Using an ESXi 5.5 license key from GitHub poses significant risks to security, compliance, and support. Users should avoid using unauthorized license keys and instead follow best practices for licensing, including purchasing licenses from authorized resellers and using the VMware License Portal. By doing so, users can ensure the security, stability, and compliance of their ESXi 5.5 environments.
An enterprise-grade open-source hypervisor based on Xen.
A: Ethically and legally, yes. Technically? Broadcom is unlikely to sue a hobbyist in their basement. However, you are still violating the EULA. The bigger risk is malware and lack of updates.
Let’s address the elephant in the datacenter immediately: What you will find are scripts, keygens (key generators), or text files containing "published" keys that VMware has long since blacklisted.
In this informative deep dive, we will look at why these keys exist on GitHub, the potential dangers of using them, and—most importantly—the legitimate ways to solve your problem without risking your data or legal standing.