Harmony is an innovative security system for eAthena based Ragnarok Online™ servers.
It aims at providing a secure environment, allowing a better game experience for
both the players and providers.
Using cutting-edge technologies, Harmony reliably blocks bots, hacks and other security threats. Serving thousands of players worldwide, it has proven itself as both a stable and secure solution.
Harmony v3 is based on a wide experience of Ragnarok Online™ security systems. Unlike
other systems, Harmony directly utilizes the peculiarities of the game client and its
network protocol to create a hack-free environment. Other solutions are vulnerable to
low-level attacks, allowing generic bypasses.
Harmony was designed with that in mind, and therefore delivers a much more secure approach, making generic bypasses virtually impossible.