Symantec Endpoint Protection 14.3.12154.10000 P... -

: Administrators can now manage Adaptive Protection directly through the Symantec Endpoint Protection Manager (SEPM) instead of relying solely on the cloud console.

For mixed environments, this build was crucial for macOS compatibility. It transitioned the Mac agent away from deprecated Kernel Extensions (kexts) toward System Extensions and Network Extensions frameworks. This was a mandatory requirement to maintain compliance with Apple’s modern security standards (macOS 10.15 Catalina and later), ensuring that SEP could continue to inspect network traffic and block threats without forcing users to compromise system security settings. Symantec Endpoint Protection 14.3.12154.10000 P...

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For administrators maintaining this build, ensure the SEPM is fully hardened, client-server communication is encrypted, and you have an aggressive patching schedule for Windows OS vulnerabilities, as SEP alone cannot mitigate all kernel or firmware attacks. : Administrators can now manage Adaptive Protection directly

Compare to SEP 14.2: 12% faster scan completions for archive files (.zip, .7z). This was a mandatory requirement to maintain compliance