A.Firewall(防火墻) B.Switch(交換機(jī)) C.URL content filter(URL內(nèi)容過濾) D.Spam filter(垃圾郵件過濾)
A.A host-based intrusion prevention system(基于主機(jī)的入侵防護(hù)系統(tǒng)) B.A host-based firewall(基于主機(jī)的防火墻) C.Antivirus update system(防病毒更新系統(tǒng)) D.A network-based intrusion detection system(基于網(wǎng)絡(luò)的入侵檢測系統(tǒng))
A.Kerberos B.Least privilege(最小特權(quán)) C.TACACS+ D.LDAP