Eset Nod32 Update Server List ((link)) Free Link

A "free server list" does not mean a free license. You still need a valid username/password or license key to authenticate, even on a free server mirror.

Some community-run sites provide public server addresses. However, caution is advised: Update | ESET Endpoint Antivirus

Unlike official servers, free mirrors may use unencrypted HTTP, leaving your system vulnerable to intercepted data. eset nod32 update server list free

If you need to manually configure update servers for ESET NOD32 (e.g., for offline PCs, older versions, or network optimization), here are update server addresses:

Disable and enter the URL in the Custom server field. Risks of Unofficial "Free" Servers A "free server list" does not mean a free license

For users with a valid license, there is usually no need to manually input server addresses. However, knowing the official server domains can be helpful for network administrators configuring firewalls or whitelists.

Bypassing authentication mechanisms to receive paid services for free is legally classified as software piracy. However, caution is advised: Update | ESET Endpoint

If ESET detects anomalies in how your software communicates with update networks, your underlying license—even if it was a legitimate trial—will be permanently blacklisted.

Each time you click "Update," your client sends a request to a pre-configured server address. If that server is slow, down, or blocked by your ISP, you may experience update failures.

To configure ESET NOD32 to use a free update server, follow these steps: