분야
pptx2.Intrusion Detection Systems (IDSs)
3.Multimethod Firewalls
4.The Protection Of Dialogues With Cryptographic Systems
5.Other Aspects Of Protection
6.Response
They either ignore the problem or actively pass webpage downloads, e-mail mssages with attachments, and other traffic that should be filtered to an antivirus filtering server.
Cryptographic Systems
Provide security to dialogues that involve exchange of many messages. After this initial authentication, cryptographic systems provide protection to every message.
