Why QQ's password is needed to see QQ's chat content?

Because QQ's message is encrypted. The QQ client will get a session key to encrypt the whole conversation when login. And the session key can only be decrypted by QQ's password. We have two suggestions for you:

• 1. Block QQ, If QQ is not needed in your organization, we suggest you use WFilter to block QQ.
• 2. Apply for work QQ ids and manage the password uniformly. You may add the work QQ id into the id list to avoid unauthorized QQ's usage.

Product links

Block Internet - WFilter

• Chat Monitor
• Email Monitor
• Monitor Company Email
• Chat Monitor Software