{"id":167084,"date":"2026-08-04T13:05:59","date_gmt":"2026-08-04T10:05:59","guid":{"rendered":"https:\/\/www.catonetworks.com\/glossary\/%e4%bb%80%e4%b9%88%e6%98%af%e5%af%86%e7%a0%81%e5%96%b7%e5%b0%84%ef%bc%9f\/"},"modified":"2026-08-23T15:21:47","modified_gmt":"2026-08-23T12:21:47","slug":"what-is-password-spraying","status":"publish","type":"glossary","link":"https:\/\/www.catonetworks.com\/zh\/glossary\/what-is-password-spraying\/","title":{"rendered":"\u4ec0\u9ebc\u662f\u5bc6\u78bc\u5674\u7051\u653b\u64ca\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u6d89\u53ca\u5728\u8a31\u591a\u4e0d\u540c\u7684\u5e33\u6236\u4e2d\u5617\u8a66\u5e7e\u500b\u5e38\u898b\u7684\u5bc6\u78bc\u3002\u4f8b\u5982\uff0c\u653b\u64ca\u8005\u53ef\u80fd\u6703\u91dd\u5c0d\u7d44\u7e54\u5167\u6bcf\u500b\u5df2\u77e5\u7684\u5e33\u6236\u5617\u8a66\u300cpassword\u300d\u3001\u300c123456\u300d\u53ca\u985e\u4f3c\u7684\u5e38\u898b\u5bc6\u78bc\u3002\u5e38\u898b\u7684\u76ee\u6a19\u5305\u62ec\u9060\u7aef\u5b58\u53d6\u5de5\u5177\uff08VPN\u3001RDP \u7b49\uff09\u3001\u4f01\u696d\u96fb\u5b50\u90f5\u4ef6\uff08M365\u3001Google Workspace\uff09\u4ee5\u53ca\u5176\u4ed6\u53ef\u516c\u958b\u5b58\u53d6\u7684\u767b\u5165\u5165\u53e3\u7db2\u7ad9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u7b56\u7565\u65e8\u5728\u898f\u907f\u90a3\u4e9b\u5728\u9396\u5b9a\u5e33\u6236\u524d\u6703\u5075\u6e2c\u5927\u91cf\u767b\u5165\u5931\u6557\u5617\u8a66\u7684\u9632\u79a6\u6a5f\u5236\u3002\u5982\u679c\u6210\u529f\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u672a\u7d93\u6388\u6b0a\u7684\u5b58\u53d6\u6b0a\u9650\u4f86\u5b58\u53d6\u654f\u611f\u8cc7\u6599\u3001\u690d\u5165\u60e1\u610f\u8edf\u9ad4\uff0c\u6216\u64f4\u5927\u5176\u5728\u7d44\u7e54\u7cfb\u7d71\u4e2d\u7684\u7acb\u8db3\u9ede\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-highlights\">\u91cd\u9ede\u6458\u8981<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u6703\u91dd\u5c0d\u8a31\u591a\u4f7f\u7528\u8005\u540d\u7a31\u5617\u8a66\u5e7e\u500b\u53ef\u80fd\u7684\u5bc6\u78bc\u3002<\/li>\n\n\n\n<li>\u6b64\u7b56\u7565\u65e8\u5728\u907f\u514d\u5e33\u6236\u9396\u5b9a\u4e26\u898f\u907f\u7c21\u55ae\u7684\u55ae\u4e00\u5e33\u6236\u5075\u6e2c\u3002<\/li>\n\n\n\n<li>\u5e38\u898b\u7684\u76ee\u6a19\u5305\u62ec Active Directory\u3001\u96f2\u7aef\u8eab\u5206\u5e73\u53f0\u3001Microsoft 365\u3001VPN \u4ee5\u53ca\u5176\u4ed6\u9060\u7aef\u5b58\u53d6\u670d\u52d9\u3002<\/li>\n\n\n\n<li>\u8de8\u591a\u500b\u5e33\u6236\u91cd\u8907\u51fa\u73fe\u7684\u4f4e\u983b\u7387\u9a57\u8b49\u5931\u6557\u662f\u6838\u5fc3\u5075\u6e2c\u8a0a\u865f\u3002<\/li>\n\n\n\n<li>\u5f37\u5927\u7684\u5bc6\u78bc\u539f\u5247\u3001\u591a\u56e0\u7d20\u9a57\u8b49 (MFA) \u548c\u96c6\u4e2d\u5f0f\u9a57\u8b49\u76e3\u63a7\u53ef\u4ee5\u964d\u4f4e\u98a8\u96aa\uff0c\u4f46\u6c92\u6709\u55ae\u4e00\u63a7\u5236\u63aa\u65bd\u80fd\u5b8c\u5168\u6d88\u9664\u98a8\u96aa\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-does-password-spraying-work\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u662f\u5982\u4f55\u904b\u4f5c\u7684\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u6d89\u53ca\u653b\u64ca\u8005\u4f9d\u5e8f\u8655\u7406\u5df2\u77e5\u7684\u4f7f\u7528\u8005\u540d\u7a31\u6e05\u55ae\uff0c\u4e26\u70ba\u6bcf\u500b\u4f7f\u7528\u8005\u540d\u7a31\u5617\u8a66\u4e00\u7d44\u5e38\u898b\u5bc6\u78bc\u3002\u901a\u5e38\uff0c\u4ed6\u5011\u6703\u4e00\u6b21\u91dd\u5c0d\u6240\u6709\u5e33\u6236\u5617\u8a66\u4e00\u500b\u5bc6\u78bc\uff0c\u4ee5\u907f\u514d\u5728\u77ed\u6642\u9593\u5167\u5c0e\u81f4\u7279\u5b9a\u5e33\u6236\u51fa\u73fe\u591a\u6b21\u767b\u5165\u5931\u6557\u3002\u9019\u985e\u653b\u64ca\u4e4b\u6240\u4ee5\u6709\u6548\uff0c\u662f\u56e0\u70ba\u4f7f\u7528\u5e38\u898b\u4e14\u91cd\u8907\u7684\u5bc6\u78bc\u73fe\u8c61\u975e\u5e38\u666e\u904d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-attackers-collect-usernames-and-accounts\">\u653b\u64ca\u8005\u6536\u96c6\u4f7f\u7528\u8005\u540d\u7a31\u8207\u5e33\u6236<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u5229\u7528\u4e86\u8a31\u591a\u4f01\u696d\u64c1\u6709\u6a19\u6e96\u5316\u547d\u540d\u6163\u4f8b\u7684\u4e8b\u5be6\uff0c\u4f8b\u5982\u300c\u540d\u5b57\u9996\u5b57\u6bcd+\u59d3\u6c0f\u300d\u3002\u653b\u64ca\u8005\u53ef\u4ee5\u731c\u6e2c\u5e38\u898b\u7684\u547d\u540d\u6163\u4f8b\uff0c\u6216\u4f7f\u7528\u55ae\u4e00\u5df2\u77e5\u7684\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u4f86\u63a8\u65b7\u4f7f\u7528\u8005\u540d\u7a31\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u54e1\u5de5\u59d3\u540d\u6e05\u55ae\u53ef\u4ee5\u5f9e\u516c\u958b\u4f86\u6e90\u4e2d\u6536\u96c6\u3002\u4f8b\u5982\uff0c\u516c\u53f8\u7db2\u7ad9\u3001LinkedIn \u500b\u4eba\u6a94\u6848\u548c\u5176\u4ed6\u9801\u9762\u53ef\u4ee5\u63d0\u4f9b\u90e8\u5206\u54e1\u5de5\u540d\u55ae\uff0c\u9019\u5c0d\u65bc\u6b64\u985e\u653b\u64ca\u5df2\u7dbd\u7dbd\u6709\u9918\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-attackers-try-common-passwords\">\u653b\u64ca\u8005\u5617\u8a66\u5e38\u7528\u5bc6\u78bc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u975e\u54e1\u5de5\u4f7f\u7528\u5bc6\u78bc\u7ba1\u7406\u54e1\uff0c\u5426\u5247\u4ed6\u5011\u9700\u8981\u80fd\u5920\u8a18\u4f4f\u81ea\u5df1\u7684\u5bc6\u78bc\uff0c\u800c\u8584\u5f31\u3001\u5e38\u898b\u7684\u5bc6\u78bc\u66f4\u5bb9\u6613\u8a18\u61b6\u3002\u5e38\u898b\u7bc4\u4f8b\u5305\u62ec\u5b63\u7bc0\u6027\u5bc6\u78bc\uff08Spring26\uff09\u3001\u7d44\u7e54\u4e3b\u984c\u5bc6\u78bc\u4ee5\u53ca\u985e\u4f3c\u7684\u9078\u64c7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u985e\u653b\u64ca\u5229\u7528\u4e86\u4eba\u5011\u6703\u9078\u64c7\u8584\u5f31\u3001\u53ef\u9810\u6e2c\u5bc6\u78bc\u7684\u6a5f\u7387\u3002\u5982\u679c\u7d44\u7e54\u672a\u5be6\u65bd\u4e26\u5f37\u5236\u57f7\u884c\u5f37\u5bc6\u78bc\u653f\u7b56\uff0c\u6bcf\u500b\u5e33\u6236\u53ea\u9700\u5e7e\u6b21\u731c\u6e2c\u901a\u5e38\u5c31\u8db3\u4ee5\u7372\u5f97\u5b58\u53d6\u6b0a\u9650\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-password-spraying-is-different-from-brute-force-and-credential-stuffing\">\u5bc6\u78bc\u5674\u7051\u8207\u66b4\u529b\u7834\u89e3\u53ca\u6191\u8b49\u586b\u5145\u6709\u4f55\u4e0d\u540c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u66b4\u529b\u7834\u89e3\u653b\u64ca\u5305\u542b\u5e7e\u7a2e\u4e0d\u540c\u7684\u6280\u8853\uff0c\u5305\u62ec\u5bc6\u78bc\u5674\u7051\u548c\u6191\u8b49\u586b\u5145\u3002\u5bc6\u78bc\u5674\u7051\u8207\u50b3\u7d71\u66b4\u529b\u7834\u89e3\u653b\u64ca\u7684\u4e0d\u540c\u4e4b\u8655\u5728\u65bc\uff0c\u5b83\u91dd\u5c0d\u8a31\u591a\u4f7f\u7528\u8005\u540d\u7a31\u4f7f\u7528\u5c11\u91cf\u5bc6\u78bc\uff0c\u800c\u4e0d\u662f\u91dd\u5c0d\u7279\u5b9a\u5e33\u6236\u4f7f\u7528\u5927\u91cf\u4e0d\u540c\u5bc6\u78bc\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6191\u8b49\u586b\u5145\u4f7f\u7528\u5df2\u5728\u8cc7\u6599\u5916\u6d29\u4e2d\u66b4\u9732\u7684\u5bc6\u78bc\uff0c\u5c0b\u627e\u8de8\u591a\u500b\u5e33\u6236\u91cd\u8907\u4f7f\u7528\u7684\u5bc6\u78bc\u3002\u5bc6\u78bc\u5674\u7051\u6e2c\u8a66\u5f31\u5bc6\u78bc\uff0c\u5c0b\u627e\u4f01\u696d\u5e33\u6236\u4e2d\u5e38\u898b\u5bc6\u78bc\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-makes-password-spraying-harder-to-catch\">\u662f\u4ec0\u9ebc\u8b93\u5bc6\u78bc\u5674\u7051\u66f4\u96e3\u88ab\u767c\u73fe\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u50b3\u7d71\u7684\u66b4\u529b\u7834\u89e3\u548c\u6191\u8b49\u586b\u5145\u653b\u64ca\u6703\u5617\u8a66\u7834\u89e3\u7279\u5b9a\u5e33\u6236\uff0c\u70ba\u8a72\u5e33\u6236\u7522\u751f\u5927\u91cf\u767b\u5165\u5931\u6557\u5617\u8a66\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5bc6\u78bc\u5674\u7051\u5c0d\u6bcf\u500b\u76ee\u6a19\u5e33\u6236\u50c5\u7522\u751f\u5c11\u91cf\u767b\u5165\u5931\u6557\u5617\u8a66\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u4f7f\u5f97\u5bc6\u78bc\u5674\u7051\u6bd4\u5176\u4ed6\u653b\u64ca\u66f4\u96e3\u4ee5\u5075\u6e2c\u3002\u5c11\u91cf\u7684\u767b\u5165\u5931\u6557\u53ef\u80fd\u6b78\u56e0\u65bc\u4f7f\u7528\u8005\u8f38\u5165\u932f\u8aa4\u5bc6\u78bc\uff0c\u7279\u5225\u662f\u5982\u679c\u9019\u4e9b\u5617\u8a66\u5206\u6563\u5728\u4e00\u6bb5\u6642\u9593\u5167\uff0c\u4e14\u7d44\u7e54\u50c5\u55ae\u7368\u6aa2\u8996\u55ae\u4e00\u5e33\u6236\u6642\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-targets-of-password-spraying\">\u5bc6\u78bc\u5674\u7051\u7684\u5e38\u898b\u76ee\u6a19<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u901a\u5e38\u91dd\u5c0d\u670d\u52d9\u5927\u91cf\u4f7f\u7528\u8005\u7684\u516c\u958b\u5b58\u53d6\u767b\u5165\u5165\u53e3\u7db2\u7ad9\u3002\u5e38\u898b\u7bc4\u4f8b\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9060\u7aef\u5b58\u53d6\u5de5\u5177\uff08VPN\u3001RDP \u7b49\uff09<\/li>\n\n\n\n<li>\u8eab\u5206\u8b58\u5225\u63d0\u4f9b\u8005<\/li>\n\n\n\n<li>Active Directory \u74b0\u5883<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u65bc\u6b64\u653b\u64ca\u7528\u65bc\u521d\u59cb\u5b58\u53d6\uff0c\u653b\u64ca\u8005\u9700\u8981\u516c\u958b\u53ef\u5b58\u53d6\u7684\u767b\u5165\u5165\u53e3\u7db2\u7ad9\u3002\u9f90\u5927\u7684\u4f7f\u7528\u8005\u7fa4\u9ad4\u4e5f\u589e\u52a0\u4e86\u6210\u529f\u7684\u6a5f\u7387\uff0c\u56e0\u70ba\u653b\u64ca\u8005\u5c0d\u6bcf\u500b\u76ee\u6a19\u53ea\u6703\u5617\u8a66\u5c11\u6578\u5e7e\u500b\u5bc6\u78bc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-active-directory-environments\">Active Directory \u74b0\u5883<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a31\u591a\u7d44\u7e54\u4f7f\u7528 Active Directory (AD) \u9032\u884c\u8eab\u5206\u8b58\u5225\u7ba1\u7406\uff0c\u9019\u610f\u5473\u8457\u5b83\u5011\u5305\u542b\u8a31\u591a\u6709\u6548\u7684\u4f01\u696d\u5e33\u6236\u3002\u653b\u64ca\u8005\u53ef\u4ee5\u5c07 AD \u9023\u63a5\u670d\u52d9\u548c\u57fa\u65bc Kerberos \u7684\u5de5\u4f5c\u6d41\u7a0b\u4f5c\u70ba\u5176\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u7684\u76ee\u6a19\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u65bc AD \u96c6\u4e2d\u4e86\u8eab\u5206\u8b58\u5225\u7ba1\u7406\uff0c\u55ae\u4e00\u5916\u6d29\u7684\u5bc6\u78bc\u5373\u53ef\u63d0\u4f9b\u5c0d\u4f01\u696d\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5f0f\u7684\u5ee3\u6cdb\u5b58\u53d6\u6b0a\u3002\u5f9e\u90a3\u88e1\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u9060\u7aef\u5b58\u53d6\u7cfb\u7d71\uff0c\u4e26\u5617\u8a66\u63d0\u5347\u5176\u6b0a\u9650\u6216\u5728\u7db2\u8def\u4e2d\u9032\u884c\u6a6b\u5411\u79fb\u52d5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-vpn-and-remote-access-portals\">VPN \u8207\u9060\u7aef\u5b58\u53d6\u5165\u53e3\u7db2\u7ad9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">VPN \u548c\u5176\u4ed6\u9060\u7aef\u5b58\u53d6\u5165\u53e3\u7db2\u7ad9\u65e8\u5728\u8b93\u54e1\u5de5\u80fd\u9060\u7aef\u5b58\u53d6\u4f01\u696d\u74b0\u5883\u3002\u5982\u679c\u653b\u64ca\u8005\u80fd\u731c\u51fa\u54e1\u5de5\u7684\u5bc6\u78bc\uff0c\u4ed6\u5011\u5c31\u80fd\u4eab\u6709\u76f8\u540c\u5c64\u7d1a\u7684\u5b58\u53d6\u6b0a\u9650\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5373\u4f7f\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u672a\u6210\u529f\uff0c\u4e5f\u53ef\u80fd\u5c0d\u696d\u52d9\u9020\u6210\u91cd\u5927\u5f71\u97ff\u3002\u5b83\u5011\u6703\u5728\u9a57\u8b49\u8a18\u9304\u4e2d\u7522\u751f\u96dc\u8a0a\u3001\u5c0e\u81f4\u4f7f\u7528\u8005\u5e33\u6236\u9396\u5b9a\uff0c\u4e26\u589e\u52a0\u8cc7\u5b89\u5718\u968a\u7684\u8ca0\u64d4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-signals-that-help-detect-password-spraying\">\u6709\u52a9\u65bc\u5075\u6e2c\u5bc6\u78bc\u5674\u7051\u7684\u8a0a\u865f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u4f7f\u7528\u8a18\u9304\u4f01\u696d\u5e33\u6236\u767b\u5165\u5931\u6557\u5617\u8a66\u7684\u8cc7\u6599\u4f86\u6e90\u4f86\u5075\u6e2c\u5bc6\u78bc\u5674\u7051\u3002\u9019\u4e9b\u8cc7\u6599\u4f86\u6e90\u53ef\u80fd\u5305\u62ec\u4f86\u81ea\u4f01\u696d<a href=\"https:\/\/www.catonetworks.com\/glossary\/identity-access-management\/\">\u8eab\u5206\u8b58\u5225\u8207\u5b58\u53d6\u7ba1\u7406 (IAM)<\/a>\u7cfb\u7d71\u4ee5\u53ca VPN \u548c RDP \u7b49\u9060\u7aef\u5b58\u53d6\u89e3\u6c7a\u65b9\u6848\u7684\u8a18\u9304\u8207\u8b66\u793a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8b58\u5225\u653b\u64ca\u9700\u8981\u95dc\u806f\u8cc7\u6599\u4e26\u627e\u51fa\u8de8\u591a\u500b\u4f7f\u7528\u8005\u5e33\u6236\u7684\u6a21\u5f0f\uff0c\u56e0\u70ba\u7279\u5b9a\u5e33\u6236\u53ef\u80fd\u53ea\u6703\u986f\u793a\u5e7e\u6b21\u767b\u5165\u5931\u6557\u7684\u5617\u8a66\u3002\u8b66\u793a\u8de1\u8c61\u5305\u62ec\u4e0d\u540c\u5e33\u6236\u5728\u77ed\u6642\u9593\u5167\u591a\u6b21\u767b\u5165\u5931\u6557\uff0c\u4e14\u9019\u4e9b\u5617\u8a66\u53ef\u80fd\u4f86\u81ea\u5206\u6563\u4e14\u7570\u5e38\u7684\u4f86\u6e90\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-suspicious-authentication-activity\">\u53ef\u7591\u7684\u9a57\u8b49\u6d3b\u52d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u6703\u91dd\u5c0d\u6bcf\u4e00\u6b21\u6210\u529f\u767b\u5165\uff0c\u7522\u751f\u5927\u91cf\u7684\u5931\u6557\u767b\u5165\u5617\u8a66\u3002\u9019\u4e9b\u5617\u8a66\u901a\u5e38\u5177\u6709\u76f8\u4f3c\u7684\u6642\u9593\u9ede\u3001\u4f86\u6e90\u57fa\u790e\u8a2d\u65bd\u4ee5\u53ca\u4f7f\u7528\u8005\u4ee3\u7406 (user-agent) \u6a21\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-multiple-failures-per-account\">\u6bcf\u500b\u5e33\u6236\u591a\u6b21\u5931\u6557<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u91dd\u5c0d\u9019\u985e\u653b\u64ca\uff0c\u6bcf\u500b\u5e33\u6236\u51fa\u73fe\u5e7e\u6b21\u5931\u6557\uff0c\u6bd4\u55ae\u4e00\u5e33\u6236\u51fa\u73fe\u5927\u91cf\u5931\u6557\u66f4\u70ba\u53ef\u7591\u3002\u9019\u662f\u56e0\u70ba\u653b\u64ca\u8005\u6bcf\u500b\u5e33\u6236\u53ea\u6703\u5617\u8a66\u5e7e\u500b\u5bc6\u78bc\uff0c\u800c\u4e0d\u662f\u91dd\u5c0d\u7279\u5b9a\u5e33\u6236\u9032\u884c\u66b4\u529b\u7834\u89e3\u3002\u8cc7\u5b89\u5718\u968a\u61c9\u95dc\u806f\u591a\u500b\u5e33\u6236\u7684\u8cc7\u6599\uff0c\u4ee5\u8b58\u5225\u51fa\u53ef\u80fd\u672a\u89f8\u767c\u55ae\u4e00\u5e33\u6236\u95be\u503c\u7684\u653b\u64ca\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-security-controls-that-reduce-password-spraying-risk\">\u964d\u4f4e\u5bc6\u78bc\u5674\u7051\u98a8\u96aa\u7684\u8cc7\u5b89\u63a7\u5236\u63aa\u65bd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u5229\u7528\u4e86\u50c5\u4f9d\u8cf4\u5f31\u5bc6\u78bc\u9032\u884c\u9a57\u8b49\u7684\u4f7f\u7528\u8005\u5e33\u6236\u3002\u7d44\u7e54\u6e1b\u8f15\u6b64\u98a8\u96aa\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f37\u5065\u7684\u5bc6\u78bc\u539f\u5247\u8207\u57f7\u884c<\/li>\n\n\n\n<li><a href=\"https:\/\/www.catonetworks.com\/glossary\/what-is-multi-factor-authentication\/\">\u591a\u56e0\u7d20\u9a57\u8b49 (MFA)<\/a><\/li>\n\n\n\n<li>\u5f37\u5316\u66b4\u9732\u5728\u5916\u7684\u9a57\u8b49\u670d\u52d9<\/li>\n\n\n\n<li>\u76e3\u63a7\u4e26\u8b66\u793a\u7570\u5e38\u7684\u767b\u5165\u6d3b\u52d5<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-strong-password-policies-nbsp\">\u5f37\u5065\u7684\u5bc6\u78bc\u539f\u5247\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u8005\u6703\u8a66\u5716\u8b58\u5225\u4e26\u5b58\u53d6\u4f7f\u7528\u5f31\u5bc6\u78bc\u6216\u5e38\u898b\u5bc6\u78bc\u7684\u5e33\u6236\u3002\u5f37\u5065\u7684\u5bc6\u78bc\u539f\u5247\u80fd\u8b93\u54e1\u5de5\u4e0d\u518d\u4f7f\u7528\u9019\u4e9b\u5bb9\u6613\u88ab\u731c\u5230\u7684\u5bc6\u78bc\uff0c\u9032\u800c\u964d\u4f4e\u6b64\u985e\u653b\u64ca\u7684\u53ef\u884c\u6027\u3002\u7136\u800c\uff0c\u9019\u4e9b\u539f\u5247\u552f\u6709\u5728\u78ba\u5be6\u57f7\u884c\u6642\u624d\u6709\u7528\uff0c\u800c\u4e0d\u50c5\u50c5\u662f\u4e00\u4efd\u5305\u542b\u5bc6\u78bc\u898f\u7bc4\u7684\u6587\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-multi-factor-authentication-mfa\">\u591a\u56e0\u7d20\u9a57\u8b49 (MFA)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u8005\u4f9d\u8cf4\u7684\u4e8b\u5be6\u662f\uff0c\u53ea\u8981\u53d6\u5f97\u5bc6\u78bc\u5c31\u8db3\u4ee5\u5b58\u53d6\u5e33\u6236\u3002MFA \u589e\u52a0\u4e86\u6b64\u985e\u653b\u64ca\u7684\u96e3\u5ea6\uff0c\u56e0\u70ba\u653b\u64ca\u8005\u5728\u6bcf\u6b21\u5617\u8a66\u4ee5\u53ca\u5f8c\u7e8c\u4f7f\u7528\u5e33\u6236\u6642\uff0c\u90fd\u5fc5\u9808\u984d\u5916\u7aca\u53d6\u6709\u6548\u7684 MFA \u4ee3\u78bc\u3002\u96d6\u7136\u591a\u56e0\u7d20\u9a57\u8b49\uff08MFA\uff09\u7121\u6cd5\u5b8c\u5168\u6d88\u9664\u5a01\u8105\uff0c\u4f46\u5b83\u8b93\u653b\u64ca\u8b8a\u5f97\u66f4\u52a0\u56f0\u96e3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-secure-configurations-and-monitoring-nbsp\">\u5b89\u5168\u914d\u7f6e\u8207\u76e3\u63a7\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u5411\u516c\u773e\u7684\u8eab\u4efd\u9a57\u8b49\u670d\u52d9\u662f\u5bc6\u78bc\u5674\u7051\u7684\u5e38\u898b\u76ee\u6a19\uff0c\u56e0\u70ba\u4efb\u4f55\u4eba\u90fd\u80fd\u5728\u9019\u4e9b\u670d\u52d9\u4e0a\u6e2c\u8a66\u5bc6\u78bc\u3002\u5be6\u65bd\u5b89\u5168\u914d\u7f6e\u8207\u76e3\u63a7\u6709\u52a9\u65bc\u900f\u904e\u6a19\u8a18\u6216\u5c01\u9396\u91cd\u8907\u7684\u767b\u5165\u5931\u6557\uff08\u9019\u662f\u6b64\u985e\u653b\u64ca\u6280\u8853\u7684\u7279\u5fb5\uff09\u4f86\u964d\u4f4e\u5a01\u8105\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-password-spraying-still-works\">\u70ba\u4ec0\u9ebc\u5bc6\u78bc\u5674\u7051\u4ecd\u7136\u6709\u6548<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u4ecd\u7136\u6709\u6548\uff0c\u56e0\u70ba\u4eba\u5011\u901a\u5e38\u6703\u9078\u64c7\u5f31\u5bc6\u78bc\u6216\u53ef\u9810\u6e2c\u7684\u5bc6\u78bc\uff0c\u4ee5\u5e6b\u52a9\u4ed6\u5011\u8a18\u4f4f\u5982\u4f55\u767b\u5165\u5e33\u6236\u3002\u7531\u65bc\u4f01\u696d\u64c1\u6709\u5927\u91cf\u4f7f\u7528\u8005\u540d\u7a31\u53ef\u9810\u6e2c\u7684\u5e33\u6236\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u81f3\u5c11\u6709\u4e00\u500b\u5e33\u6236\u53ef\u80fd\u53d7\u5230\u5f31\u5bc6\u78bc\u4fdd\u8b77\u9019\u4e00\u4e8b\u5be6\u3002\u9762\u5411\u516c\u773e\u7684\u8eab\u4efd\u9a57\u8b49\u5165\u53e3\u7db2\u7ad9\u8b93\u653b\u64ca\u8005\u6709\u6a5f\u6703\u6e2c\u8a66\u6f5b\u5728\u5bc6\u78bc\uff0c\u800c\u80fd\u898b\u5ea6\u4e0d\u8db3\u5247\u964d\u4f4e\u4e86\u7d44\u7e54\u5728\u70ba\u6642\u5df2\u665a\u4e4b\u524d\u8b58\u5225\u9019\u4e9b\u5206\u6563\u5f0f\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-password-spraying-matters-for-identity-security\">\u70ba\u4ec0\u9ebc\u5bc6\u78bc\u5674\u7051\u5c0d\u8eab\u4efd\u5b89\u5168\u5f88\u91cd\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u662f\u4e00\u7a2e\u65e8\u5728\u898f\u907f\u9580\u6abb\u53ca\u5176\u4ed6\u57fa\u65bc\u91cd\u8907\u767b\u5165\u5931\u6557\u4f86\u8b58\u5225\u5bc6\u78bc\u731c\u6e2c\u653b\u64ca\u4e4b\u65b9\u6cd5\u7684\u66b4\u529b\u7834\u89e3\u653b\u64ca\u3002\u53ea\u8981\u5f31\u5bc6\u78bc\u4ecd\u7136\u666e\u904d\u5b58\u5728\u4e26\u88ab\u7528\u65bc\u4fdd\u8b77\u4f01\u696d\u5e33\u6236\uff0c\u9019\u7a2e\u653b\u64ca\u5c31\u6703\u6301\u7e8c\u6709\u6548\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d44\u7e54\u9700\u8981\u5c0d\u8eab\u4efd\u9a57\u8b49\u6709\u5ee3\u6cdb\u7684\u80fd\u898b\u5ea6\uff0c\u4e26\u4e86\u89e3\u5e38\u898b\u7684\u653b\u64ca\u5a92\u4ecb\u8207\u6a21\u5f0f\u3002\u6b64\u5916\uff0c\u516c\u53f8\u9700\u8981\u5f37\u5927\u7684\u8eab\u4efd\u9a57\u8b49\u5b89\u5168\u6027\uff0c\u4f8b\u5982\u591a\u56e0\u7d20\u9a57\u8b49\uff08MFA\uff09\u3001\u5f37\u5bc6\u78bc\u653f\u7b56\u6216\u7121\u5bc6\u78bc\u767b\u5165\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\">\u5e38\u898b\u554f\u984c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-is-password-spraying-in-simple-terms\">\u7c21\u55ae\u4f86\u8aaa\uff0c\u4ec0\u9ebc\u662f\u5bc6\u78bc\u5674\u7051\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78bc\u5674\u7051\u6703\u91dd\u5c0d\u8a31\u591a\u4e0d\u540c\u7684\u4f7f\u7528\u8005\u5e33\u6236\u5617\u8a66\u5e7e\u500b\u5e38\u898b\u7684\u5bc6\u78bc\u3002\u9019\u7a2e\u653b\u64ca\u5c07\u81f3\u5c11\u6709\u4e00\u500b\u5e33\u6236\u4f7f\u7528\u53ef\u731c\u6e2c\u5bc6\u78bc\u7684\u6a5f\u7387\u6700\u5927\u5316\uff0c\u4e26\u898f\u907f\u4e86\u57fa\u65bc\u9580\u6abb\u7684\u5bc6\u78bc\u731c\u6e2c\u653b\u64ca\u6aa2\u6e2c\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-is-password-spraying-a-type-of-brute-force-attack\">\u5bc6\u78bc\u5674\u7051\u662f\u4e00\u7a2e\u66b4\u529b\u7834\u89e3\u653b\u64ca\u55ce\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u662f\u7684\uff0c\u5bc6\u78bc\u5674\u7051\u662f\u4e00\u7a2e\u7279\u5b9a\u985e\u578b\u7684\u66b4\u529b\u7834\u89e3\u5bc6\u78bc\u731c\u6e2c\u653b\u64ca\u3002\u7136\u800c\uff0c\u5b83\u4e0d\u662f\u91dd\u5c0d\u7279\u5b9a\u5e33\u6236\u5617\u8a66\u8a31\u591a\u5bc6\u78bc\uff0c\u800c\u662f\u91dd\u5c0d\u8a31\u591a\u4e0d\u540c\u7684\u5e33\u6236\u5617\u8a66\u5e7e\u500b\u4e0d\u540c\u7684\u5bc6\u78bc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-is-password-spraying-different-from-credential-stuffing\">\u5bc6\u78bc\u5674\u7051\u653b\u64ca\u8207\u6191\u8b49\u586b\u5145\u653b\u64ca\u6709\u4f55\u4e0d\u540c\uff1f<\/h3>\n\n\n\n<p 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