{"id":740,"date":"2025-01-20T08:02:08","date_gmt":"2025-01-20T08:02:08","guid":{"rendered":"https:\/\/dnscompetition.in\/articles\/implementing-dns-based-authentication-of-named-entities-dane-a-journey-into-secure-internet-communication\/"},"modified":"2025-01-20T08:02:08","modified_gmt":"2025-01-20T08:02:08","slug":"implementing-dns-based-authentication-of-named-entities-dane-a-journey-into-secure-internet-communication","status":"publish","type":"post","link":"https:\/\/dnscompetition.in\/hi\/articles\/implementing-dns-based-authentication-of-named-entities-dane-a-journey-into-secure-internet-communication\/","title":{"rendered":"\u0928\u093e\u092e\u093f\u0924 \u0938\u0902\u0938\u094d\u0925\u093e\u0913\u0902 \u0915\u0947 DNS-\u0906\u0927\u093e\u0930\u093f\u0924 \u092a\u094d\u0930\u092e\u093e\u0923\u0940\u0915\u0930\u0923 (DANE) \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u093e: \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u092f\u093e\u0924\u094d\u0930\u093e"},"content":{"rendered":"<p>\u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u0947 \u0935\u093f\u0936\u093e\u0932 \u0924\u093e\u0928\u0947-\u092c\u093e\u0928\u0947 \u092e\u0947\u0902, \u091c\u0939\u093e\u0901 \u0921\u0947\u091f\u093e \u0915\u0947 \u0927\u093e\u0917\u0947 \u0906\u092a\u0938 \u092e\u0947\u0902 \u092e\u093f\u0932\u0915\u0930 \u0939\u092e\u093e\u0930\u0940 \u0921\u093f\u091c\u093f\u091f\u0932 \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u093e \u0924\u093e\u0928\u093e-\u092c\u093e\u0928\u093e \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902, \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u0902\u091a\u093e\u0930 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u093e \u0938\u092c\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964 \u0907\u0938 \u092a\u094d\u0930\u092f\u093e\u0938 \u092e\u0947\u0902 \u0915\u092e \u091c\u094d\u091e\u093e\u0924 \u0932\u0947\u0915\u093f\u0928 \u0936\u0915\u094d\u0924\u093f\u0936\u093e\u0932\u0940 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0939\u0948 DNS-\u0906\u0927\u093e\u0930\u093f\u0924 \u0928\u093e\u092e\u093f\u0924 \u0938\u0902\u0938\u094d\u0925\u093e\u0913\u0902 \u0915\u093e \u092a\u094d\u0930\u092e\u093e\u0923\u0940\u0915\u0930\u0923, \u092f\u093e DANE\u0964 \u0906\u0907\u090f \u0907\u0938 \u0906\u0915\u0930\u094d\u0937\u0915 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u0940 \u092f\u093e\u0924\u094d\u0930\u093e \u092a\u0930 \u091a\u0932\u0947\u0902, \u092f\u0939 \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u0947 \u0939\u0941\u090f \u0915\u093f DANE \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e \u0915\u094b \u0915\u0948\u0938\u0947 \u092c\u0922\u093c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0921\u0947\u0928 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f: \u090f\u0915 \u0910\u0924\u093f\u0939\u093e\u0938\u093f\u0915 \u092a\u094d\u0930\u0938\u094d\u0924\u093e\u0935\u0928\u093e<\/h2>\n<p>\u0908\u0930\u093e\u0928 \u092e\u0947\u0902 \u092a\u0932\u0947-\u092c\u0922\u093c\u0947 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923, \u092e\u0948\u0902 \u0905\u0915\u094d\u0938\u0930 \u092b\u093c\u093e\u0930\u0938\u0940 \u0915\u093e\u0932\u0940\u0928\u094b\u0902 \u0915\u0947 \u091c\u091f\u093f\u0932 \u0921\u093f\u091c\u093c\u093e\u0907\u0928\u094b\u0902 \u092a\u0930 \u0906\u0936\u094d\u091a\u0930\u094d\u092f\u091a\u0915\u093f\u0924 \u0939\u094b\u0924\u093e \u0925\u093e, \u091c\u093f\u0928\u092e\u0947\u0902 \u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0917\u093e\u0901\u0920 \u0914\u0930 \u0930\u0902\u0917 \u0905\u092a\u0928\u0940 \u0915\u0939\u093e\u0928\u0940 \u092c\u092f\u093e\u0902 \u0915\u0930\u0924\u0947 \u0925\u0947\u0964 \u0907\u0938\u0940 \u0924\u0930\u0939, \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0914\u0930 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u093e \u090f\u0915 \u091c\u091f\u093f\u0932 \u0924\u093e\u0928\u093e-\u092c\u093e\u0928\u093e \u0939\u0948, \u091c\u093f\u0928\u092e\u0947\u0902 \u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0907\u0938\u0915\u0947 \u0915\u093e\u092e\u0915\u093e\u091c \u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u0942\u092e\u093f\u0915\u093e \u0928\u093f\u092d\u093e\u0924\u093e \u0939\u0948\u0964 \u0921\u094b\u092e\u0947\u0928 \u0928\u0947\u092e \u0938\u093f\u0938\u094d\u091f\u092e (DNS), \u091c\u093f\u0938\u0947 \u0905\u0915\u094d\u0938\u0930 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u0940 \u092b\u093c\u094b\u0928\u092c\u0941\u0915 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u091c\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0910\u0938\u093e \u0939\u0940 \u090f\u0915 \u092e\u0942\u0932\u092d\u0942\u0924 \u0918\u091f\u0915 \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0915\u0941\u091b \u0914\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0925\u0940 - \u090f\u0915 \u092a\u094d\u0930\u092e\u093e\u0923\u0940\u0915\u0930\u0923 \u0924\u0902\u0924\u094d\u0930 \u091c\u094b \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u092a\u0930 \u0906\u0926\u093e\u0928-\u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u090f \u0917\u090f \u0921\u0947\u091f\u093e \u0915\u0940 \u0905\u0916\u0902\u0921\u0924\u093e \u0914\u0930 \u092a\u094d\u0930\u093e\u092e\u093e\u0923\u093f\u0915\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0947\u0964 \u0907\u0938\u0928\u0947 DANE \u0915\u094b \u091c\u0928\u094d\u092e \u0926\u093f\u092f\u093e\u0964<\/p>\n<p>\u0938\u0902\u0915\u094d\u0937\u0947\u092a \u092e\u0947\u0902, DANE \u0921\u094b\u092e\u0947\u0928 \u0938\u094d\u0935\u093e\u092e\u093f\u092f\u094b\u0902 \u0915\u094b DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 (DNSSEC) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0905\u092a\u0928\u0947 \u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e\u094b\u0902 \u0938\u0947 X.509 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930\u094b\u0902 \u0915\u094b \u091c\u094b\u0921\u093c\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092c\u093e\u0907\u0902\u0921\u093f\u0902\u0917 TLS\/SSL \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930\u094b\u0902 \u0915\u0940 \u092a\u094d\u0930\u093e\u092e\u093e\u0923\u093f\u0915\u0924\u093e \u0915\u094b \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u093e \u090f\u0915 \u0924\u0930\u0940\u0915\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u092a\u094d\u0930\u093e\u0927\u093f\u0915\u0930\u0923\u094b\u0902 (CA) \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930\u0924\u093e \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n<h2>\u0938\u093e\u0902\u0938\u094d\u0915\u0943\u0924\u093f\u0915 \u0926\u0943\u0937\u094d\u091f\u093f\u0915\u094b\u0923 \u0938\u0947 DANE \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/h2>\n<p>DANE \u0915\u0940 \u092a\u0947\u091a\u0940\u0926\u0917\u093f\u092f\u094b\u0902 \u0915\u094b \u0938\u0939\u0940 \u092e\u093e\u092f\u0928\u0947 \u092e\u0947\u0902 \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0906\u0907\u090f \u090f\u0915 \u092a\u094d\u0930\u093f\u092f \u0908\u0930\u093e\u0928\u0940 \u092a\u0930\u0902\u092a\u0930\u093e \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u0930\u0947\u0916\u093e \u0916\u0940\u0902\u091a\u0924\u0947 \u0939\u0948\u0902: \u0924\u093e\u0930\u094b\u092b\u093c \u0915\u0940 \u0915\u0932\u093e, \u0936\u093f\u0937\u094d\u091f\u093e\u091a\u093e\u0930 \u0915\u093e \u090f\u0915 \u0930\u0942\u092a \u091c\u094b \u0938\u092e\u094d\u092e\u093e\u0928 \u0914\u0930 \u0935\u093f\u0928\u092e\u094d\u0930\u0924\u093e \u092a\u0930 \u091c\u094b\u0930 \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u091c\u093f\u0938 \u0924\u0930\u0939 \u0924\u093e\u0930\u094b\u092b\u093c \u092e\u0947\u0902 \u0915\u0908 \u0914\u092a\u091a\u093e\u0930\u093f\u0915\u0924\u093e\u090f\u0901 \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902 \u091c\u094b \u0906\u092a\u0938\u0940 \u0938\u092e\u094d\u092e\u093e\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902, \u0909\u0938\u0940 \u0924\u0930\u0939 DANE \u090f\u0915 \u0914\u092a\u091a\u093e\u0930\u093f\u0915 \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u094b \u0938\u0902\u0935\u093e\u0926 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0915\u094d\u0937\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0906\u092a\u0938\u0940 \u0935\u093f\u0936\u094d\u0935\u093e\u0938 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>\u0921\u0947\u0928 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0916\u0902\u0921<\/h3>\n<ol>\n<li>\n<p><strong>\u0921\u0940\u090f\u0928\u090f\u0938\u090f\u0938\u0908\u0938\u0940<\/strong>: DANE \u0915\u093e \u0906\u0927\u093e\u0930, DNSSEC, DNS \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u094b \u092a\u094d\u0930\u093e\u092e\u093e\u0923\u093f\u0915\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0915\u094d\u0937\u092e \u092c\u0928\u093e\u0915\u0930 DNS \u092e\u0947\u0902 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u090f\u0915 \u092a\u0930\u0924 \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0921\u0947\u091f\u093e \u092c\u093f\u0932\u094d\u0915\u0941\u0932 \u0935\u0948\u0938\u093e \u0939\u0940 \u0939\u0948 \u091c\u0948\u0938\u093e \u0921\u094b\u092e\u0947\u0928 \u0938\u094d\u0935\u093e\u092e\u0940 \u0928\u0947 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0924 \u0915\u093f\u092f\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u091f\u0940\u090f\u0932\u090f\u0938\u090f \u0930\u093f\u0915\u0949\u0930\u094d\u0921\u094d\u0938<\/strong>: DANE \u0915\u0947 \u0915\u0947\u0902\u0926\u094d\u0930 \u092e\u0947\u0902 TLSA (\u091f\u094d\u0930\u093e\u0902\u0938\u092a\u094b\u0930\u094d\u091f \u0932\u0947\u092f\u0930 \u0938\u093f\u0915\u094d\u092f\u094b\u0930\u093f\u091f\u0940 \u0911\u0925\u0947\u0902\u091f\u093f\u0915\u0947\u0936\u0928) \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0939\u0948\u0902\u0964 \u092f\u0947 \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0938\u0930\u094d\u0935\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 TLS\/SSL \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0915\u094b \u0915\u0948\u0938\u0947 \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u090f\u0964 \u0935\u0947 DNS \u092e\u0947\u0902 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 DNSSEC \u0926\u094d\u0935\u093e\u0930\u093e \u0938\u0902\u0930\u0915\u094d\u0937\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0909\u092a\u092f\u094b\u0917 \u092e\u094b\u0921<\/strong>: DANE \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u091a\u093e\u0930 \u0924\u0930\u0940\u0915\u0947 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u0924\u0925\u093e \u092f\u0939 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092e\u0947\u0902 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0938\u0930\u094d\u0935\u0930 \u0915\u0947 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0915\u094b \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th>\u092e\u094b\u0921 \u0938\u0902\u0916\u094d\u092f\u093e<\/th>\n<th>\u0935\u093f\u0935\u0930\u0923<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>CA \u092a\u094d\u0930\u0924\u093f\u092c\u0902\u0927: \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092e\u0947\u0902 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f CA \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930\u093f\u0924 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u0938\u0947\u0935\u093e \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u092c\u093e\u0927\u093e: \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0914\u0930 \u0915\u093f\u0938\u0940 \u092d\u0940 CA \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930\u093f\u0924 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u091f\u094d\u0930\u0938\u094d\u091f \u090f\u0902\u0915\u0930 \u0905\u092d\u093f\u0915\u0925\u0928: \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0915\u094b \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u091f\u094d\u0930\u0938\u094d\u091f \u090f\u0902\u0915\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930\u093f\u0924 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u0921\u094b\u092e\u0947\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u091c\u093e\u0930\u0940 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930: \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0914\u0930 \u0938\u094d\u0935\u092f\u0902 \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930\u093f\u0924 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u092f\u093e \u0921\u094b\u092e\u0947\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u091c\u093e\u0930\u0940 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DANE \u0915\u093e \u0915\u094d\u0930\u093f\u092f\u093e\u0928\u094d\u0935\u092f\u0928: \u091a\u0930\u0923-\u0926\u0930-\u091a\u0930\u0923 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e<\/h2>\n<p>DANE \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u093e \u090f\u0915 \u092c\u0947\u0939\u0924\u0930\u0940\u0928 \u092b\u093c\u093e\u0930\u0938\u0940 \u0917\u0932\u0940\u091a\u093e \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u091c\u0948\u0938\u093e \u0939\u0948, \u091c\u0939\u093e\u0901 \u0939\u0930 \u0915\u0926\u092e \u092a\u0930 \u0938\u091f\u0940\u0915\u0924\u093e \u0914\u0930 \u0938\u093e\u0935\u0927\u093e\u0928\u0940 \u0915\u0940 \u091c\u093c\u0930\u0942\u0930\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939\u093e\u0901 \u090f\u0915 \u0938\u0930\u0932 \u0917\u093e\u0907\u0921 \u0926\u0940 \u0917\u0908 \u0939\u0948 \u091c\u094b \u0906\u092a\u0915\u094b \u0905\u092a\u0928\u0947 \u0921\u094b\u092e\u0947\u0928 \u0915\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0922\u093e\u0902\u091a\u0947 \u092e\u0947\u0902 DANE \u0915\u094b \u0936\u093e\u092e\u093f\u0932 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0947\u0917\u0940:<\/p>\n<h3>\u091a\u0930\u0923 1: \u0905\u092a\u0928\u0947 \u0921\u094b\u092e\u0947\u0928 \u092a\u0930 DNSSEC \u0938\u0915\u094d\u0937\u092e \u0915\u0930\u0947\u0902<\/h3>\n<p>DANE \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947, \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0915\u093e \u0921\u094b\u092e\u0947\u0928 DNSSEC-\u0938\u0915\u094d\u0937\u092e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0906\u092a\u0915\u0947 DNS \u091c\u093c\u094b\u0928 \u092a\u0930 \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930 \u0915\u0930\u0928\u093e \u0914\u0930 DNSSEC \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0928\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u0930\u0928\u093e \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964<\/p>\n<h3>\u091a\u0930\u0923 2: TLS\/SSL \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902 \u092f\u093e \u091c\u0928\u0930\u0947\u091f \u0915\u0930\u0947\u0902<\/h3>\n<p>\u0905\u092a\u0928\u0947 \u0921\u094b\u092e\u0947\u0928 \u0915\u0947 \u0932\u093f\u090f TLS\/SSL \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 CA \u092f\u093e \u0938\u094d\u0935-\u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u091a\u0941\u0928\u093e\u0935 \u0909\u0938 DANE \u0909\u092a\u092f\u094b\u0917 \u092e\u094b\u0921 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0947\u0917\u093e \u091c\u093f\u0938\u0947 \u0906\u092a \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092f\u094b\u091c\u0928\u093e \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h3>\u091a\u0930\u0923 3: TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092c\u0928\u093e\u090f\u0902<\/h3>\n<p>\u0905\u092a\u0928\u0947 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0914\u0930 \u0935\u093e\u0902\u091b\u093f\u0924 \u0909\u092a\u092f\u094b\u0917 \u092e\u094b\u0921 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092c\u0928\u093e\u090f\u0902\u0964 \u0928\u0940\u091a\u0947 \u090f\u0915 \u092a\u093e\u092f\u0925\u0928 \u0938\u094d\u0928\u093f\u092a\u0947\u091f \u0939\u0948 \u091c\u094b TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u0924\u0930\u0940\u0915\u093e \u092c\u0924\u093e\u0924\u093e \u0939\u0948:<\/p>\n<pre><code class=\"language-python\" data-no-translation=\"\">import hashlib\nimport ssl\n\ndef generate_tlsa(hostname, port, cert_file):\n    cert = ssl.get_server_certificate((hostname, port))\n    cert_hash = hashlib.sha256(cert.encode('utf-8')).hexdigest()\n    tlsa_record = f&quot;3 1 1 {cert_hash}&quot;\n    return tlsa_record\n\nhostname = 'example.com'\nport = 443\ncert_file = '\/path\/to\/certificate.pem'\nprint(generate_tlsa(hostname, port, cert_file))\n<\/code><\/pre>\n<h3>\u091a\u0930\u0923 4: DNS \u092e\u0947\u0902 TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0924 \u0915\u0930\u0947\u0902<\/h3>\n<p>\u091c\u0947\u0928\u0930\u0947\u091f \u0915\u093f\u090f \u0917\u090f TLSA \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0915\u094b \u0905\u092a\u0928\u0940 DNS \u091c\u093c\u094b\u0928 \u092b\u093c\u093e\u0907\u0932 \u092e\u0947\u0902 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0924 \u0915\u0930\u0947\u0902\u0964 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u091b\u0947\u0921\u093c\u091b\u093e\u0921\u093c \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u0939 DNSSEC \u0926\u094d\u0935\u093e\u0930\u093e \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0939\u0948\u0964<\/p>\n<h3>\u091a\u0930\u0923 5: DANE \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0947\u0902<\/h3>\n<p>\u092f\u0939 \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f \u0906\u092a\u0915\u093e DANE \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u0938\u0939\u0940 \u0922\u0902\u0917 \u0938\u0947 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 \u0914\u0930 \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0928\u0941\u0938\u093e\u0930 \u0915\u093e\u0930\u094d\u092f \u0915\u0930 \u0930\u0939\u093e \u0939\u0948, OpenSSL \u092f\u093e \u0911\u0928\u0932\u093e\u0907\u0928 \u0938\u0924\u094d\u092f\u093e\u092a\u0928\u0915\u0930\u094d\u0924\u093e\u0913\u0902 \u091c\u0948\u0938\u0947 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964<\/p>\n<h2>\u0921\u0947\u0928 \u0915\u093e \u0938\u093e\u0902\u0938\u094d\u0915\u0943\u0924\u093f\u0915 \u092e\u0939\u0924\u094d\u0935<\/h2>\n<p>\u0908\u0930\u093e\u0928\u0940 \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u092e\u0947\u0902, \u0935\u093f\u0936\u094d\u0935\u093e\u0938 \u0914\u0930 \u092a\u094d\u0930\u093e\u092e\u093e\u0923\u093f\u0915\u0924\u093e \u092e\u0942\u0932\u092d\u0942\u0924 \u092e\u0942\u0932\u094d\u092f \u0939\u0948\u0902, \u091c\u094b \u0939\u092e\u093e\u0930\u0947 \u0938\u093e\u092e\u093e\u091c\u093f\u0915 \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0914\u0930 \u092a\u0930\u0902\u092a\u0930\u093e\u0913\u0902 \u092e\u0947\u0902 \u0917\u0939\u0930\u093e\u0908 \u0938\u0947 \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 \u0939\u0948\u0902\u0964 DANE \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u093e \u0921\u093f\u091c\u093f\u091f\u0932 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902 \u0907\u0928 \u092e\u0942\u0932\u094d\u092f\u094b\u0902 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, \u0938\u0902\u0938\u094d\u0925\u093e\u0913\u0902 \u0915\u0940 \u092a\u094d\u0930\u093e\u092e\u093e\u0923\u093f\u0915\u0924\u093e \u0915\u094b \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924, \u092d\u0930\u094b\u0938\u0947\u092e\u0902\u0926 \u0938\u0902\u091a\u093e\u0930 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0924\u0902\u0924\u094d\u0930 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 <\/p>\n<p>\u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u0939\u092e \u0921\u093f\u091c\u093f\u091f\u0932 \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u092d\u0942\u0932\u092d\u0941\u0932\u0948\u092f\u093e \u092e\u0947\u0902 \u0906\u0917\u0947 \u092c\u0922\u093c\u0924\u0947 \u091c\u093e \u0930\u0939\u0947 \u0939\u0948\u0902, DANE \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u090f\u0915 \u092a\u094d\u0930\u0915\u093e\u0936 \u0938\u094d\u0924\u0902\u092d \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0916\u0921\u093c\u093e \u0939\u0948, \u091c\u094b \u0939\u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u092d\u0930\u094b\u0938\u0947\u092e\u0902\u0926 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u0940 \u0913\u0930 \u0932\u0947 \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u091c\u093f\u0938 \u0924\u0930\u0939 \u092b\u093c\u093e\u0930\u0938\u0940 \u0915\u093e\u0932\u0940\u0928 \u0915\u0947 \u091c\u091f\u093f\u0932 \u092a\u0948\u091f\u0930\u094d\u0928 \u092a\u0930\u0902\u092a\u0930\u093e \u0914\u0930 \u0936\u093f\u0932\u094d\u092a \u0915\u094c\u0936\u0932 \u0915\u0940 \u0915\u0939\u093e\u0928\u0940 \u092c\u0924\u093e\u0924\u0947 \u0939\u0948\u0902, \u0909\u0938\u0940 \u0924\u0930\u0939 DANE \u0921\u093f\u091c\u093f\u091f\u0932 \u092f\u0941\u0917 \u092e\u0947\u0902 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u092d\u0930\u094b\u0938\u0947 \u0915\u0940 \u0915\u0939\u093e\u0928\u0940 \u092c\u0941\u0928\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>\u0905\u0902\u0924 \u092e\u0947\u0902, \u091c\u092c \u0906\u092a DANE \u0915\u0947 \u0938\u093e\u0925 \u0905\u092a\u0928\u0940 \u092f\u093e\u0924\u094d\u0930\u093e \u0936\u0941\u0930\u0942 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u092f\u093e\u0926 \u0930\u0916\u0947\u0902 \u0915\u093f \u0915\u093f\u0938\u0940 \u092d\u0940 \u0915\u0932\u093e \u0930\u0942\u092a \u0915\u0940 \u0924\u0930\u0939, \u0907\u0938\u0915\u0947 \u0932\u093f\u090f \u0927\u0948\u0930\u094d\u092f \u0914\u0930 \u0938\u091f\u0940\u0915\u0924\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 DANE \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947, \u0906\u092a \u0928 \u0915\u0947\u0935\u0932 \u0905\u092a\u0928\u0947 \u0921\u094b\u092e\u0947\u0928 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092c\u0922\u093c\u093e\u0924\u0947 \u0939\u0948\u0902, \u092c\u0932\u094d\u0915\u093f \u0938\u092d\u0940 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u0905\u0927\u093f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u092e\u0947\u0902 \u092d\u0940 \u092f\u094b\u0917\u0926\u093e\u0928 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>","protected":false},"excerpt":{"rendered":"<p>In the vast tapestry of the internet, where threads of data weave together to form the fabric of our digital world, ensuring secure communication is of paramount importance. One of the lesser-known yet powerful tools in this endeavor is DNS-Based Authentication of Named Entities, or DANE. Let us embark on a journey through this fascinating [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":741,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[474,22,473,29,306,90,55,476,477,475],"class_list":["post-740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-authentication","tag-cybersecurity","tag-dane","tag-dns-security","tag-dnssec","tag-encryption","tag-internet-security","tag-pki","tag-secure-communications","tag-tls"],"acf":[],"_links":{"self":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts\/740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/comments?post=740"}],"version-history":[{"count":0,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts\/740\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/media\/741"}],"wp:attachment":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/media?parent=740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/categories?post=740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/tags?post=740"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}