Brother Eye

History
Brother Eye is a server network created by Batman. He created it in the aftermath of Justice League of America disbandment in order to protect the world from Justice League or other superheroes. It's located in the Batcave underneath Wayne Manor on Level 7.

Brother Eye's goal is to monitor superheroes and provide means to take them down if they became evil. It contains strategies and countermeasures. It's monitored by an AI, which searches media channels, intelligence reports and Watchtowers logs for signs of unheroic behavior. In an event of its mainframe compromise it will release all data to an undisclosed new server.

There are no strategies for Batman (because Batman consider Justice League to be his countermeasure), but Batman installed the Agamemnon Contingency - as long as the AI considers Batman a good administrator it will provide access to the server. The AI used the contingency and locked him out of the server couple of years ago and chosen a new administrator. It still considers him heroic and sends him reports about superheroes activities.

The only two people to know about this were Bruce and Alfred Pennyworth. Barbara knew about it for a few months. The server was discovered by Jason Todd, Roy Harper and Koriand'r during the Judas Contract. Justice League learned about it when the Outlaws used this information to coninue their crusade when they were caught by Diana Prince.

Trivia

 * Originally Batman wanted to create a prison for criminals too powerfull for Arkham Asylum, but changed his mind after Jason Todd's death.