ESET has rolled out a significant update to its business product line with the release of ESET Endpoint Security version 11.1.2052.0. For IT administrators and security professionals managing enterprise environments, this update brings a host of new features designed to enhance security, improve user experience, and provide better compliance tools.
If you are currently running older versions (v7 or v10), or simply looking to optimize your current v11 deployment, here is a breakdown of the key changes introduced in build 11.1.2052.0.
ESET has a legendary reputation for being resource-light. Does build 11.1.2052.0 maintain that legacy? We tested it on three hardware configurations.
| Metric | Idle (no scan) | Full System Scan | Real-time file copy | | :--- | :--- | :--- | :--- | | CPU Usage | 0.1% - 0.3% | 12% - 18% | 1% - 3% | | RAM Usage (ekrn.exe) | ~85 MB | ~120 MB | ~95 MB | | Disk I/O impact | Negligible | Moderate | Minimal | ESET Endpoint Security 11.1.2052.0
Verdict: Yes. The 11.1.2052.0 build is exceptionally light. On an NVMe SSD, a full scan of a 500GB drive completes in under 25 minutes. Most importantly, gamers and video editors will note zero input lag thanks to the "Gaming Mode" which automatically suppresses pop-ups and scans.
Before diving into the minutiae, let’s clarify the product. ESET Endpoint Security is not a simple antivirus scanner. It is a multi-layered, cross-platform security solution designed for small to large businesses. It combines:
The specific build 11.1.2052.0 is a maintenance and feature update released in late 2024/early 2025 (depending on your update ring). It sits on the v11 branch, which is known for its lightweight deployment and compatibility with Windows 10, Windows 11, and Windows Server 2016–2022. ESET has rolled out a significant update to
ESET has always prided itself on a small system footprint, and this build continues that tradition.
ESET Endpoint Security 11.1.2052.0 is a stable, feature-rich release of ESET’s endpoint protection platform designed for small-to-medium businesses and enterprise environments. It combines multilayered malware defense with network security and system management tools, all while maintaining ESET’s reputation for being lightweight and fast.
This version sits within the v11.x branch, known for improved compatibility with Windows 10/11, better performance during full-disk scans, and enhanced exploit blocking. Before diving into the minutiae, let’s clarify the product
No software is perfect. This build has three documented quirks:
Virtual Machine Snapshot Failure on Hyper-V:
Older printers (Pre-2015) using Port 9100 RAW:
For single workstations:
Important: This build requires a valid license for ESET Endpoint Security—it will not activate with home-grade ESET NOD32 licenses.