ddos闃茬伀澧欓渶瑕佸紑鍚鍚?鎬庝箞闃插尽ddos鏀诲嚮

銆銆闅忕潃浜掕仈缃戠殑鍙戝睍鍚勭嶅悇鏍风殑缃戠粶鏀诲嚮灞傚嚭涓嶇┓锛宒dos闃茬伀澧欓渶瑕佸紑鍚鍚楋紵鏄鍚﹂渶瑕佸紑鍚闃茬伀澧欏彇鍐充簬鎮ㄧ殑鐗瑰畾缃戠粶閰嶇疆鍜屽畨鍏ㄩ渶姹傦紝浣嗘槸瀵逛簬缃戠粶瀹夊叏鐨勮冭檻锛屾渶濂借繕鏄闇瑕佸紑鍚鐨勩

銆銆ddos闃茬伀澧欓渶瑕佸紑鍚鍚楋紵

銆銆闃茬伀澧欏湪DDoS鏀诲嚮闃插尽涓浠嶇劧鍙浠ュ彂鎸ヤ竴瀹氫綔鐢锛屽挨鍏舵槸鍦ㄤ互涓嬫儏鍐典笅锛

銆銆鍩虹闃叉姢灞傞潰锛 闃茬伀澧欏彲浠ョ敤浜庡熀鏈鐨凞DoS鏀诲嚮闃插尽锛屼緥濡傝繃婊ゆ伓鎰廔P鍦板潃銆侀檺鍒惰繛鎺ラ熺巼鍜岄檺鍒跺崗璁浣跨敤銆傝繖鍙浠ュ府鍔╁噺杞讳竴浜涚畝鍗曠殑DDoS鏀诲嚮銆

銆銆缃戠粶鍒嗗壊锛 灏嗙綉缁滃垎鍓蹭负澶氫釜鍖哄煙锛屽彲浠ヤ娇鐢ㄩ槻鐏澧欐潵闅旂讳笉鍚岀殑缃戠粶娈碉紝浠庤岄檺鍒舵敾鍑荤殑浼犳挱鑼冨洿銆傝繖鍙浠ラ槻姝㈡敾鍑讳粠涓涓缃戠粶鍖哄煙浼犳挱鍒板彟涓涓銆

銆銆鐗瑰畾搴旂敤绋嬪簭闃插尽锛 瀵逛簬鐗瑰畾搴旂敤绋嬪簭灞傞潰鐨勬敾鍑伙紝渚嬪侶TTP璇锋眰鏀诲嚮锛學eb搴旂敤绋嬪簭闃茬伀澧(WAF)鍙浠ュ府鍔╄繃婊ゆ帀鎭舵剰璇锋眰銆

銆銆瀹夊叏绛栫暐璋冩暣锛 鍦―DoS鏀诲嚮鍙戠敓鏃讹紝鎮ㄥ彲浠ラ氳繃闃茬伀澧欒皟鏁村畨鍏ㄧ瓥鐣ユ潵搴斿癸紝渚嬪備复鏃跺皝閿佹簮IP鍦板潃鎴栧惎鐢ㄧ壒娈婄殑闃叉姢瑙勫垯銆

銆銆灏界￠槻鐏澧欏彲浠ユ彁渚涗竴瀹氱▼搴︾殑淇濇姢锛屼絾瀵逛簬鏇村ぇ瑙勬ā銆佸嶆潅鍜岄珮甯﹀界殑DDoS鏀诲嚮锛岄氬父闇瑕佷笓闂ㄧ殑DDoS闃叉姢鏈嶅姟鎴栬惧囥傝繖浜涗笓闂ㄧ殑瑙ｅ喅鏂规堝叿鏈夋洿寮哄ぇ鐨勮繃婊ゅ拰妫娴嬪姛鑳斤紝鑳藉熸洿濂藉湴澶勭悊澶ч噺鏀诲嚮娴侀噺銆傚洜姝わ紝鎮ㄥ彲鑳介渶瑕佽冭檻缁撳悎浣跨敤DDoS闃叉姢鏈嶅姟鍜岄槻鐏澧欙紝浠ヨ幏寰楁洿鍏ㄩ潰鐨凞DoS鏀诲嚮闃插尽銆

銆銆鎬讳箣锛屾槸鍚﹂渶瑕佸紑鍚闃茬伀澧欏彇鍐充簬鎮ㄧ殑鐗瑰畾缃戠粶閰嶇疆鍜屽畨鍏ㄩ渶姹傦紝浣嗗湪DDoS鏀诲嚮闃插尽涓锛岄槻鐏澧欓氬父鏄杈呭姪鎬х殑闃插尽宸ュ叿锛屽簲涓庡叾浠栦笓闂ㄧ殑DDoS闃叉姢鎺鏂界粨鍚堜娇鐢ㄣ

銆銆鎬庝箞闃插尽ddos鏀诲嚮锛

銆銆1. 缃戠粶闃茬伀澧

銆銆瀹夎呯綉缁滈槻鐏澧欏彲浠ュ府鍔╀綘鐩戞帶鍜岃繃婊ゆ祦鍏ョ殑銆佹祦鍑虹殑缃戠粶娴侀噺锛岄槻姝㈡伓鎰忔敾鍑昏繘鍏ユ湰鍦扮綉缁溿

銆銆2. 瀹夊叏鐨勪簯鎵樼

銆銆鍥犱负DDoS鏀诲嚮闇瑕侀珮甯﹀藉拰澶ч噺鐨勮祫婧愶紝浣跨敤鐜颁唬鍖栫殑銆佸畨鍏ㄧ殑浜戞墭绠″彲浠ユ姷寰¤繖浜涙敾鍑诲苟鎻愪緵鏇村ソ鐨勪繚鎶ゃ

銆銆3. CDN鏈嶅姟

銆銆CDN鍗冲唴瀹瑰垎鍙戠綉缁滐紝鏄涓绉嶅熀浜庣紦瀛樻妧鏈鐨勫垎甯冨紡缃戠粶鏈嶅姟銆傚畠鑳藉熷皢绔欑偣鏁版嵁鍒嗗彂鍒板悎閫傝妭鐐逛笂锛屽苟鍦ㄧ敤鎴疯幏鍙栨椂閫夋嫨璺濈诲叾鏈杩戠殑鑺傜偣杩涜岃块棶銆

銆銆4. 鍔犲己绯荤粺鍜屽簲鐢ㄧ▼搴忓畨鍏ㄦ

銆銆鍥犱负DDoS鏀诲嚮鏄鍒╃敤搴旂敤绋嬪簭鐨勬紡娲炴垨鑰呮搷浣滅郴缁熺殑婕忔礊瀵艰嚧鍚鍔ㄧ殑鏀诲嚮鎵嬫碉紝鎵浠ュ姞寮哄簲鐢ㄧ▼搴忓拰鎿嶄綔绯荤粺鐨勫畨鍏ㄦч潪甯搁噸瑕侊紝鍖呮嫭瀹氭湡鎵撹ˉ涓併佹洿鏂扮▼搴忕瓑绛夈

銆銆5. 鍙婃棭妫娴嬪拰鍙嶅簲

銆銆鍙婃棭妫娴嬪拰鍙嶅簲闈炲父閲嶈侊紝鍥犱负DDoS鏀诲嚮閫氬父鏄鍦ㄧ煭鏃堕棿鍐呭揩閫熷畬鎴愮殑锛屽傛灉鑳藉熷強鏃╂娴嬪埌锛屽氨鍙浠ラ噰鍙栨帾鏂芥潵閬忓埗鏀诲嚮銆

銆銆闃茶寖DDoS鏀诲嚮闇瑕佺粨鍚堝氱嶆柟娉曪紝浠庡畨鍏ㄧ綉缁滈槻鐏澧欏拰浜戞墭绠°丆DN鏈嶅姟鐨勪娇鐢ㄥ埌鎻愰珮搴旂敤绋嬪簭鍜屾搷浣滅郴缁熺殑瀹夊叏銆

銆銆ddos闃茬伀澧欓渶瑕佸紑鍚鍚楋紵澶у堕渶瑕佹牴鎹鑷宸辩殑瀹為檯闇姹傚嚭鍙戯紝涓轰簡淇濋殰缃戠粶鐨勫畨鍏ㄤ娇鐢锛屾渶濂借繕鏄瑕佸紑鍚痙dos闃茬伀澧欍俤dos闃茬伀澧欓渶瑕佸叏閮ㄥ紑鍚浠庤屼繚璇佺數鑴戠殑姝ｅ父浣跨敤鍜岀數鑴戦殣绉佸畨鍏ㄧ殑淇濇姢銆