To access sensitive government documents and data, there is a proper procedure that needs to be followed. This includes, getting the authorization of high ranked officials, who will give permission and authorize access to sensitive data.
In the past, employees of the US government, who have divide loyalties would access these documents without going through a proper authorization channel.
This is a criminal offense and an act of treachery
What change made Byzantium more powerful? Defensive walls were built around the city. The region began to recover from civil wars. The emperor seized more power from the military.