A company's employee account has expired, but the account can still be used to access the company's server. Which security risks do the above scenarios belong to? (multiple choice)
IPv6 supports configuring router authorization function on the device, verifying peer identity through digital certificate, and selecting legal device. ( )[Multiple choice]*
Encryption technology can convert readable information into unreadable information through certain methods.
at HuaweiSDSecIn the solution, which of the following is an analysis layer device?