威胁等级 | 攻击类型 | 网络运行状况 |
低 | DoS | teardrop smurf pod. neptune land. back |
较低 | U2R | perl, loadmodule, buffer overflow, rootkit |
中等 | R2L | guess passwd, warezmaster, ftp write, imap, |
较高 | / | phf, multihop, warezclient, spy |
高 | Probing | Ipsweep, nmap, portsweep, satan |