The telecom operator’s network and business data contains a large amount of user privacy information

once leaked

it will seriously endanger the security of users’ personal information

and even seriously affect the security of critical national network infrastructure.Building a terminal anti-leakage system is an important means of protecting users’ personal information

based on the ability of the 4A system to centralize the entrance

combined with browser detection technology and 4A account black and white list management

the refi ned promotion and application of terminal anti-leakage client software is realized.