: 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
The RU9 release introduces several significant enhancements across the management console and client agents:
| Metric | SEP 12.1.x | SEP 14.3.11213.9000 | |--------|------------|----------------------| | RAM (idle) | 120-180 MB | 55-90 MB | | CPU (on-access scan) | 8-12% | 3-6% (multi-threaded) | | Disk footprint | 450 MB | 310 MB | | Boot time delay | +5 seconds | +1.2 seconds |