports the following Windows desktop versions (64‑bit only):

16 GB is the functional minimum for the management server, but 32 GB is preferred to handle SQL database operations and content updates simultaneously. symantec endpoint protection 14.3 ru6 system requirements

Internal communication typically occurs over port 443 (HTTPS) and 8443. Access to Broadcom’s LiveUpdate servers (via port 443) is mandatory unless an internal LiveUpdate Administrator (LUA) is used. Conclusion

The SEPM console is the centralized management server. Under-sizing SEPM is the #1 cause of database corruption and slow policy updates.

Before deploying SEP 14.3 RU6, organizations should complete the following checks: ; only 64-bit (x64) or ARM64 are valid for 14

64-bit Intel Core 2 Duo, or Apple M1/M2/M3 chips. RAM: 2 GB. Hard Drive: 1 GB available disk space. Supported macOS: Supports macOS 13 (Ventura).

| Component | Minimum | Recommended | |-----------|---------|-------------| | | Intel Pentium Dual-Core or equivalent | 8‑core or greater | | Physical RAM | 2 GB available | 8 GB or more | | Hard Drive (SEPM + Database) | 40 GB | 200 GB |

For organizations running 64‑bit Windows environments, SEP 14.3 RU6 provides comprehensive client support. Access to Broadcom’s LiveUpdate servers (via port 443)

RU6 focus is on 64-bit performance, supporting Windows 10/11 and Server 2008 R2-2025. Broadcom TechDocs Processor: 2-GHz Pentium 4 or better. 1 GB minimum (2 GB+ recommended, higher for EDR). Hard Drive Space:

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14.3 RU6 introduces an option for Linux agents to , useful for organizations that require detection‑only monitoring policies. To enable: navigate to Virus and Spyware Protection Policy > Linux Settings > Global Scan Options, then select "Logs the detection, but takes no action on the threat".