{"id":16176,"date":"2026-08-10T18:30:23","date_gmt":"2026-08-10T08:30:23","guid":{"rendered":"https:\/\/geoffreychen.com\/why-two-step-verification-beats-a-complex-password\/"},"modified":"2026-08-10T18:54:47","modified_gmt":"2026-08-10T08:54:47","slug":"why-two-step-verification-beats-a-complex-password","status":"publish","type":"post","link":"https:\/\/geoffreychen.com\/zh\/why-two-step-verification-beats-a-complex-password\/","title":{"rendered":"\u4e24\u6b65\u9a8c\u8bc1\u4e3a\u4ec0\u4e48\u6bd4\u590d\u6742\u5bc6\u7801\u66f4\u91cd\u8981\uff1f"},"content":{"rendered":"<\/p>\n<p><strong>\u7b80\u77ed\u7b54\u6848<\/strong><\/p>\n<p>\u590d\u6742\u5bc6\u7801\u53ea\u80fd\u52a0\u5f3a\u540c\u4e00\u9053\u95e8\uff1b\u4e24\u6b65\u9a8c\u8bc1\u4f1a\u589e\u52a0\u53e6\u4e00\u9879\u8bc1\u660e\u3002\u5bc6\u7801\u65e0\u8bba\u591a\u590d\u6742\uff0c\u90fd\u53ef\u80fd\u56e0\u7f51\u7ad9\u6cc4\u9732\u3001\u9493\u9c7c\u3001\u6076\u610f\u8f6f\u4ef6\u3001\u590d\u7528\u6216\u9519\u8bef\u65e5\u5fd7\u800c\u88ab\u653b\u51fb\u8005\u76f4\u63a5\u83b7\u5f97\u3002\u8d26\u6237\u82e5\u8fd8\u8981\u6c42\u5b89\u5168\u5bc6\u94a5\u3001\u901a\u884c\u5bc6\u94a5\u3001\u8ba4\u8bc1\u5668\u786e\u8ba4\u6216\u4e00\u6b21\u6027\u4ee3\u7801\uff0c\u653b\u51fb\u8005\u4ec5\u6709\u5bc6\u7801\u901a\u5e38\u4ecd\u65e0\u6cd5\u767b\u5f55\u3002\u66f4\u51c6\u786e\u7684\u8bf4\u6cd5\u4e0d\u662f\u201c\u6709\u4e24\u6b65\u5c31\u4e0d\u9700\u8981\u5f3a\u5bc6\u7801\u201d\uff0c\u800c\u662f\uff1a\u6bcf\u4e2a\u8d26\u6237\u4ecd\u5e94\u4f7f\u7528\u957f\u800c\u552f\u4e00\u7684\u5bc6\u7801\uff0c\u540c\u65f6\u4e3a\u91cd\u8981\u8d26\u6237\u542f\u7528\u6700\u5f3a\u53ef\u7528\u7684\u7b2c\u4e8c\u56e0\u7d20\u3002<\/p>\n<p><strong>\u590d\u6742\u5bc6\u7801\u4ecd\u7136\u53ea\u6709\u4e00\u4e2a\u56e0\u7d20<\/strong><\/p>\n<p>\u8eab\u4efd\u9a8c\u8bc1\u5e38\u89c1\u56e0\u7d20\u5305\u62ec\uff1a\u4f60\u77e5\u9053\u7684\u4e1c\u897f\uff0c\u4f8b\u5982\u5bc6\u7801\u6216PIN\uff1b\u4f60\u62e5\u6709\u7684\u4e1c\u897f\uff0c\u4f8b\u5982\u624b\u673a\u3001\u5b89\u5168\u5bc6\u94a5\u6216\u8bbe\u5907\u4e2d\u7684\u52a0\u5bc6\u51ed\u636e\uff1b\u4f60\u672c\u4eba\u7684\u7279\u5f81\uff0c\u4f8b\u5982\u5728\u8bbe\u5907\u672c\u5730\u9a8c\u8bc1\u7684\u6307\u7eb9\u6216\u9762\u5bb9\u3002\u591a\u56e0\u7d20\u9a8c\u8bc1\u8981\u6c42\u6765\u81ea\u4e0d\u540c\u7c7b\u522b\u7684\u8bc1\u660e\u3002<\/p>\n<p>\u8f93\u5165\u5bc6\u7801\u540e\u518d\u56de\u7b54\u5b89\u5168\u95ee\u9898\uff0c\u867d\u7136\u6709\u4e24\u4e2a\u6b65\u9aa4\uff0c\u5374\u901a\u5e38\u4ecd\u662f\u4e24\u4e2a\u201c\u77e5\u9053\u7684\u4e1c\u897f\u201d\uff0c\u4e0d\u4e00\u5b9a\u6784\u6210\u771f\u6b63\u7684\u591a\u56e0\u7d20\u9a8c\u8bc1\u3002\u8f93\u5165\u5bc6\u7801\u4e24\u6b21\u66f4\u4e0d\u589e\u52a0\u5b89\u5168\u6027\u3002\u53cd\u8fc7\u6765\uff0c\u901a\u884c\u5bc6\u94a5\u53ef\u80fd\u5728\u4e00\u6b21\u7528\u6237\u52a8\u4f5c\u4e2d\u7ed3\u5408\u8bbe\u5907\u6301\u6709\u7684\u79c1\u94a5\u548c\u672c\u5730\u89e3\u9501\uff0c\u56e0\u6b64\u754c\u9762\u6b65\u9aa4\u5c11\uff0c\u5374\u80fd\u63d0\u4f9b\u6bd4\u201c\u5bc6\u7801\u52a0\u77ed\u4fe1\u201d\u66f4\u5f3a\u7684\u6297\u9493\u9c7c\u80fd\u529b\u3002<\/p>\n<p>\u6240\u4ee5\u201c\u4e24\u6b65\u9a8c\u8bc1\u201d\u548c\u201c\u591a\u56e0\u7d20\u9a8c\u8bc1\u201d\u5728\u65e5\u5e38\u4ea7\u54c1\u4e2d\u7ecf\u5e38\u6df7\u7528\uff0c\u4f46\u5b89\u5168\u5f3a\u5ea6\u4e0d\u80fd\u53ea\u6309\u70b9\u51fb\u6b21\u6570\u8ba1\u7b97\u3002\u8981\u770b\u7b2c\u4e8c\u9879\u8bc1\u660e\u662f\u5426\u72ec\u7acb\uff0c\u80fd\u5426\u88ab\u9493\u9c7c\u8f6c\u53d1\uff0c\u6062\u590d\u6d41\u7a0b\u662f\u5426\u7ed5\u8fc7\u5b83\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u590d\u6742\u5bc6\u7801\u4ecd\u53ef\u80fd\u76f4\u63a5\u5931\u6548<\/strong><\/p>\n<p>\u5982\u679c\u653b\u51fb\u8005\u4ece\u96f6\u5f00\u59cb\u731c\u5bc6\u7801\uff0c\u957f\u5ea6\u548c\u968f\u673a\u6027\u975e\u5e38\u91cd\u8981\u3002NIST\u5f53\u524d\u6307\u5357\u8981\u6c42\u4ec5\u4f5c\u4e3a\u5355\u56e0\u7d20\u4f7f\u7528\u7684\u5bc6\u7801\u81f3\u5c1115\u4e2a\u5b57\u7b26\uff0c\u5e76\u8981\u6c42\u670d\u52a1\u5546\u963b\u6b62\u5e38\u89c1\u3001\u53ef\u9884\u6d4b\u6216\u5df2\u6cc4\u9732\u5bc6\u7801\u3002\u4f46NIST\u4e5f\u660e\u786e\u6307\u51fa\uff0c\u5bc6\u7801\u4e0d\u5177\u5907\u6297\u9493\u9c7c\u80fd\u529b\u3002<a href=\"https:\/\/pages.nist.gov\/800-63-4\/sp800-63b\/authenticators\/\" target=\"_blank\" rel=\"noopener\">NIST SP 800-63B\uff1aAuthenticators<\/a><\/p>\n<p>\u9493\u9c7c\u7f51\u7ad9\u4e0d\u9700\u8981\u8ba1\u7b97\u51fa\u5bc6\u7801\u3002\u5b83\u8ba9\u7528\u6237\u81ea\u5df1\u8f93\u5165\uff1b\u7f51\u7ad9\u6570\u636e\u5e93\u6216\u65e5\u5fd7\u6cc4\u9732\u4e5f\u53ef\u80fd\u628a\u5bc6\u7801\u4ea4\u7ed9\u653b\u51fb\u8005\uff1b\u8bbe\u5907\u4e0a\u7684\u6076\u610f\u8f6f\u4ef6\u53ef\u4ee5\u7a83\u53d6\u8f93\u5165\uff1b\u590d\u7528\u5bc6\u7801\u5219\u8ba9\u53e6\u4e00\u4e2a\u7f51\u7ad9\u7684\u6cc4\u9732\u4ea7\u751f\u4f5c\u7528\u3002\u6b64\u65f6\u5bc6\u7801\u662f12\u4e2a\u7b26\u53f7\u8fd8\u662f20\u4e2a\u7b26\u53f7\uff0c\u5df2\u7ecf\u4e0d\u662f\u4e3b\u8981\u533a\u522b\uff0c\u56e0\u4e3a\u653b\u51fb\u8005\u5f97\u5230\u7684\u662f\u5b8c\u6574\u503c\u3002<\/p>\n<p>\u7b2c\u4e8c\u56e0\u7d20\u7684\u610f\u4e49\uff0c\u662f\u8ba9\u201c\u5bc6\u7801\u5df2\u7ecf\u6cc4\u9732\u201d\u4e0d\u81ea\u52a8\u7b49\u4e8e\u201c\u8d26\u6237\u5df2\u7ecf\u767b\u5f55\u201d\u3002\u653b\u51fb\u8005\u8fd8\u5fc5\u987b\u83b7\u5f97\u624b\u673a\u3001\u8ba4\u8bc1\u5668\u3001\u5b89\u5168\u5bc6\u94a5\u6216\u8bbe\u5907\u51ed\u636e\uff0c\u6216\u8005\u9a97\u8fc7\u53e6\u4e00\u5957\u786e\u8ba4\u6d41\u7a0b\u3002\u8fd9\u4e0d\u4f1a\u6d88\u9664\u98ce\u9669\uff0c\u5374\u663e\u8457\u6539\u53d8\u653b\u51fb\u6210\u672c\u3002<\/p>\n<p><strong>\u4e0d\u540c\u7b2c\u4e8c\u56e0\u7d20\u5e76\u4e0d\u4e00\u6837\u5f3a<\/strong><\/p>\n<p>\u77ed\u4fe1\u9a8c\u8bc1\u7801\u6bd4\u6ca1\u6709\u7b2c\u4e8c\u6b65\u597d\uff0c\u4f46\u53ef\u80fd\u53d7\u5230SIM\u4ea4\u6362\u3001\u53f7\u7801\u8f6c\u79fb\u3001\u77ed\u4fe1\u62e6\u622a\u3001\u6076\u610f\u8f6f\u4ef6\u548c\u5b9e\u65f6\u9493\u9c7c\u5f71\u54cd\u3002\u90ae\u4ef6\u9a8c\u8bc1\u7801\u7684\u5b89\u5168\u6027\u4f9d\u8d56\u90ae\u7bb1\uff1b\u5982\u679c\u90ae\u7bb1\u672c\u8eab\u5df2\u88ab\u653b\u7834\uff0c\u5b83\u53ef\u80fd\u4e0d\u662f\u72ec\u7acb\u56e0\u7d20\u3002\u8ba4\u8bc1\u5668App\u751f\u6210\u7684\u65f6\u95f4\u578b\u4e00\u6b21\u6027\u5bc6\u7801\u4e0d\u4f9d\u8d56\u624b\u673a\u7f51\u7edc\uff0c\u901a\u5e38\u66f4\u5f3a\uff0c\u4f46\u4ecd\u53ef\u88ab\u5047\u7f51\u7ad9\u5b9e\u65f6\u9a97\u53d6\u5e76\u8f6c\u4ea4\u7ed9\u771f\u7f51\u7ad9\u3002<\/p>\n<p>\u63a8\u9001\u786e\u8ba4\u5f88\u65b9\u4fbf\uff0c\u5374\u53ef\u80fd\u906d\u9047\u201c\u63a8\u9001\u75b2\u52b3\u201d\uff1a\u653b\u51fb\u8005\u53cd\u590d\u53d1\u8d77\u767b\u5f55\uff0c\u7528\u6237\u56e0\u538c\u70e6\u6216\u8bef\u89e3\u800c\u70b9\u51fb\u5141\u8bb8\u3002\u6570\u5b57\u5339\u914d\u8981\u6c42\u7528\u6237\u628a\u767b\u5f55\u9875\u9762\u663e\u793a\u7684\u6570\u5b57\u8f93\u5165\u8ba4\u8bc1\u5668\uff0c\u53ef\u4ee5\u964d\u4f4e\u76f2\u76ee\u6279\u51c6\u98ce\u9669\u3002CISA\u628a\u5b89\u5168\u5bc6\u94a5\u5217\u4e3a\u6700\u5f3a\u9009\u62e9\uff0c\u4e4b\u540e\u662f\u5e26\u6570\u5b57\u5339\u914d\u7684\u8ba4\u8bc1\u5668\u63a8\u9001\u3001\u8ba4\u8bc1\u5668\u4e00\u6b21\u6027\u4ee3\u7801\u548c\u751f\u7269\u8bc6\u522b\uff0c\u5e76\u628a\u77ed\u4fe1\u6216\u90ae\u4ef6\u4ee3\u7801\u5217\u4e3a\u8f83\u5f31\u9009\u62e9\u3002<a href=\"https:\/\/www.cisa.gov\/audiences\/small-and-medium-businesses\/secure-your-business\/require-multifactor-authentication\" target=\"_blank\" rel=\"noopener\">CISA\uff1aRequire Multifactor Authentication<\/a><\/p>\n<p>FIDO\u5b89\u5168\u5bc6\u94a5\u548c\u6b63\u786e\u5b9e\u65bd\u7684\u901a\u884c\u5bc6\u94a5\u80fd\u591f\u628a\u51ed\u636e\u7ed1\u5b9a\u5230\u771f\u5b9e\u7f51\u7ad9\u57df\u540d\u3002\u5047\u7f51\u7ad9\u65e0\u6cd5\u50cf\u8f6c\u53d1\u666e\u901a\u9a8c\u8bc1\u7801\u90a3\u6837\u4f7f\u7528\u8fd9\u9879\u8bc1\u660e\uff0c\u56e0\u6b64\u88ab\u79f0\u4e3a\u6297\u9493\u9c7c\u9a8c\u8bc1\u3002\u5bf9\u4e8e\u4e3b\u8981\u90ae\u7bb1\u3001\u5bc6\u7801\u7ba1\u7406\u5668\u3001\u91d1\u878d\u3001\u7ba1\u7406\u5458\u548c\u5de5\u4f5c\u8d26\u6237\uff0c\u5e94\u4f18\u5148\u91c7\u7528\u8fd9\u7c7b\u65b9\u5f0f\u3002<\/p>\n<p><strong>\u7b2c\u4e8c\u6b65\u4e5f\u53ef\u80fd\u88ab\u6062\u590d\u6d41\u7a0b\u7ed5\u8fc7<\/strong><\/p>\n<p>\u4e00\u4e2a\u8d26\u6237\u7684\u5b89\u5168\u7a0b\u5ea6\u53d6\u51b3\u4e8e\u6700\u5f31\u7684\u767b\u5f55\u6216\u6062\u590d\u8def\u5f84\u3002\u5373\u4f7f\u65e5\u5e38\u767b\u5f55\u4f7f\u7528\u5b89\u5168\u5bc6\u94a5\uff0c\u5982\u679c\u5ba2\u670d\u51ed\u5c11\u91cf\u4e2a\u4eba\u8d44\u6599\u5c31\u80fd\u5173\u95ed\u9a8c\u8bc1\uff0c\u6216\u8005\u5907\u7528\u90ae\u7bb1\u4f7f\u7528\u590d\u7528\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u4ecd\u53ef\u80fd\u7ed5\u9053\u3002\u77ed\u4fe1\u53f7\u7801\u82e5\u88ab\u8fd0\u8425\u5546\u9519\u8bef\u8f6c\u79fb\uff0c\u4e5f\u53ef\u80fd\u8ba9\u201c\u62e5\u6709\u624b\u673a\u53f7\u7801\u201d\u4e0d\u518d\u7b49\u4e8e\u62e5\u6709\u539f\u624b\u673a\u3002<\/p>\n<p>\u542f\u7528\u9a8c\u8bc1\u65f6\uff0c\u5e94\u540c\u65f6\u68c0\u67e5\u6062\u590d\u90ae\u7bb1\u3001\u7535\u8bdd\u53f7\u7801\u3001\u5907\u7528\u4ee3\u7801\u3001\u5df2\u4fe1\u4efb\u8bbe\u5907\u3001App\u4e13\u7528\u5bc6\u7801\u548c\u5ba2\u670d\u6062\u590d\u89c4\u5219\u3002\u4fdd\u5b58\u6062\u590d\u7801\u5f88\u91cd\u8981\uff0c\u4f46\u4e0d\u80fd\u628a\u5b83\u4eec\u653e\u5728\u540c\u4e00\u53f0\u53ef\u80fd\u4e22\u5931\u7684\u624b\u673a\u91cc\u4f5c\u4e3a\u552f\u4e00\u526f\u672c\u3002\u53ef\u4ee5\u6253\u5370\u6216\u5199\u4e0b\uff0c\u4fdd\u5b58\u5728\u5b89\u5168\u4f4d\u7f6e\uff1b\u4f01\u4e1a\u5219\u5e94\u5efa\u7acb\u53d7\u63a7\u7684\u7ba1\u7406\u5458\u6062\u590d\u7a0b\u5e8f\u548c\u5ba1\u8ba1\u8bb0\u5f55\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u90ae\u7bb1\u548c\u5bc6\u7801\u7ba1\u7406\u5668\u6700\u5148\u5f00\u542f<\/strong><\/p>\n<p>\u4e3b\u8981\u90ae\u7bb1\u8d1f\u8d23\u63a5\u6536\u5176\u4ed6\u8d26\u6237\u7684\u91cd\u7f6e\u94fe\u63a5\uff0c\u5bc6\u7801\u7ba1\u7406\u5668\u4fdd\u5b58\u5176\u4ed6\u8d26\u6237\u51ed\u636e\u3002\u5b83\u4eec\u4e00\u65e6\u5931\u5b88\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u7ed5\u8fc7\u8bb8\u591a\u5916\u56f4\u4fdd\u62a4\u3002\u5e94\u5148\u4e3a\u8fd9\u4e24\u4e2a\u8d26\u6237\u8bbe\u7f6e\u72ec\u7acb\u5f3a\u5bc6\u7801\u548c\u6700\u5f3a\u53ef\u7528\u9a8c\u8bc1\uff0c\u518d\u5904\u7406\u94f6\u884c\u3001\u652f\u4ed8\u3001Apple\u6216Google\u8eab\u4efd\u3001\u4e91\u76d8\u3001\u624b\u673a\u8fd0\u8425\u5546\u3001\u793e\u4ea4\u5e73\u53f0\u4e0e\u5de5\u4f5c\u7cfb\u7edf\u3002<\/p>\n<p>\u624b\u673a\u8fd0\u8425\u5546\u8d26\u6237\u4e5f\u503c\u5f97\u91cd\u89c6\uff0c\u56e0\u4e3a\u53f7\u7801\u53ef\u80fd\u7528\u4e8e\u63a5\u6536\u77ed\u4fe1\u9a8c\u8bc1\u7801\u3002\u8bbe\u7f6e\u8d26\u6237PIN\u3001\u53f7\u7801\u8f6c\u79fb\u4fdd\u62a4\u6216\u8fd0\u8425\u5546\u63d0\u4f9b\u7684\u989d\u5916\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u964d\u4f4eSIM\u4ea4\u6362\u98ce\u9669\u3002\u4e0d\u8981\u628a\u540c\u4e00\u4e2a\u90ae\u7bb1\u540c\u65f6\u4f5c\u4e3a\u6240\u6709\u8d26\u6237\u7684\u552f\u4e00\u6062\u590d\u65b9\u5f0f\u800c\u4e0d\u91cd\u70b9\u4fdd\u62a4\u5b83\u3002<\/p>\n<p><strong>\u4e24\u6b65\u9a8c\u8bc1\u4e0d\u662f\u4e07\u80fd\u62a4\u76fe<\/strong><\/p>\n<p>\u5982\u679c\u7528\u6237\u5728\u5047\u7f51\u7ad9\u8f93\u5165\u5bc6\u7801\u548c\u4e00\u6b21\u6027\u4ee3\u7801\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5b9e\u65f6\u767b\u5f55\uff1b\u5982\u679c\u8bbe\u5907\u88ab\u6076\u610f\u8f6f\u4ef6\u5b8c\u5168\u63a7\u5236\uff0c\u5df2\u767b\u5f55\u4f1a\u8bdd\u548c\u5c4f\u5e55\u5185\u5bb9\u53ef\u80fd\u88ab\u7a83\u53d6\uff1b\u5982\u679c\u7528\u6237\u6279\u51c6\u4e0d\u8ba4\u8bc6\u7684\u63a8\u9001\uff0c\u7cfb\u7edf\u4f1a\u628a\u653b\u51fb\u8005\u5f53\u6210\u5408\u6cd5\u7528\u6237\uff1b\u5982\u679c\u7f51\u7ad9\u6388\u6743\u8fc7\u5ea6\uff0c\u7b2c\u4e09\u65b9App\u4ee4\u724c\u4e5f\u53ef\u80fd\u7ed5\u8fc7\u666e\u901a\u767b\u5f55\u3002<\/p>\n<p>\u56e0\u6b64\u4ecd\u8981\u8bc6\u522b\u9493\u9c7c\u3001\u68c0\u67e5\u7f51\u5740\u3001\u66f4\u65b0\u8bbe\u5907\u3001\u5ba1\u67e5\u767b\u5f55\u901a\u77e5\u3001\u7ba1\u7406\u7b2c\u4e09\u65b9\u8fde\u63a5\uff0c\u5e76\u5bf9\u5f02\u5e38\u9a8c\u8bc1\u8bf7\u6c42\u8bf4\u201c\u4e0d\u201d\u3002\u4efb\u4f55\u4e0d\u662f\u81ea\u5df1\u521a\u521a\u53d1\u8d77\u7684\u9a8c\u8bc1\u7801\u3001\u63a8\u9001\u6216\u5b89\u5168\u5bc6\u94a5\u63d0\u793a\uff0c\u90fd\u5e94\u89c6\u4e3a\u8b66\u62a5\uff0c\u800c\u4e0d\u662f\u9700\u8981\u8d76\u5feb\u5b8c\u6210\u7684\u4efb\u52a1\u3002<\/p>\n<p><strong>\u542f\u7528\u65f6\u7684\u5b9e\u9645\u987a\u5e8f<\/strong><\/p>\n<p>\u5148\u8fdb\u5165\u670d\u52a1\u7684\u5b98\u65b9App\u6216\u624b\u52a8\u8f93\u5165\u7f51\u7ad9\u5730\u5740\uff0c\u4e0d\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href=\"https:\/\/geoffreychen.com\/zh\/why-you-should-not-reuse-passwords\/\">\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u5728\u4e0d\u540c\u7f51\u7ad9\u91cd\u590d\u4f7f\u7528\u540c\u4e00\u4e2a\u5bc6\u7801\uff1f<\/a><\/li>\n<li><a href=\"https:\/\/geoffreychen.com\/zh\/are-password-managers-safe\/\">\u5bc6\u7801\u7ba1\u7406\u5668\u628a\u6240\u6709\u5bc6\u7801\u653e\u5728\u4e00\u8d77\u5b89\u5168\u5417\uff1f<\/a><\/li>\n<\/ul>\n<p><strong>\u7ee7\u7eed\u9605\u8bfb\u672c\u7cfb\u5217\uff1a<\/strong> <a href=\"https:\/\/geoffreychen.com\/zh\/category\/ai-frontiers\/digital-life\/\">\u300a\u6570\u5b57\u751f\u6d3b\u7684\u9690\u85cf\u673a\u5236\u300b\u5168\u90e8\u6587\u7ae0<\/a><\/p>\n<p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"Complex passwords raise guessing cost, but two-step or multifactor adds independent proof so a breached password doesn\u2019t automatically mean account 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