<\/span>\u4e00\u3001HTTPS \u662f\u4ec0\u9ebc\uff1f<\/strong><\/span><\/h2>\n\n\n\n

HTTPS\uff0c\u5168\u540d\u70ba HyperText Transfer Protocol Secure<\/strong>\uff0c\u5373\u300c\u5b89\u5168\u8d85\u6587\u672c\u50b3\u8f38\u5354\u5b9a\u300d\u3002\u5b83\u662f\u5728\u50b3\u7d71 HTTP\uff08\u8d85\u6587\u672c\u50b3\u8f38\u5354\u5b9a\uff09\u7684\u57fa\u790e\u4e0a\uff0c\u52a0\u5165\u4e86\u52a0\u5bc6\u5c64\uff08SSL\/TLS\uff09\u7684\u5b89\u5168\u901a\u8a0a\u5354\u5b9a\u3002\u9019\u4f7f\u5f97\u8cc7\u6599\u5728\u7528\u6236\u7aef\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u50b3\u8f38\u904e\u7a0b\u4e2d\uff0c\u4e0d\u5bb9\u6613\u88ab\u7b2c\u4e09\u65b9\u7aca\u807d\u6216\u7ac4\u6539\u3002<\/p>\n\n\n\n

\u7c21\u55ae\u4f86\u8aaa\uff0cHTTP \u662f\u660e\u6587\u50b3\u8f38\uff0cHTTPS \u5247\u662f\u52a0\u5bc6\u50b3\u8f38\u3002<\/p>\n\n\n\n

<\/span>\u4e8c\u3001HTTPS \u8207 HTTP \u6709\u4ec0\u9ebc\u4e0d\u540c\uff1f<\/strong><\/span><\/h2>\n\n\n\n

\u7279\u6027<\/strong><\/td>	HTTP<\/strong><\/td>	HTTPS<\/strong><\/td><\/tr>
\u50b3\u8f38\u65b9\u5f0f<\/td>	\u660e\u6587<\/td>	\u52a0\u5bc6\uff08\u4f7f\u7528 SSL\/TLS\uff09<\/td><\/tr>
\u5b89\u5168\u6027<\/td>	\u6613\u88ab\u6514\u622a\u3001\u7ac4\u6539<\/td>	\u50b3\u8f38\u5b89\u5168\u3001\u96e3\u4ee5\u7ac4\u6539<\/td><\/tr>
\u7db2\u5740\u958b\u982d<\/td>	http:\/\/<\/td>	https:\/\/<\/td><\/tr>
\u4f7f\u7528\u7684\u9023\u63a5\u57e0<\/td>	80<\/td>	443<\/td><\/tr>
SEO \u5f71\u97ff<\/td>	\u7121\u512a\u52e2<\/td>	\u6709\u5229\u65bc\u6392\u540d<\/td><\/tr>
\u7db2\u9801\u6a19\u793a<\/td>	\u7121\u8b66\u793a\u6216\u6a19\u793a\u4e0d\u5b89\u5168<\/td>	\u986f\u793a\u9396\u982d\u5716\u793a\uff0c\u8868\u793a\u5b89\u5168\u9023\u7dda<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n HTTPS \u5728\u5b89\u5168\u6027\u3001\u641c\u5c0b\u5f15\u64ce\u512a\u5316\uff08SEO\uff09\u8207\u7528\u6236\u4fe1\u4efb\u4e0a\uff0c\u90fd\u9060\u9060\u512a\u65bc HTTP\u3002<\/p>\n\n\n\n <\/span>\u4e09\u3001HTTPS \u7684\u4e3b\u8981\u529f\u80fd<\/strong><\/span><\/h2>\n\n\n\n HTTPS \u7d50\u5408\u4e86 SSL\/TLS \u6280\u8853\uff0c\u4e0d\u50c5\u63d0\u4f9b\u52a0\u5bc6\u80fd\u529b\uff0c\u66f4\u6db5\u84cb\u8eab\u4efd\u9a57\u8b49\u8207\u8cc7\u6599\u5b8c\u6574\u6027\uff0c\u662f\u7db2\u7ad9\u4fdd\u8b77\u7528\u6236\u5b89\u5168\u7684\u4e09\u5927\u6838\u5fc3\u9632\u7dda\uff1a<\/p>\n\n\n\n <\/span>1. \u52a0\u5bc6\uff08Encryption\uff09<\/strong><\/span><\/h3>\n\n\n\n HTTPS \u4f7f\u7528 SSL\/TLS\uff08\u5b89\u5168\u50b3\u8f38\u5c64\u5354\u5b9a\uff09\u5c0d\u8cc7\u6599\u9032\u884c\u52a0\u5bc6\u3002\u7576\u4f7f\u7528\u8005\u8207\u7db2\u7ad9\u4ea4\u63db\u8cc7\u6599\u6642\uff08\u4f8b\u5982\u767b\u5165\u3001\u586b\u5beb\u8868\u55ae\u3001\u9032\u884c\u4ed8\u6b3e\uff09\uff0c\u9019\u4e9b\u8cc7\u6599\u6703\u88ab\u52a0\u5bc6\u6210\u4e82\u78bc\uff0c\u53ea\u6709\u64c1\u6709\u5c0d\u61c9\u91d1\u9470\u7684\u4f3a\u670d\u5668\u8207\u7528\u6236\u7aef\u624d\u80fd\u89e3\u5bc6\u3002<\/p>\n\n\n\n \u52a0\u5bc6\u7684\u4e3b\u8981\u76ee\u7684\u662f\u9632\u6b62\u8cc7\u6599\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u88ab\u7b2c\u4e09\u65b9\u7aca\u807d\u3002\u5373\u4f7f\u8cc7\u6599\u88ab\u6514\u622a\uff0c\u653b\u64ca\u8005\u4e5f\u7121\u6cd5\u9084\u539f\u51fa\u539f\u59cb\u5167\u5bb9\u3002\u9019\u5728\u4f7f\u7528\u516c\u5171 Wi-Fi\u3001\u672a\u52a0\u5bc6\u7db2\u8def\u6216\u5b58\u5728\u6f5b\u5728\u98a8\u96aa\u7684\u901a\u8a0a\u74b0\u5883\u4e0b\u5c24\u5176\u91cd\u8981\u3002<\/p>\n\n\n\n \u6280\u8853\u4e0a\uff0cHTTPS \u540c\u6642\u7d50\u5408\u5c0d\u7a31\u52a0\u5bc6\uff08\u5982 AES\uff09\u8207\u975e\u5c0d\u7a31\u52a0\u5bc6\uff08\u5982 RSA\uff09\uff0c\u517c\u5177\u6548\u80fd\u8207\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n <\/span>2. \u9a57\u8b49\u8eab\u4efd\uff08Authentication\uff09<\/strong><\/span><\/h3>\n\n\n\n \u4f7f\u7528\u8005\u5728\u9020\u8a2a HTTPS \u7db2\u7ad9\u6642\uff0c\u700f\u89bd\u5668\u6703\u5148\u78ba\u8a8d\u8a72\u7db2\u7ad9\u7684 SSL \u6191\u8b49\u662f\u5426\u6709\u6548\u3002\u6191\u8b49\u7531\u7b2c\u4e09\u65b9\u4fe1\u4efb\u6a5f\u69cb\uff08\u7a31\u70ba CA\uff0cCertificate Authority\uff09\u7c3d\u767c\uff0c\u7528\u4f86\u8b49\u660e\u7db2\u7ad9\u7684\u771f\u5be6\u8eab\u4efd\uff0c\u907f\u514d\u4f7f\u7528\u8005\u8aa4\u5165\u5047\u5192\u7db2\u7ad9\u3002<\/p>\n\n\n\n \u9019\u5c0d\u65bc\u9632\u6b62\u91e3\u9b5a\u653b\u64ca\u6975\u70ba\u91cd\u8981\u3002\u900f\u904e\u9a57\u8b49\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u78ba\u4fdd\u81ea\u5df1\u9023\u63a5\u7684\u662f\u6b63\u78ba\u7db2\u7ad9\uff0c\u800c\u4e0d\u662f\u99ed\u5ba2\u8a2d\u7f6e\u7684\u4eff\u5192\u9801\u9762\u3002<\/p>\n\n\n\n \u5e38\u898b\u7684\u6191\u8b49\u985e\u578b\u5305\u62ec\uff1a<\/p>\n\n\n\n \n DV\uff08Domain Validation\uff09\uff1a\u50c5\u9a57\u8b49\u7db2\u7ad9\u7db2\u57df\u6240\u6709\u6b0a\uff0c\u6838\u767c\u5feb\u901f\uff0c\u9069\u7528\u65bc\u500b\u4eba\u7db2\u7ad9\u3002 <\/li>\n\n\n\n OV\uff08Organization Validation\uff09\uff1a\u9a57\u8b49\u7d44\u7e54\u771f\u5be6\u8eab\u4efd\uff0c\u9069\u5408\u4f01\u696d\u7db2\u7ad9\u3002 <\/li>\n\n\n\n EV\uff08Extended Validation\uff09\uff1a\u7d93\u904e\u56b4\u683c\u5be9\u6838\uff0c\u700f\u89bd\u5668\u5730\u5740\u5217\u6703\u986f\u793a\u516c\u53f8\u540d\u7a31\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u4fe1\u4efb\u5ea6\u3002 <\/li>\n<\/ul>\n\n\n\n <\/span>3. \u8cc7\u6599\u5b8c\u6574\u6027\uff08Data Integrity\uff09<\/strong><\/span><\/h3>\n\n\n\n HTTPS \u4e5f\u80fd\u78ba\u4fdd\u50b3\u8f38\u904e\u7a0b\u4e2d\u7684\u8cc7\u6599\u672a\u88ab\u7ac4\u6539\u6216\u7834\u58de\u3002\u9019\u662f\u900f\u904e\u8a0a\u606f\u6458\u8981\uff08\u4f8b\u5982 SHA-256 \u96dc\u6e4a\u6f14\u7b97\u6cd5\uff09\u4f86\u5be6\u73fe\u7684\u3002\u7cfb\u7d71\u6703\u70ba\u50b3\u9001\u7684\u6bcf\u4e00\u7b46\u8cc7\u6599\u7522\u751f\u4e00\u7d44\u96dc\u6e4a\u503c\uff0c\u63a5\u6536\u65b9\u6703\u6bd4\u5c0d\u96dc\u6e4a\u503c\u4ee5\u78ba\u4fdd\u8cc7\u6599\u672a\u88ab\u4fee\u6539\u3002<\/p>\n\n\n\n \u9019\u9805\u529f\u80fd\u53ef\u9632\u6b62\u8cc7\u6599\u5728\u4e2d\u9014\u88ab\u60e1\u610f\u63d2\u5165\u3001\u522a\u9664\u6216\u91cd\u5beb\u3002\u4f8b\u5982\uff0c\u5728\u4e0b\u8f09\u6a94\u6848\u3001\u63d0\u4ea4\u8868\u55ae\u3001\u50b3\u9001 API \u8cc7\u6599\u6642\uff0c\u90fd\u80fd\u78ba\u4fdd\u63a5\u6536\u7aef\u7372\u5f97\u7684\u8cc7\u8a0a\u8207\u50b3\u9001\u7aef\u4e00\u81f4\u3002 <\/p>\n\n\n\n \u7e3d\u7d50\u4f86\u8aaa\uff0cHTTPS \u7684\u4e09\u5927\u6838\u5fc3\u529f\u80fd\u5982\u4e0b\uff1a<\/p>\n\n\n\n \n \u52a0\u5bc6<\/strong>\uff1a\u4fdd\u8b77\u8cc7\u6599\u4e0d\u88ab\u7aca\u807d\u6216\u64f7\u53d6 <\/li>\n\n\n\n \u8eab\u4efd\u9a57\u8b49<\/strong>\uff1a\u78ba\u8a8d\u7db2\u7ad9\u662f\u5426\u70ba\u771f\u5be6\u4e14\u53ef\u4fe1\u4efb\u7684\u4f86\u6e90 <\/li>\n\n\n\n \u8cc7\u6599\u5b8c\u6574\u6027<\/strong>\uff1a\u4fdd\u8b49\u8cc7\u6599\u672a\u88ab\u4e2d\u9014\u4fee\u6539\u6216\u7834\u58de <\/li>\n<\/ul>\n\n\n\n \u9019\u4e9b\u6280\u8853\u5171\u540c\u69cb\u6210\u4e86\u5b89\u5168\u53ef\u9760\u7684\u7db2\u8def\u901a\u8a0a\u74b0\u5883\uff0c\u662f\u73fe\u4ee3\u7db2\u7ad9\u4e0d\u53ef\u6216\u7f3a\u7684\u57fa\u672c\u4fdd\u969c\u3002 <\/p>\n\n\n\n <\/span>\u56db\u3001\u70ba\u4ec0\u9ebc\u4f7f\u7528 HTTPS \u5982\u6b64\u91cd\u8981\uff1f<\/strong><\/span><\/h2>\n\n\n\n HTTPS \u4e0d\u53ea\u662f\u7db2\u7ad9\u5b89\u5168\u7684\u52a0\u5206\u9805\uff0c\u800c\u662f\u73fe\u4ee3\u7db2\u7ad9\u7684\u57fa\u672c\u914d\u5099\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u539f\u56e0\uff0c\u8aaa\u660e\u70ba\u4ec0\u9ebc\u6bcf\u500b\u7db2\u7ad9\u90fd\u61c9\u8a72\u5168\u9762\u5c0e\u5165 HTTPS\uff1a<\/p>\n\n\n\n <\/span>1. \u4fdd\u8b77\u7528\u6236\u96b1\u79c1<\/strong><\/span><\/h3>\n\n\n\n \u7121\u8ad6\u662f\u767b\u5165\u5bc6\u78bc\u3001\u8eab\u4efd\u8b49\u5b57\u865f\u3001\u4fe1\u7528\u5361\u8cc7\u8a0a\uff0c\u751a\u81f3\u662f\u6700\u57fa\u672c\u7684\u641c\u5c0b\u8a18\u9304\u3001\u8868\u55ae\u5167\u5bb9\u7b49\uff0c\u90fd\u53ef\u80fd\u88ab\u99ed\u5ba2\u5229\u7528\u3002HTTP \u4ee5\u660e\u6587\u65b9\u5f0f\u50b3\u8f38\u8cc7\u6599\uff0c\u4f7f\u7528\u8005\u5728\u516c\u5171 Wi-Fi\u3001\u5171\u4eab\u7db2\u8def\u6216\u672a\u52a0\u5bc6\u7684\u74b0\u5883\u4e2d\uff0c\u6975\u5bb9\u6613\u906d\u53d7\u5c01\u5305\u6514\u622a<\/strong>\uff0c\u8cc7\u8a0a\u5728\u50b3\u8f38\u9014\u4e2d\u88ab\u5077\u7aba\u6216\u7ac4\u6539\u3002<\/p>\n\n\n\n \u4f7f\u7528 HTTPS \u5f8c\uff0c\u6240\u6709\u8cc7\u6599\u7686\u7d93\u904e\u52a0\u5bc6\u8655\u7406\uff0c\u5373\u4f7f\u99ed\u5ba2\u6514\u622a\u8cc7\u6599\u5c01\u5305\uff0c\u4e5f\u53ea\u6703\u770b\u5230\u4e82\u78bc\uff0c\u7121\u6cd5\u89e3\u8b80\u539f\u59cb\u5167\u5bb9\u3002<\/p>\n\n\n\n <\/span>2. \u63d0\u5347 SEO \u6392\u540d<\/strong><\/span><\/h3>\n\n\n\n Google \u5f9e 2014 \u5e74\u8d77\u5c31\u5df2\u5c07 HTTPS \u7d0d\u5165\u641c\u5c0b\u6392\u540d\u6f14\u7b97\u6cd5\u4e2d\u3002\u4f7f\u7528 HTTPS \u7684\u7db2\u7ad9\u5728 Google \u641c\u5c0b\u7d50\u679c\u4e2d\u53ef\u80fd\u6703\u7372\u5f97\u66f4\u9ad8\u7684\u66dd\u5149\u6a5f\u6703<\/strong>\uff0c\u9019\u4e0d\u50c5\u6709\u5229\u65bc\u54c1\u724c\u80fd\u898b\u5ea6\uff0c\u4e5f\u5c0d\u6d41\u91cf\u8207\u5546\u696d\u8f49\u63db\u5177\u6709\u5be6\u8cea\u5e6b\u52a9\u3002<\/p>\n\n\n\n \u6b64\u5916\uff0cGoogle Chrome \u548c\u5176\u4ed6\u700f\u89bd\u5668\u4e5f\u6703\u5728\u7db2\u5740\u5217\u986f\u793a\u300c\u5b89\u5168\u300d\u7684\u9396\u982d\u5716\u793a\uff0c\u589e\u5f37\u4f7f\u7528\u8005\u4fe1\u5fc3\u3002<\/p>\n\n\n\n <\/span>3. \u5efa\u7acb\u7528\u6236\u4fe1\u4efb<\/strong><\/span><\/h3>\n\n\n\n \u73fe\u4ee3\u700f\u89bd\u5668\uff08\u5982 Chrome\u3001Firefox\u3001Edge \u7b49\uff09\u6703\u660e\u78ba\u6a19\u793a\u300c\u4e0d\u5b89\u5168\u7db2\u7ad9\u300d\uff0c\u7279\u5225\u662f\u7576\u7db2\u7ad9\u4f7f\u7528 HTTP \u5354\u5b9a\u6642\uff0c\u4e26\u8981\u6c42\u8f38\u5165\u5bc6\u78bc\u6216\u4fe1\u7528\u5361\u8cc7\u8a0a\u6642\uff0c\u4f7f\u7528\u8005\u6703\u6536\u5230\u8b66\u544a\u63d0\u793a\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u7528\u6236\u7acb\u5373\u96e2\u958b\u7db2\u7ad9\uff0c\u751a\u81f3\u4e0d\u9858\u518d\u6b21\u9020\u8a2a\u3002<\/p>\n\n\n\n \u4f7f\u7528 HTTPS \u53ef\u5efa\u7acb\u8d77\u7528\u6236\u5c0d\u7db2\u7ad9\u7684\u4fe1\u4efb\u611f\u8207\u5c08\u696d\u5f62\u8c61<\/strong>\uff0c\u63d0\u9ad8\u7559\u5b58\u7387\u8207\u8f49\u63db\u7387\uff0c\u5c0d\u96fb\u5546\u7db2\u7ad9\u8207\u9700\u8981\u6536\u96c6\u8868\u55ae\u8cc7\u6599\u7684\u670d\u52d9\u66f4\u662f\u95dc\u9375\u3002<\/p>\n\n\n\n <\/span>4. \u9632\u6b62\u4e2d\u9593\u4eba\u653b\u64ca\uff08MITM\uff09<\/strong><\/span><\/h3>\n\n\n\n \u300c\u4e2d\u9593\u4eba\u653b\u64ca\u300d\uff08Man-in-the-Middle, MITM\uff09\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u7db2\u8def\u653b\u64ca\u65b9\u5f0f\uff0c\u99ed\u5ba2\u900f\u904e\u7ac4\u6539\u6216\u76e3\u807d\u4f60\u8207\u7db2\u7ad9\u4e4b\u9593\u7684\u901a\u8a0a\uff0c\u7aca\u53d6\u5bc6\u78bc\u3001Cookie\u3001\u767b\u5165\u6191\u8b49\uff0c\u751a\u81f3\u6ce8\u5165\u60e1\u610f\u4ee3\u78bc\u3002<\/p>\n\n\n\n \u4f7f\u7528 HTTPS \u53ef\u900f\u904e SSL\/TLS \u52a0\u5bc6\u6a5f\u5236\uff0c\u78ba\u4fdd\u8cc7\u6599\u5728\u5169\u7aef\u4e4b\u9593\u50b3\u8f38\u7684\u5b8c\u6574\u6027\u8207\u5b89\u5168\u6027<\/strong>\uff0c\u5927\u5e45\u964d\u4f4e\u906d\u53d7 MITM \u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n\n\n\n <\/span>5. \u6cd5\u898f\u8207\u96b1\u79c1\u9075\u5faa<\/strong><\/span><\/h3>\n\n\n\n \u8a31\u591a\u570b\u5bb6\u8207\u5730\u5340\uff08\u5982\u6b50\u76df\u7684 GDPR\u3001\u52a0\u5dde\u7684 CCPA\uff09\u5c0d\u65bc\u500b\u4eba\u8cc7\u6599\u7684\u50b3\u8f38\u8207\u5132\u5b58\u6709\u56b4\u683c\u898f\u5b9a\u3002\u82e5\u7db2\u7ad9\u672a\u4f7f\u7528 HTTPS\uff0c\u5728\u6cd5\u5f8b\u4e0a\u53ef\u80fd\u69cb\u6210\u8cc7\u8a0a\u4fdd\u8b77\u4e0d\u7576\u7684\u98a8\u96aa\u3002<\/p>\n\n\n\n \u555f\u7528 HTTPS \u662f\u9054\u6210\u8cc7\u6599\u52a0\u5bc6\u8207\u96b1\u79c1\u5408\u898f\u7684\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n\n\n\n <\/span>6. \u884c\u52d5\u61c9\u7528\u8207 API \u5b89\u5168<\/strong><\/span><\/h3>\n\n\n\n \u73fe\u4eca\u591a\u6578\u7db2\u7ad9\u4e0d\u50c5\u63d0\u4f9b\u7db2\u9801\uff0c\u4e5f\u6709\u884c\u52d5\u88dd\u7f6e\u7684\u61c9\u7528\u7a0b\u5f0f\uff08App\uff09\u6216\u5c0d\u5916\u63d0\u4f9b API \u63a5\u53e3\u3002\u82e5\u9019\u4e9b API \u672a\u900f\u904e HTTPS \u50b3\u8f38\u8cc7\u6599\uff0c\u4fbf\u6975\u6613\u6210\u70ba\u653b\u64ca\u8005\u7684\u76ee\u6a19\u3002\u4f7f\u7528 HTTPS \u80fd\u4fdd\u8b77\u524d\u5f8c\u7aef\u6e9d\u901a\u8cc7\u6599\u7684\u5b89\u5168\u6027<\/strong>\uff0c\u9632\u6b62\u672a\u6388\u6b0a\u5b58\u53d6\u3002<\/p>\n\n\n\n <\/span>\u4e94\u3001HTTPS \u5982\u4f55\u904b\u4f5c\uff1f\u2014\u2014 \u516c\u958b\u91d1\u9470\u8207\u79c1\u5bc6\u91d1\u9470\u7684\u89d2\u8272<\/strong><\/span><\/h2>\n\n\n\n HTTPS \u662f\u900f\u904e \u975e\u5c0d\u7a31\u52a0\u5bc6<\/strong> \u6280\u8853\u5be6\u73fe\u7684\uff0c\u5176\u6838\u5fc3\u6a5f\u5236\u5305\u62ec\u300c\u516c\u958b\u91d1\u9470\u300d\u8207\u300c\u79c1\u5bc6\u91d1\u9470\u300d\u7684\u4f7f\u7528\u3002\u9019\u4e9b\u91d1\u9470\u662f\u6210\u5c0d\u7684\uff0c\u4e00\u628a\u7528\u4f86\u52a0\u5bc6\uff0c\u53e6\u4e00\u628a\u7528\u4f86\u89e3\u5bc6\u3002<\/p>\n\n\n\n <\/span>\u904b\u4f5c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/strong><\/span><\/h3>\n\n\n\n \n \u7528\u6236\u7aef\u767c\u8d77\u9023\u7dda\uff08Client Hello\uff09<\/strong>\uff1a \u4f7f\u7528\u8005\u7684\u700f\u89bd\u5668\u5411\u4f3a\u670d\u5668\u767c\u51fa HTTPS \u8acb\u6c42\uff0c\u4e26\u63d0\u4f9b\u4e00\u500b\u652f\u63f4\u7684\u52a0\u5bc6\u65b9\u6cd5\u6e05\u55ae\u3002 <\/li>\n\n\n\n \u4f3a\u670d\u5668\u56de\u61c9\uff08Server Hello\uff09<\/strong>\uff1a \u4f3a\u670d\u5668\u56de\u50b3 SSL \u6191\u8b49\u8207\u5176\u300c\u516c\u958b\u91d1\u9470\u300d\uff0c\u8b93\u700f\u89bd\u5668\u78ba\u8a8d\u8eab\u4efd\u3002 <\/li>\n\n\n\n \u91d1\u9470\u4ea4\u63db<\/strong>\uff1a \n \n \u700f\u89bd\u5668\u6703\u5229\u7528\u4f3a\u670d\u5668\u7684\u516c\u958b\u91d1\u9470\uff0c\u7522\u751f\u4e00\u500b\u300c\u5c0d\u7a31\u91d1\u9470\u300d\uff08Session Key\uff09\uff0c\u4e26\u52a0\u5bc6\u5f8c\u50b3\u56de\u4f3a\u670d\u5668\u3002 <\/li>\n\n\n\n \u53ea\u6709\u64c1\u6709\u5c0d\u61c9\u79c1\u5bc6\u91d1\u9470\u7684\u4f3a\u670d\u5668\uff0c\u624d\u80fd\u89e3\u5bc6\u9019\u6bb5\u8cc7\u8a0a\u3002 <\/li>\n<\/ul>\n<\/li>\n\n\n\n \u5efa\u7acb\u5b89\u5168\u9023\u7dda<\/strong>\uff1a \u96d9\u65b9\u90fd\u64c1\u6709\u76f8\u540c\u7684\u5c0d\u7a31\u91d1\u9470\u5f8c\uff0c\u5c31\u6703\u4ee5\u8a72\u91d1\u9470\u9032\u884c\u5f8c\u7e8c\u8cc7\u6599\u7684\u52a0\u5bc6\u8207\u50b3\u8f38\u3002 <\/li>\n<\/ol>\n\n\n\n <\/span>\u516c\u958b\u91d1\u9470\u8207\u79c1\u5bc6\u91d1\u9470\u7684\u5dee\u7570\uff1a<\/strong><\/span><\/h3>\n\n\n\n \n \u516c\u958b\u91d1\u9470\uff08Public Key\uff09<\/strong>\uff1a\u53ef\u516c\u958b\uff0c\u4efb\u4f55\u4eba\u90fd\u80fd\u7528\u5b83\u52a0\u5bc6\u8cc7\u6599\u3002 <\/li>\n\n\n\n \u79c1\u5bc6\u91d1\u9470\uff08Private Key\uff09<\/strong>\uff1a\u50c5\u4f3a\u670d\u5668\u64c1\u6709\uff0c\u7528\u4f86\u89e3\u5bc6\u8cc7\u6599\u3002<\/li>\n<\/ul>\n\n\n\n \u9019\u7a2e\u91d1\u9470\u914d\u5c0d\u7684\u65b9\u5f0f\u4fdd\u8b49\u4e86\u8cc7\u6599\u53ea\u80fd\u88ab\u9810\u671f\u7684\u5c0d\u8c61\u89e3\u5bc6\uff0c\u63d0\u5347\u4e86\u6574\u9ad4\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n <\/span>\u516d\u3001HTTPS \u4f7f\u7528\u54ea\u500b\u9023\u63a5\u57e0\uff1f<\/strong><\/span><\/h2>\n\n\n\n HTTP \u4f7f\u7528\u7684\u662f TCP \u7b2c 80 \u865f\u9023\u63a5\u57e0\uff08Port 80\uff09<\/strong>\uff0c\u800c HTTPS \u4f7f\u7528\u7684\u662f \u7b2c 443 \u865f\u9023\u63a5\u57e0\uff08Port 443\uff09<\/strong>\u3002<\/p>\n\n\n\n \u9019\u610f\u5473\u8457\u5728\u4f3a\u670d\u5668\u8a2d\u7f6e\u4e0a\uff0cHTTPS \u9700\u8981\u660e\u78ba\u555f\u7528 443 \u57e0\uff0c\u4e26\u914d\u5408 SSL\/TLS \u6191\u8b49\u4f86\u9032\u884c\u5b89\u5168\u901a\u8a0a\u3002 <\/p>\n\n\n\n <\/span>\u4e03\u3001\u5982\u4f55\u5c07\u7db2\u7ad9\u5347\u7d1a\u70ba HTTPS\uff1f<\/strong><\/span><\/h2>\n\n\n\n \u5c07\u7db2\u7ad9\u5347\u7d1a\u70ba HTTPS \u4e0d\u50c5\u80fd\u5f37\u5316\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u5347\u4f7f\u7528\u8005\u4fe1\u4efb\u8207\u641c\u5c0b\u6392\u540d\u3002\u4ee5\u4e0b\u662f\u8a73\u7d30\u7684\u64cd\u4f5c\u6b65\u9a5f\u8207\u5be6\u52d9\u5efa\u8b70\uff1a<\/p>\n\n\n\n <\/span>1. \u8cfc\u8cb7\u6216\u7533\u8acb SSL \u6191\u8b49<\/strong><\/span><\/h3>\n\n\n\n \u9996\u5148\uff0c\u4f60\u9700\u8981\u4e00\u7d44\u6709\u6548\u7684 SSL \u6191\u8b49\u3002\u9019\u662f HTTPS \u901a\u8a0a\u7684\u6838\u5fc3\u8a8d\u8b49\u6587\u4ef6\u3002<\/p>\n\n\n\n \u9078\u64c7\u65b9\u5f0f\uff1a<\/strong><\/p>\n\n\n\n \n Let’s Encrypt<\/strong>\uff1a\u514d\u8cbb\u3001\u81ea\u52d5\u5316\u7684\u6191\u8b49\u7c3d\u767c\u670d\u52d9\uff0c\u9069\u5408\u4e2d\u5c0f\u578b\u7db2\u7ad9\u6216\u500b\u4eba\u7db2\u7ad9\u3002 <\/li>\n\n\n\n \u5546\u696d\u6191\u8b49\u6a5f\u69cb\uff08CA\uff09<\/strong>\uff1a\u5982 DigiCert\u3001Sectigo\u3001GeoTrust \u7b49\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7b49\u7d1a\u7684\u9a57\u8b49\uff08\u5982 OV\u3001EV\uff09\uff0c\u9069\u5408\u4f01\u696d\u3001\u96fb\u5546\u6216\u9700\u8981\u7528\u6236\u9ad8\u5ea6\u4fe1\u4efb\u7684\u7db2\u7ad9\u3002<\/li>\n<\/ul>\n\n\n\n \u6ce8\u610f\u4e8b\u9805\uff1a<\/strong> \u5546\u696d\u6191\u8b49\u901a\u5e38\u9700\u8981\u63d0\u4f9b\u516c\u53f8\u8a3b\u518a\u8cc7\u6599\u8207\u806f\u7d61\u65b9\u5f0f\u4f86\u9032\u884c\u8eab\u4efd\u9a57\u8b49\uff0c\u6838\u767c\u6642\u9593\u8f03\u9577\uff0c\u4f46\u4fe1\u4efb\u7b49\u7d1a\u66f4\u9ad8\u3002<\/p>\n\n\n\n <\/span>2. \u5b89\u88dd SSL \u6191\u8b49<\/strong><\/span><\/h3>\n\n\n\n \u6191\u8b49\u53d6\u5f97\u5f8c\uff0c\u5fc5\u9808\u5b89\u88dd\u5230\u4f60\u7684\u7db2\u7ad9\u4f3a\u670d\u5668\u3002\u9019\u500b\u6b65\u9a5f\u4f9d\u4f60\u6240\u4f7f\u7528\u7684\u4f3a\u670d\u5668\u67b6\u69cb\u800c\u6709\u6240\u4e0d\u540c\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n \n Apache \/ Nginx<\/strong>\uff1a\u9700\u8a2d\u5b9a .crt \u548c .key \u6a94\u6848\uff0c\u4e26\u4fee\u6539\u8a2d\u5b9a\u6a94\uff08\u5982 ssl.conf \u6216 nginx.conf\uff09\u3002 <\/li>\n\n\n\n IIS\uff08Windows Server\uff09<\/strong>\uff1a\u4f7f\u7528\u6191\u8b49\u532f\u5165\u7cbe\u9748\u5b8c\u6210\u5b89\u88dd\u4e26\u7d81\u5b9a\u81f3\u5c0d\u61c9\u7684\u7db2\u7ad9\u3002 <\/li>\n\n\n\n cPanel \/ Plesk<\/strong> \u7b49\u865b\u64ec\u4e3b\u6a5f\u7ba1\u7406\u7cfb\u7d71\u4e5f\u63d0\u4f9b\u5716\u5f62\u5316\u7684 SSL \u5b89\u88dd\u6d41\u7a0b\u3002<\/li>\n<\/ul>\n\n\n\n \u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u91cd\u65b0\u555f\u52d5\u4f3a\u670d\u5668\u670d\u52d9\uff0c\u4e26\u4f7f\u7528 SSL \u6aa2\u6e2c\u5de5\u5177\uff08\u5982 SSL Labs\uff09\u4f86\u78ba\u8a8d\u6191\u8b49\u662f\u5426\u6b63\u78ba\u914d\u7f6e\u3002<\/p>\n\n\n\n <\/span>3. \u66f4\u65b0\u7db2\u7ad9\u9023\u7d50<\/strong><\/span><\/h3>\n\n\n\n \u7db2\u7ad9\u4e2d\u6240\u6709\u5167\u90e8\u8cc7\u6e90\u9023\u7d50\uff0c\u5982\u5716\u7247\u3001CSS\u3001Javascript\u3001iframe \u7b49\uff0c\u90fd\u9700\u5c07 http:\/\/ \u6539\u70ba https:\/\/\uff0c\u4ee5\u907f\u514d\u767c\u751f\u6df7\u5408\u5167\u5bb9\uff08Mixed Content\uff09\u554f\u984c\u3002<\/p>\n\n\n\n \u5efa\u8b70\u505a\u6cd5\uff1a<\/p>\n\n\n\n \n \u641c\u5c0b\u4e26\u6279\u6b21\u66ff\u63db\u7db2\u7ad9\u539f\u59cb\u78bc\u4e2d\u7684\u6240\u6709 HTTP \u8cc7\u6e90\u9023\u7d50\u3002 <\/li>\n\n\n\n \u82e5\u4f7f\u7528 CMS\uff08\u5982 WordPress\uff09\uff0c\u53ef\u900f\u904e\u76f8\u95dc\u5916\u639b\uff08\u5982 Really Simple SSL\uff09\u5354\u52a9\u81ea\u52d5\u8655\u7406\u3002 <\/li>\n\n\n\n \u6aa2\u67e5\u5916\u90e8\u8f09\u5165\u7684\u8cc7\u6e90\uff08\u5982 Google Fonts\u3001CDN\uff09\uff0c\u78ba\u4fdd\u5b83\u5011\u652f\u63f4 HTTPS\u3002 <\/li>\n<\/ul>\n\n\n\n <\/span>4. \u8a2d\u5b9a 301 \u6c38\u4e45\u8f49\u5411<\/strong><\/span><\/h3>\n\n\n\n \u70ba\u907f\u514d\u4f7f\u7528\u8005\u6216\u641c\u5c0b\u5f15\u64ce\u4ecd\u900f\u904e\u820a\u7684 HTTP \u7db2\u5740\u9020\u8a2a\u7db2\u7ad9\uff0c\u4f60\u9700\u8981\u8a2d\u5b9a 301 \u91cd\u5b9a\u5411<\/strong>\uff0c\u81ea\u52d5\u5c07\u6240\u6709 HTTP \u8acb\u6c42\u5c0e\u5411\u81f3 HTTPS\u3002<\/p>\n\n\n\n \u8a2d\u5b9a\u65b9\u5f0f\u8996\u4f3a\u670d\u5668\u5e73\u53f0\u800c\u5b9a\uff1a<\/p>\n\n\n\n \n Apache<\/strong>\uff1a\u53ef\u5728 .htaccess \u6a94\u4e2d\u52a0\u5165\u8f49\u5411\u898f\u5247\u3002 <\/li>\n\n\n\n Nginx<\/strong>\uff1a\u8a2d\u5b9a\u4f3a\u670d\u5668\u5340\u584a\u9032\u884c\u81ea\u52d5\u8f49\u5411\u3002 <\/li>\n\n\n\n IIS<\/strong>\uff1a\u900f\u904e\u300cHTTP \u91cd\u65b0\u5c0e\u5411\u300d\u6a21\u7d44\u8a2d\u5b9a\u898f\u5247\u3002<\/li>\n<\/ul>\n\n\n\n \u9019\u4e0d\u50c5\u6709\u52a9\u65bc SEO\uff0c\u4e5f\u78ba\u4fdd\u6240\u6709\u7528\u6236\u90fd\u80fd\u900f\u904e\u52a0\u5bc6\u9023\u7dda\u4f7f\u7528\u7db2\u7ad9\u3002<\/p>\n\n\n\n <\/span>5. \u6aa2\u67e5\u6df7\u5408\u5167\u5bb9\u8207\u6548\u80fd\u5f71\u97ff<\/strong><\/span><\/h3>\n\n\n\n \u6df7\u5408\u5167\u5bb9\u662f\u6307 HTTPS \u9801\u9762\u4e0a\u8f09\u5165\u4e86 HTTP \u8cc7\u6e90\uff0c\u53ef\u80fd\u5c0e\u81f4\u5b89\u5168\u8b66\u544a\u6216\u529f\u80fd\u5931\u6548\u3002\u700f\u89bd\u5668\u958b\u767c\u8005\u5de5\u5177\uff08F12\uff09\u6216 SSL \u6383\u63cf\u5de5\u5177\u53ef\u5e6b\u52a9\u5075\u6e2c\u9019\u985e\u554f\u984c\u3002<\/p>\n\n\n\n \u5efa\u8b70\uff1a<\/p>\n\n\n\n \n \u79fb\u9664\u6216\u66ff\u63db\u6240\u6709\u975e HTTPS \u7684\u7b2c\u4e09\u65b9\u8cc7\u6e90\u3002 <\/li>\n\n\n\n \u82e5\u7121 HTTPS 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