绮惧績鐨勮ō(sh猫)瑷�(j矛)

楂樻€ц兘骞宠嚭锛氶噾绗涗俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)鍦� 闆橮4 Xeon 铏曠悊鍣ㄥ強1GB RAM鍏�(n猫i)瀛樼殑姗�(j墨)鍣ㄤ笂锛屾瘡灏忔檪鑳借檿鐞嗚秴閬庡崄浜旇惉姊濋兊浠朵俊鎭€傚嵆浣跨郴绲�(t菕ng)鍙楀埌鐥呮瘨鍏ヤ镜锛屼粛鑳界⒑淇濅紒妤�(y猫)缍�(w菐ng)绲�(lu貌)涓殑闆诲瓙閮典欢鍌宠几涓嶅彈褰遍熆銆�

瀹夊叏鎿嶄綔绯荤当(t菕ng)

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)鏀寔澶ф祦閲忕殑SMTP閫氫俊銆傝垏涓€鑸唬鐞嗘湇鍕�(w霉)鍣ㄤ笉鍚�锛屼俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)閲囩敤鐨凪TA锛堥兊浠跺偝杓镐唬鐞嗭級瑷�(sh猫)瑷�(j矛)锛屼娇澶栫晫鐒℃硶鐩存帴閫�(j矛n)鍏ヤ紒妤�(y猫)闆诲瓙閮典欢鏈嶅嫏(w霉)鍣�銆傚埄 鐢ㄥ劜瀛樺拰杞�(zhu菐n)鐧�(f膩)閮典欢鍔熻兘锛岀⒑淇濆湪鍌抽€佽嚦鎸囧畾闆诲瓙閮典欢鏈嶅嫏(w霉)鍣ㄤ箣鍓�锛屾墍鏈夐€�(j矛n)鍏ョ殑闆诲瓙閮典欢鍧囪鍏ㄩ潰淇濊(h霉)銆�

鐗规湁绌轰腑鏀旀埅鎶€琛�(sh霉)

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)閲囩敤閲戠瑳闆诲瓙閮典欢闃茶(h霉)鎶€琛�(sh霉)锛屽嵆閮典欢涓嶈惤鍦板彲浠ュ畬鎴愯繀閫熷牭鎴�銆佹牸寮忔牎椹�(y脿n)銆佸収(n猫i)瀹规牸寮忓垎鏋愮瓑鍏�(n猫i)瀹瑰畨鍏ㄤ繚璀�(h霉)鍔熻兘銆�

鍏ㄩ潰鐨勪繚璀�(h霉)

闆诲瓙閮典欢杞�(zhu菐n)鐧�(f膩)铏曠悊锛氫俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)鍏锋湁闆诲瓙閮典欢鐨勫劜瀛樺拰杞�(zhu菐n)鐧�(f膩)鍔熻兘锛岃兘澶犳妸鎵€鏈夐€�(j矛n)鍏ョ殑閮典欢鍦≧AID-1纾佺洡涓婇€�(j矛n)琛岄彙鍍忓倷浠�锛屽嵆浣块浕鍔涗腑鏂凤紝涔熻兘纰轰繚閮典欢鏀剁櫦(f膩)鐒¤銆�

瑙ｅ皝瑁濆拰瑙ｅ绺�

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)鍏锋湁瑙ｅ皝瑁濆拰瑙ｅ绺姛鑳斤紝鑳藉鎶婇浕瀛愰兊浠堕檮浠跺彇鍑哄苟涓斿垎椤�锛屼互閫�(j矛n)琛屾巸鎻忓拰纰鸿獚(r猫n)鏂囦欢椤炲瀷銆�

闃叉瘨鎺冩弿

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)鍒╃敤澶氱ó寰�(f霉)鍚堟ā寮忕殑闃叉瘨鎺冩弿鎶€琛�(sh霉)锛岀偤SMTP閫氫俊鎻愪緵鍏ㄩ潰闃叉鐥呮瘨鍏ヤ镜鐨勪繚璀�(h霉)鍔熻兘銆�

鍫垫埅鍨冨溇閮典欢

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)鍏锋湁鎺у埗闆诲瓙閮典欢鍌抽€佺殑鍔熻兘锛屼紒妤�(y猫)鐢ㄦ埗鍙牴鎿�(j霉)宸茬煡涓绘(j墨)鍚嶇ū銆両P鍦板潃鍜岀恫(w菐ng)绲�(lu貌)闃绘埅瑷�(sh猫)瀹氶伕闋�(xi脿ng)锛屽缓绔嬬櫧榛戝悕鍠�锛岄樆鎴瀮鍦鹃兊浠�銆�

鍩轰簬琛岀偤璀樺垾鐨勫弽鍨冨溇寮曟搸

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鍫垫埅DoS鏀绘搳

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)浣滅偤缍�(w菐ng)绲�(lu貌)閫氶亾鍜岄兊浠惰綁(zhu菐n)鐧�(f膩)浠ｇ悊锛屽叿鏈夋姉鎷掔禃鏈嶅嫏(w霉)鏀绘搳(DoS)鐨勯槻璀�(h霉)鍔熻兘锛岃兘绲傛鍚屼竴渚嗘簮鐨勫鍊嬮€ｆ帴榛�(di菐n)鐨勬敾鎿�銆�

鍏�(n猫i)瀹圭鐞�

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)鍏锋湁鍏�(n猫i)瀹圭鐞嗗姛鑳�锛屾湁鏁堟帶鍒舵墍鏈夐€�(j矛n)鍏ヤ互鍙婇洟闁嬩紒妤�(y猫)缍�(w菐ng)绲�(lu貌)鐨勯浕瀛愰兊浠�銆傛绯荤当(t菕ng)鍏锋湁瀹忔憳闄ゅ姛鑳�锛岃兘杩呴€熸妸閮典欢鍒嗘媶鎴愪笉鍚岄儴鍒�锛屽揩閫熸簴(zh菙n)纰哄湴鎺冩弿妾旀鐨勫悕 绋卞拰鍚庣洞鍚�銆傜郴绲�(t菕ng)涔熻ō(sh猫)鏈夋巸鎻忚閷勫櫒锛屾妸琚牭鎴殑閮典欢鐗瑰緛瑷橀寗鍦ㄥ牭鎴壒寰佹暩(sh霉)鎿�(j霉)搴腑銆�

淇濆瘑鑷嫊鏇存柊

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)鏀寔鑷嫊鏇存柊锛屽湪绗竴鏅傞枔骞姪鐢ㄦ埗瀹夎鏈€鏂伴槻璀�(h霉)鍗囩礆鍖�锛岀偤鐢ㄦ埗鎳�(y墨ng)灏嶅悇绋叆渚垫彁渚涗簡鍏堟(j墨)銆備俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)鐨勬洿鏂板潎閫�(j矛n)琛岄浕瀛愮敖鍚�锛屽苟閫氶亷鍔犲瘑鍌宠几娓犻亾鍌抽€併€�

鍗佸ぇ鍔熻兘

鍩轰簬瑕�(gu墨)鍓囩殑瑭曞垎鎶€琛�(sh霉) (Rule-based Scoring System)

鏀归€�(j矛n)鐨勮矟钁夋柉閬庢烤鎶€琛�(sh霉)(Bayesian Filter)

鎸囩磱璀樺垾鎶€琛�(sh霉)(Fingerprinting)

闂�(gu膩n)閸靛瓧閬庢烤鎶€琛�(sh霉)(Word Filter)

榛戠櫧鍚嶅柈鎶€琛�(sh霉)(Black List & White List)

鍕曟厠(t脿i)榛戠櫧鍚嶅柈鎶€琛�(sh霉)(Realtime Black List & White List)

铏涘亣璺敱妾㈡脯鎶€琛�(sh霉)(DNS MX record lookup)

琛岀偤閬庢烤鍒嗘瀽锛圔ehavioral Analysis锛�

閫熺巼鎺у埗鎶€琛�(sh霉) (Rate Control)

鍙枒閮典欢鎰忓湒鍒嗘瀽(suspicious Intension Analysis)

瀹夎鑸囨湇鍕�(w霉)

淇℃伅瀹夊叏缍�(w菐ng)闂�(gu膩n)閮ㄧ讲鍦ㄩ槻鐏⒒鍜岄兊浠舵湇鍕�(w霉)鍣ㄤ箣闁�锛屼綔鐐洪浕瀛愰兊浠惰綁(zhu菐n)鐧�(f膩)浠ｇ悊锛屽畠鐨勫畨瑁濈啊鍠�锛岀鐞嗘柟渚�銆傜恫(w菐ng)绠″摗鍙互鍒╃敤閲戠瑳鐨剋ebadmin灏嶄俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)閫�(j矛n)琛岄仩(yu菐n)绋嬬鐞�銆�

閲戠瑳閫氶亷鍏ㄧ悆鏀寔楂旂郴

鐐轰俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)鐨勭敤鎴舵彁渚涘湪绶氭敞鍐�銆佸畨瑁濆拰缍(h霉)鍗囩礆銆傛澶�锛屼俊鎭畨鍏ㄧ恫(w菐ng)闂�(gu膩n)浜湁閲戠瑳鎻愪緵鐨勨€滀竴鍊嬮浕瑭憋紝寰瑰簳瑙ｆ焙鈥濈殑鍏ㄧ悆鏀寔鏈嶅嫏(w霉)銆�