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常見病毒的ACL

  當今社會,在IT界,網絡安全尤為重要,還記得前段時間大家的QQ被盜,引發了一系列事故,我的QQ號也被盜,黑客用我的QQ號給我的好友發欺騙信息,導致很多朋友上當受騙。當然,設備的安全同樣重要,去年,我們公司的設備密碼被人破解,導致數據的丟失,由此影響了很多客戶。所以,我在網上找了一些常用的命令總結了下,大家可以看下:

  創建ACL

  [zydx]acl name jiajia 2001

  禁ping

  rule  deny icmp source any destination any

  用于控制Blaster蠕蟲的傳播

  rule  deny udp source any destination any destination-port eq 69

  rule  deny tcp source any destination any destination-port eq 4444

  用于控制沖擊波病毒的掃描和攻擊

  rule  deny tcp source any destination any destination-port eq 135

  rule  deny udp source any destination any destination-port eq 135

  rule  deny udp source any destination any destination-port eq netbios-ns

  rule  deny udp source any destination any destination-port eq netbios-dgm

  rule  deny tcp source any destination any destination-port eq 139

  rule  deny udp source any destination any destination-port eq 139

  rule  deny tcp source any destination any destination-port eq 445

  rule  deny udp source any destination any destination-port eq 445

  rule  deny udp source any destination any destination-port eq 593

  rule  deny tcp source any destination any destination-port eq 593

  用于控制振蕩波的掃描和攻擊

  rule  deny tcp source any destination any destination-port eq 445

  rule  deny tcp source any destination any destination-port eq 5554

  rule  deny tcp source any destination any destination-port eq 9995

  rule  deny tcp source any destination any destination-port eq 9996

  用于控制 Worm_MSBlast.A 蠕蟲的傳播

  rule  deny udp source any destination any destination-port eq 1434

  下面的不出名的病毒端口號  (可以不作)

  rule  deny tcp source any destination any destination-port eq 1068

  rule  deny tcp source any destination any destination-port eq 5800

  rule  deny tcp source any destination any destination-port eq 5900

  rule  deny tcp source any destination any destination-port eq 10080

  rule  deny tcp source any destination any destination-port eq 455

  rule  deny udp source any destination any destination-port eq 455

  rule  deny tcp source any destination any destination-port eq 3208

  rule  deny tcp source any destination any destination-port eq 1871

  rule  deny tcp source any destination any destination-port eq 4510

  rule  deny udp source any destination any destination-port eq 4334

  rule  deny tcp source any destination any destination-port eq 4331

  rule  deny tcp source any destination any destination-port eq 4557

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