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绮惧績鐨勮ō(sh猫)瑷�(j矛)

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瀹夊叏鎿嶄綔绯荤当(t菕ng)

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鐗规湁绌轰腑鏀旀埅鎶€琛�(sh霉)

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鍏ㄩ潰鐨勪繚璀�(h霉)

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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�(l猫i)锛屼互閫�(j矛n)琛屾巸鎻忓拰纰鸿獚(r猫n)鏂囦欢椤�(l猫i)鍨嬨€�

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

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鍩轰簬琛岀偤璀�(sh铆)鍒ョ殑鍙嶅瀮鍦惧紩鎿�

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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�(l谩i)婧愮殑澶氬€�(g猫)閫ｆ帴榛�(di菐n)鐨勬敾鎿�銆�

鍏�(n猫i)瀹圭鐞�

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淇濆瘑鑷嫊(d貌ng)鏇存柊

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鍗佸ぇ鍔熻兘

鍩轰簬瑕�(gu墨)鍓囩殑瑭�(p铆ng)鍒嗘妧琛�(sh霉) (Rule-based Scoring System)

鏀归€�(j矛n)鐨勮矟钁夋柉閬�(gu貌)婵炬妧琛�(sh霉)(Bayesian Filter)

鎸囩磱璀�(sh铆)鍒ユ妧琛�(sh霉)(Fingerprinting)

闂�(gu膩n)閸靛瓧閬�(gu貌)婵炬妧琛�(sh霉)(Word Filter)

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

鍕�(d貌ng)鎱�(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(c猫)鎶€琛�(sh霉)(DNS MX record lookup)

琛岀偤閬�(gu貌)婵惧垎鏋愶紙Behavioral 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)

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閲戠瑳閫氶亷(gu貌)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�(c猫)銆佸畨瑁濆拰缍(h霉)鍗囩礆(j铆)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�(g猫)闆昏┍锛屽竟搴曡В姹衡€濈殑鍏ㄧ悆鏀寔鏈嶅嫏(w霉)銆�