Symantec Endpoint Protection 14.3 Build 558 High Quality Instant

, released on May 5, 2020, introduced several significant security and management enhancements designed to modernize endpoint defense.

Build 558 is a maintenance and feature refinement release, not a major overhaul. But it brings several critical fixes, performance tweaks, and management enhancements that make it worth planning an upgrade. symantec endpoint protection 14.3 build 558

| Metric | SEP 14.3 Build 558 | SEP 14.3 RU4 (Later Build) | | :--- | :--- | :--- | | | +8 seconds | +15 seconds | | Full Scan Duration (1TB Drive) | 47 minutes | 62 minutes | | Memory Usage (Idle) | ~220 MB | ~310 MB | | False Positives (PUP Detection) | Low | Moderate (Aggressive heuristics) | , released on May 5, 2020, introduced several