{"id":155774,"date":"2024-10-09T08:42:14","date_gmt":"2024-10-09T15:42:14","guid":{"rendered":"https:\/\/blog.everpuredata.com\/?p=155774"},"modified":"2025-02-13T21:08:46","modified_gmt":"2025-02-14T05:08:46","slug":"mfa-vs-2fa-whats-the-difference","status":"publish","type":"post","link":"https:\/\/blog.everpuredata.com\/zh-hant\/purely-educational\/mfa-vs-2fa-whats-the-difference\/","title":{"rendered":"MFA \u8207 2FA\uff1a\u6709\u4f55\u4e0d\u540c\uff1f\u00a0"},"content":{"rendered":"\n
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\u7e3d\u7d50<\/h3>\n\n\n\n

Multi-factor authentication (MFA) and two-factor authentication (2FA) are account login processes that add extra layers of security to protect users\u2019 and customers\u2019 accounts from unauthorized access.\u00a0<\/p>\n<\/div>\n\n\n\n

\"image_pdf\"<\/a>\"image_print\"<\/a><\/div>\n<\/div>\n\n\n\n
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\u5149\u662f\u5bc6\u78bc\u5c31\u4e0d\u8db3\u4ee5\u4fdd\u8b77\u60a8\u7684\u4f7f\u7528\u8005\u5e33\u6236\u3002\u4e00\u65e6\u62ab\u9732\uff0c\u5bc6\u78bc\u5c31\u53ef\u8b93\u4efb\u4f55\u4eba\u5b8c\u6574\u5b58\u53d6\u60a8\u7684\u654f\u611f\u8cc7\u8a0a\u3002\u591a\u91cd\u8981\u7d20\u9a57\u8b49 \uff08MFA\uff09 \u548c\u96d9\u91cd\u8981\u7d20\u9a57\u8b49 \uff082FA\uff09 \u70ba\u5e33\u6236\u5b58\u53d6\u589e\u52a0\u4e86\u4e00\u5c64\u5b89\u5168\u6027\u3002\u00a0<\/p>\n\n\n\n

\u5982\u679c\u99ed\u5ba2\u5b58\u53d6\u4e86\u60a8\u7684\u5bc6\u78bc\uff0c\u5728\u7b2c\u4e8c\u968e\u6bb5\u9a57\u8b49\u5b8c\u6210\u4e4b\u524d\uff0c\u4ed6\u5011\u5c07\u7121\u6cd5\u9a57\u8b49\u60a8\u7684\u5e33\u6236\u3002\u901a\u5e38\uff0c\u9019\u662f\u50b3\u9001\u5230\u60a8\u96fb\u8a71\u6216\u96fb\u5b50\u90f5\u4ef6\u7684\u4ee3\u78bc\uff0c\u4f46 MFA \u548c 2FA \u4f7f\u7528\u751f\u7269\u8fa8\u8b58\u3001\u89f8\u63a7\u63a7\u5236\uff0c\u4ee5\u53ca\u4f7f\u7528\u6b21\u8981\u61c9\u7528\u7a0b\u5f0f\u7684\u9a57\u8b49\u3002<\/p>\n\n\n\n

\u4ec0\u9ebc\u662f 2FA\uff1f<\/h2>\n\n\n\n

\u96d9\u56e0\u7d20\u9a57\u8b49 \uff082FA\uff09 \u70ba\u5e33\u6236\u65b0\u589e\u55ae\u4e00\u5b89\u5168<\/a>\u5c64\u30022FA \u4e2d\u7684 \u201c2\u201d \u662f\u9a57\u8b49\u7a0b\u5e8f\u7684\u7b2c\u4e8c\u6b65\u30022FA \u901a\u5e38\u5c0d\u4f7f\u7528\u8005\u4f86\u8aaa\u975e\u5e38\u7c21\u55ae\uff0c\u800c\u4e14\u80fd\u642d\u914d\u667a\u6167\u578b\u624b\u6a5f\u6216\u96fb\u5b50\u90f5\u4ef6\u8a0a\u606f\u4f7f\u7528\u30022FA \u6700\u71b1\u9580\u7684\u5f62\u5f0f\u662f\u7528\u7c21\u8a0a\u5c07\u4ee3\u78bc\u50b3\u9001\u81f3\u4f7f\u7528\u8005\u7684\u667a\u6167\u578b\u624b\u6a5f\u3002\u4f7f\u7528\u8005\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u8f38\u5165\u4ee3\u78bc\uff0c\u4ee5\u5b8c\u6210\u9a57\u8b49\u7a0b\u5e8f\u3002\u5982\u679c\u6c92\u6709\u5bc6\u78bc\uff0c\u5bc6\u78bc\u5c31\u4e0d\u8db3\u4ee5\u5b58\u53d6\u5e33\u6236\u3002<\/p>\n\n\n\n

2FA \u7684\u826f\u597d\u7bc4\u4f8b\u5c31\u662f\u5b58\u53d6\u60a8\u7684\u9280\u884c\u5e33\u6236\u3002\u901a\u5e38\u9280\u884c\u6703\u8981\u6c42\u60a8\u7684\u5bc6\u78bc\uff0c\u4f46\u60a8\u5fc5\u9808\u8f38\u5165\u5f9e\u767c\u9001\u5230\u96fb\u8a71\u865f\u78bc\u7684\u7c21\u8a0a\u4e2d\u5f97\u5230\u7684\u4ee3\u78bc\u3002\u96fb\u8a71\u865f\u78bc\u662f\u60a8\u958b\u7acb\u9280\u884c\u5e33\u6236\u6642\u8f38\u5165\u7684\u865f\u78bc\u3002\u66f4\u6539 2FA \u96fb\u8a71\u865f\u78bc\u901a\u5e38\u9700\u8981\u9a57\u8b49\uff0c\u4f7f\u7528\u767c\u9001\u5230\u539f\u59cb\u96fb\u8a71\u865f\u78bc\u7684\u4ee3\u78bc\u6216\u96fb\u5b50\u90f5\u4ef6\u7b49\u6b21\u8981 2FA \u65b9\u6cd5\u3002<\/p>\n\n\n\n

\u4ec0\u9ebc\u662f MFA\uff1f<\/h2>\n\n\n\n

\u591a\u91cd\u8981\u7d20\u9a57\u8b49\u7684\u904b\u4f5c\u65b9\u5f0f\u8207 2FA \u985e\u4f3c\uff0c\u4f46\u901a\u5e38\u4f7f\u7528\u5176\u4ed6\u5f62\u5f0f\u7684\u6b21\u8981\u9a57\u8b49\u3002\u4e8b\u5be6\u4e0a\uff0c2FA \u662f MFA \u7684\u4e00\u7a2e\u5f62\u5f0f\uff0c\u4f46 MFA \u53ef\u80fd\u9700\u8981\u5e7e\u500b\u6b65\u9a5f\u4f86\u9a57\u8b49\u61c9\u7528\u7a0b\u5f0f\u3002\u4f8b\u5982\uff0cMFA \u53ef\u80fd\u9700\u8981\u5bc6\u78bc\u3001\u5728\u6587\u5b57\u8a0a\u606f\u4e2d\u50b3\u9001\u7684\u6b21\u8981\u4ee3\u78bc\uff0c\u4ee5\u53ca\u751f\u7269\u8b58\u5225\u6b65\u9a5f\u3002<\/p>\n\n\n\n

\u6307\u7d0b\u548c\u81c9\u90e8\u8fa8\u8b58\u662f\u5169\u7a2e\u5e38\u898b\u7684 MFA \u5f62\u5f0f\u3002\u5927\u591a\u6578\u667a\u6167\u578b\u624b\u6a5f\u4f7f\u7528\u81c9\u90e8\u8fa8\u8b58\u6216\u6307\u7d0b\u5b58\u53d6\u88dd\u7f6e\uff0c\u4f46\u4ecd\u7136\u53ea\u9700\u8981\u55ae\u4e00\u9a57\u8b49\u65b9\u6cd5\u3002\u7576\u60a8\u5728\u9280\u884c\u5be6\u9ad4\u4f4d\u7f6e\u5b58\u53d6\u5e33\u6236\u6642\uff0c\u9280\u884c\u901a\u5e38\u6703\u4f7f\u7528\u751f\u7269\u8b58\u5225\u6280\u8853\u9032\u884c\u6b21\u8981\u9a57\u8b49\u6b65\u9a5f\u3002\u60a8\u5e36\u4e0a\u501f\u8a18\u5361\u9a57\u8b49\u60a8\u7684\u8eab\u4efd\uff0c\u6307\u7d0b\u6383\u63cf\u78ba\u4fdd\u60a8\u662f\u771f\u6b63\u7684\u6301\u5361\u4eba\u3002<\/p>\n\n\n\n

MFA \u8207 2FA \u7684\u4e3b\u8981\u5dee\u7570<\/h2>\n\n\n\n

2FA \u662f\u591a\u91cd\u8981\u7d20\u9a57\u8b49\u7684\u4e00\u7a2e\u5f62\u5f0f\uff0c\u4f46\u6b63\u5982\u540d\u7a31\u6240\u5efa\u8b70\uff0c2FA \u53ea\u9700\u8981\u5169\u500b\u6b65\u9a5f\uff0c\u4f7f\u7528\u8005\u5373\u53ef\u5b58\u53d6\u5e33\u6236\u3002\u7b2c\u4e00\u500b\u9a57\u8b49\u5f62\u5f0f\u662f\u60a8\u7684\u5bc6\u78bc\uff0c\u5b83\u900f\u904e\u9a57\u8b49\u53ea\u6709\u60a8\u61c9\u8a72\u77e5\u9053\u7684\u82f1\u6578\u4ee3\u78bc\u4f86\u9a57\u8b49\u60a8\u7684\u8eab\u4efd\u3002\u901a\u5e38\uff0c2FA \u4e2d\u7684\u7b2c\u4e8c\u7a2e\u9a57\u8b49\u5f62\u5f0f\u662f\u50b3\u9001\u81f3\u667a\u6167\u578b\u624b\u6a5f\u7684\u4ee3\u78bc\uff0c\u4ee3\u8868\u60a8\u5728\u6a94\u6848\u4e2d\u64c1\u6709\u8a72\u88dd\u7f6e\u3002\u7c21\u8a0a\u4ee3\u78bc\u53ef\u9a57\u8b49\u60a8\u7684\u667a\u6167\u578b\u624b\u6a5f\u662f\u5426\u5df2\u5b58\u6a94\u3002<\/p>\n\n\n\n

\u5728\u6240\u6709\u985e\u578b\u7684 MFA \u4e2d\uff0c\u7b2c\u4e00\u6b65\u901a\u5e38\u662f\u5bc6\u78bc\u3002\u5bc6\u78bc\u4ee3\u8868\u53ea\u6709\u60a8\u61c9\u8a72\u77e5\u9053\u7684\u4e8b\u60c5\u3002\u7b2c\u4e8c\u6b65\u662f\u9a57\u8b49\u60a8\u662f\u5426\u64c1\u6709\u5b58\u6a94\u7684\u667a\u6167\u578b\u624b\u6a5f\uff0c\u7b2c\u4e09\u6b65\u901a\u5e38\u662f\u751f\u7269\u8b58\u5225\u6280\u8853\u3002\u751f\u7269\u8b58\u5225\u6280\u8853\u7368\u4e00\u7121\u4e8c\uff0c\u80fd\u9a57\u8b49\u60a8\u5728\u57fa\u56e0\u4e0a\u662f\u5b58\u53d6\u5e33\u6236\u7684\u4eba\u3002<\/p>\n\n\n\n

2FA \u548c MFA \u4e4b\u9593\u7684\u552f\u4e00\u4e3b\u8981\u5340\u5225\u5728\u65bc\uff0cMFA \u9700\u8981\u5e7e\u500b\u6b65\u9a5f\u624d\u80fd\u5b58\u53d6\u5e33\u6236\uff0c\u800c 2FA \u53ea\u9700\u8981\u5169\u500b\u6b65\u9a5f\u3002\u9a57\u8b49\u6b65\u9a5f\u8d8a\u591a\uff0c\u653b\u64ca\u8005\u5c31\u66f4\u96e3\u5b58\u53d6\u5e33\u6236\u3002\u6709\u6578\u500b\u6b65\u9a5f\u7684 MFA \u66f4\u5b89\u5168\uff0c\u4f46\u5982\u679c\u4f7f\u7528\u8005\u7121\u6cd5\u4f7f\u7528\u4e00\u7a2e\u65b9\u6cd5\uff0c\u4e5f\u6703\u589e\u52a0\u4f7f\u7528\u8005\u88ab\u9396\u5b9a\u51fa\u5e33\u6236\u7684\u6a5f\u6703\u3002<\/p>\n\n\n\n

\u4f7f\u7528 MFA \u8d85\u904e 2FA \u7684\u512a\u52e2<\/h2>\n\n\n\n

\u5c0d\u65bc\u9a57\u8b49\u7684\u6bcf\u500b\u6b65\u9a5f\uff0c\u984d\u5916\u7684\u5b89\u5168\u5c64\u53ef\u964d\u4f4e\u5e33\u6236\u906d\u5165\u4fb5<\/a>\u7684\u98a8\u96aa\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 2FA \u6642\uff0c\u653b\u64ca\u8005\u53ef\u80fd\u6703\u547c\u53eb\u76ee\u6a19\u4f7f\u7528\u8005\uff0c\u4e26\u8aaa\u670d\u4f7f\u7528\u8005\u5728\u667a\u6167\u578b\u624b\u6a5f\u4e0a\u6d29\u9732\u7a0b\u5f0f\u78bc\u3002\u540c\u6642\u4e5f\u4f7f\u7528\u667a\u6167\u578b\u624b\u6a5f\u61c9\u7528\u7a0b\u5f0f\u9a57\u8b49\u5668\u7684\u66ff\u4ee3\u65b9\u6cd5\uff0c\u4f46\u5b83\u5011\u63d0\u4f9b\u7684\u4fdd\u8b77\u7a0b\u5ea6\u8207\u7c21\u8a0a\u76f8\u540c\u3002\u5169\u500b\u6b21\u8981\u9a57\u8b49\u6b65\u9a5f\u90fd\u53ef\u80fd\u906d\u5230\u7834\u58de\u3002<\/p>\n\n\n\n

\u6709\u4e86 MFA\uff0c\u653b\u64ca\u8005\u5c31\u7121\u6cd5\u6a21\u64ec\u9a57\u8b49\u7b2c\u4e09\u6b65\u6240\u9700\u7684\u751f\u7269\u8b58\u5225\u6280\u8853\u3002MFA \u662f\u5e33\u6236\u5b89\u5168\u6027\u7684\u9644\u52a0\u4fdd\u969c\uff0c\u4f46\u4f01\u696d\u7d44\u7e54\u4e5f\u9700\u8981\u66f4\u6602\u8cb4\u7684\u652f\u63f4\u3002\u5b83\u9700\u8981\u66f4\u591a\u786c\u9ad4\u3001\u652f\u63f4\u786c\u9ad4\u7684\u54e1\u5de5\uff0c\u4ee5\u53ca\u78ba\u4fdd\u76e3\u63a7\u7684\u57fa\u790e\u67b6\u69cb\u3002<\/p>\n\n\n\n

\u4f55\u6642\u4f7f\u7528 2FA vs. MFA<\/h2>\n\n\n\n

\u5c0d\u5927\u591a\u6578\u61c9\u7528\u800c\u8a00\uff0c2FA \u5c31\u8db3\u5920\u4e86\u3002\u9280\u884c\u3001\u96fb\u5b50\u5546\u52d9\u548c\u5176\u4ed6\u7dda\u4e0a\u61c9\u7528\u7a0b\u5f0f\u901a\u5e38\u4f7f\u7528\u6587\u5b57\u7c21\u8a0a\u670d\u52d9\uff0c\u5c07\u6b21\u8981\u4ee3\u78bc\u50b3\u9001\u81f3\u5ba2\u6236\u667a\u6167\u578b\u624b\u6a5f\u3002\u6709\u4e9b\u7d44\u7e54\u70ba\u6c92\u6709\u88dd\u7f6e\u7684\u4f7f\u7528\u8005\u63d0\u4f9b\u667a\u6167\u578b\u624b\u6a5f\u7c21\u8a0a\u7684\u66ff\u4ee3\u65b9\u6848\u3002\u4ee3\u78bc\u53ef\u50b3\u9001\u81f3\u4f7f\u7528\u8005\u7684\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u3002<\/p>\n\n\n\n

MFA \u5c0d\u5b58\u53d6\u9ad8\u5ea6\u654f\u611f\u8cc7\u8a0a\u7684\u4f7f\u7528\u8005\u5e33\u6236\u6709\u76ca\u3002\u4f8b\u5982\uff0c\u653f\u5e9c\u61c9\u7528\u7a0b\u5f0f\u53ef\u80fd\u9700\u8981 MFA \u6d41\u7a0b\u3002\u64c1\u6709\u8ca1\u52d9\u8cc7\u6599\u5b58\u53d6\u6b0a\u9650\u7684\u5167\u90e8\u54e1\u5de5\uff0c\u53ef\u80fd\u9700\u8981\u7b2c\u4e09\u500b\u9a57\u8b49\u6b65\u9a5f\u624d\u80fd\u5b58\u53d6\u5176\u5e33\u6236\u3002\u4efb\u4f55\u6709\u9ad8\u5ea6\u654f\u611f\u8cc7\u6599\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u90fd\u61c9\u8a72\u5728 MFA \u4e4b\u5f8c\u3002<\/p>\n\n\n\n

\u7d50\u8ad6<\/h2>\n\n\n\n

\u4fdd\u8b77\u8cc7\u6599\u61c9\u6c38\u9060\u662f\u4efb\u4f55\u7d44\u7e54\u7684\u4e3b\u8981\u8003\u91cf\u3002\u63d0\u4f9b 2FA \u6216 MFA \u53ef\u4fdd\u8b77\u54e1\u5de5\u548c\u5ba2\u6236\u5e33\u6236\u514d\u65bc\u672a\u7d93\u6388\u6b0a\u7684\u5b58\u53d6\u3002\u5982\u679c\u60a8\u5df2\u7d93\u8a2d\u5b9a\u4e86 MFA \u6216 2FA\uff0c\u53ef\u80fd\u5c31\u8a72\u6295\u8cc7\u5347\u7d1a\u4e86\u3002\u8f03\u820a\u7684\u6280\u8853\u53ef\u80fd\u4e0d\u518d\u5b89\u5168\uff0c\u56e0\u6b64\u6295\u8cc7\u5728\u9644\u52a0\u5b89\u5168\u6027\u4e0a\u6bd4\u8cc7\u6599\u5165\u4fb5\u8981\u4fbf\u5b9c\u5f97\u591a\u3002\u5982\u679c\u60a8\u4e0d\u77e5\u9053\u5982\u4f55\u5be6\u65bd\u9a57\u8b49\u89e3\u6c7a\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u8acb\u5b89\u5168\u5c08\u5bb6\u5354\u52a9\u5f15\u5c0e\u60a8\u5b8c\u6210\u6574\u500b\u6d41\u7a0b\u3002<\/p>\n\n\n\n

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<\/span>\"Beyond
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White paper, 7 pagine<\/p>\n<\/div>\n\n\n\n

Perfezionare la resilienza informatica: lo schema dei CISO per il successo<\/h2>\n\n\n\n
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Leggi il report<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
\"\"\/<\/figure>\n<\/div>\n\n\n<\/div>\n\n\n\n
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Master Data Security<\/h2>\n\n\n\n

Learn more about data protection solutions from Pure Storage.<\/p>\n\n\n\n

\n
Protect Your Data<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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