Embodiments are directed toward transparent denial of service protection. Embodiments include generating a finfet fin reticle including a first portion having regular pitches and a second portion having irregular pitches, performing rule based OPC on at least the first portion, and performing OPC repair locally at the second portion. A mounting mechanism having a threaded post is provided for releasably engagaing with the depression such that an expansive mounting surface is provided when at least a portion of the mounting mechanism is engaged within the depression.