The ability to set "valid until" dates far into the future (e.g., 2030).
The mention of a "long key" and "keygen" likely refers to a specific activation or license key required to use the full features of Xentry Advanced. A keygen is a type of software used to generate a product key, often used in the context of pirated software to bypass official registration requirements. However, it's essential to use such tools legally and ethically, typically by purchasing software and licenses from authorized vendors. xentry advanced keygen 11 long key mhh auto page 34 2021