But there is a dirty little secret lurking in thousands of installations worldwide:
In this post, we’ll break down the well-known default credentials for ZKAccess devices, why they are so dangerous, and—most importantly—how to lock them down for good. While models vary, security researchers and penetration testers have documented the most common factory defaults for ZKAccess/ZKTeco equipment: zkaccess default password
If you manage security for an office, a warehouse, or a co-working space, chances are you have used ZKAccess (now part of ZKTeco). These systems control who enters your building, when they enter, and where they go. But there is a dirty little secret lurking