{"id":744,"date":"2025-01-22T08:01:41","date_gmt":"2025-01-22T08:01:41","guid":{"rendered":"https:\/\/dnscompetition.in\/articles\/how-to-secure-your-dns-infrastructure-against-threats\/"},"modified":"2025-01-22T08:01:41","modified_gmt":"2025-01-22T08:01:41","slug":"how-to-secure-your-dns-infrastructure-against-threats","status":"publish","type":"post","link":"https:\/\/dnscompetition.in\/hi\/articles\/how-to-secure-your-dns-infrastructure-against-threats\/","title":{"rendered":"\u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u0905\u092a\u0928\u0947 DNS \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0915\u094b \u0915\u0948\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0916\u0947\u0902"},"content":{"rendered":"

\u0921\u093f\u091c\u093f\u091f\u0932 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902, \u091c\u0939\u093e\u0901 \u090f\u0915\u092e\u093e\u0924\u094d\u0930 \u0938\u094d\u0925\u093f\u0930 \u091a\u0940\u091c\u093c \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u0948, \u0905\u092a\u0928\u0947 DNS \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0928\u093e \u090f\u0915 \u0917\u0917\u0928\u091a\u0941\u0902\u092c\u0940 \u0907\u092e\u093e\u0930\u0924 \u0915\u0940 \u0928\u0940\u0902\u0935 \u0915\u094b \u092e\u091c\u093c\u092c\u0942\u0924 \u0915\u0930\u0928\u0947 \u091c\u0948\u0938\u093e \u0939\u0948\u0964 \u090f\u0915 \u091b\u094b\u091f\u0940 \u0938\u0940 \u0926\u0930\u093e\u0930, \u091c\u093f\u0938\u0947 \u0905\u0928\u0926\u0947\u0916\u093e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0935\u093f\u0928\u093e\u0936\u0915\u093e\u0930\u0940 \u092a\u0930\u093f\u0923\u093e\u092e \u092a\u0948\u0926\u093e \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0964 DNS \u0915\u0940 \u092a\u0947\u091a\u0940\u0926\u0917\u093f\u092f\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u0947 \u092e\u0947\u0902 \u0926\u0936\u0915\u094b\u0902 \u092c\u093f\u0924\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902, \u092e\u0948\u0902 \u092f\u0939 \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0942\u0901 \u0915\u093f DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u092c\u093e\u0930\u0940\u0915\u093f\u092f\u093e\u0901 \u092d\u0932\u0947 \u0939\u0940 \u091a\u0941\u0928\u094c\u0924\u0940\u092a\u0942\u0930\u094d\u0923 \u0939\u094b\u0902, \u0932\u0947\u0915\u093f\u0928 \u0935\u0947 \u0926\u0941\u0930\u094d\u0917\u092e \u0928\u0939\u0940\u0902 \u0939\u0948\u0902\u0964<\/p>\n

DNS \u092f\u093e \u0921\u094b\u092e\u0947\u0928 \u0928\u0947\u092e \u0938\u093f\u0938\u094d\u091f\u092e, \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u093e \u0917\u0941\u092e\u0928\u093e\u092e \u0939\u0940\u0930\u094b \u0939\u0948, \u091c\u094b \u092e\u093e\u0928\u0935-\u0905\u0928\u0941\u0915\u0942\u0932 \u0921\u094b\u092e\u0947\u0928 \u0928\u093e\u092e\u094b\u0902 \u0915\u094b \u0910\u0938\u0947 IP \u092a\u0924\u094b\u0902 \u092e\u0947\u0902 \u0905\u0928\u0941\u0935\u093e\u0926 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930 \u0938\u092e\u091d \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0907\u0938\u0915\u0940 \u0938\u0930\u094d\u0935\u0935\u094d\u092f\u093e\u092a\u0915\u0924\u093e \u0907\u0938\u0947 \u0938\u093e\u0907\u092c\u0930 \u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092a\u094d\u0930\u092e\u0941\u0916 \u0932\u0915\u094d\u0937\u094d\u092f \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938 \u0932\u0947\u0916 \u092e\u0947\u0902, \u0939\u092e \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0914\u0930 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u0947 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0907\u0928 \u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u0916\u093f\u0932\u093e\u092b \u0905\u092a\u0928\u0947 DNS \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0922\u093e\u0902\u091a\u0947 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u093e \u0924\u0930\u0940\u0915\u093e \u091c\u093e\u0928\u0947\u0902\u0917\u0947\u0964<\/p>\n

DNS \u0916\u0924\u0930\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/h2>\n

\u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u092a\u093e\u092f\u094b\u0902 \u092a\u0930 \u091a\u0930\u094d\u091a\u093e \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947, DNS \u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u0915\u094b \u0938\u092e\u091d\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964 \u092f\u0939\u093e\u0901 \u0915\u0941\u091b \u0938\u093e\u092e\u093e\u0928\u094d\u092f DNS \u0916\u0924\u0930\u0947 \u0926\u093f\u090f \u0917\u090f \u0939\u0948\u0902 \u091c\u094b \u0906\u092a\u0915\u0947 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u094b \u092c\u093e\u0927\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902:<\/p>\n

    \n
  1. DNS \u0938\u094d\u092a\u0942\u092b\u093f\u0902\u0917\/\u0915\u0948\u0936 \u092a\u0949\u0907\u091c\u093c\u0928\u093f\u0902\u0917<\/strong>\u092f\u0939 \u0924\u092c \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c \u0926\u0942\u0937\u093f\u0924 DNS \u0921\u0947\u091f\u093e \u0915\u094b \u0930\u093f\u091c\u093c\u0949\u0932\u094d\u0935\u0930 \u0915\u0947 \u0915\u0948\u0936 \u092e\u0947\u0902 \u0921\u093e\u0932 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0926\u0941\u0930\u094d\u092d\u093e\u0935\u0928\u093e\u092a\u0942\u0930\u094d\u0923 \u0938\u093e\u0907\u091f\u094b\u0902 \u092a\u0930 \u092a\u0941\u0928\u0930\u094d\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n
  2. \u0921\u0940\u0921\u0940\u0913\u090f\u0938 \u0939\u092e\u0932\u0947<\/strong>\u0935\u093f\u0924\u0930\u093f\u0924 \u0938\u0947\u0935\u093e \u0928\u093f\u0937\u0947\u0927 \u0939\u092e\u0932\u0947 DNS \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u092a\u0930 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u091f\u094d\u0930\u0948\u092b\u093f\u0915 \u0932\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0935\u0947 \u0905\u0928\u0941\u092a\u0932\u092c\u094d\u0927 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n
  3. DNS \u091f\u0928\u0932\u093f\u0902\u0917<\/strong>\u092f\u0939 \u0924\u0915\u0928\u0940\u0915 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u092a\u093e\u092f\u094b\u0902 \u0915\u094b \u0926\u0930\u0915\u093f\u0928\u093e\u0930 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0921\u0947\u091f\u093e \u0915\u094b \u092c\u093e\u0939\u0930 \u0928\u093f\u0915\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f DNS \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0914\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/li>\n
  4. \u0921\u094b\u092e\u0947\u0928 \u0905\u092a\u0939\u0930\u0923<\/strong>\u0921\u094b\u092e\u0947\u0928 \u092a\u0902\u091c\u0940\u0915\u0930\u0923 \u092e\u0947\u0902 \u0905\u0928\u0927\u093f\u0915\u0943\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e\u0913\u0902 \u0915\u094b \u0927\u094b\u0916\u093e\u0927\u0921\u093c\u0940 \u0935\u093e\u0932\u0940 \u0938\u093e\u0907\u091f\u094b\u0902 \u092a\u0930 \u092a\u0941\u0928\u0930\u094d\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<\/ol>\n

    \u090f\u0915 \u092e\u091c\u092c\u0942\u0924 DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0922\u093e\u0902\u091a\u0947 \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923<\/h2>\n

    1. DNSSEC \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902<\/h3>\n

    DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 (DNSSEC) \u0921\u093f\u091c\u093f\u091f\u0932 \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 DNS \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u094b \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0915\u094d\u0937\u092e \u0915\u0930\u0915\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u090f\u0915 \u092a\u0930\u0924 \u091c\u094b\u0921\u093c\u0924\u0947 \u0939\u0948\u0902\u0964 DNSSEC \u0915\u094b \u091a\u0947\u0915 \u092a\u0930 \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0921\u093f\u091c\u093f\u091f\u0932 \u0938\u092e\u0915\u0915\u094d\u0937 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u094b\u091a\u0947\u0902; \u0915\u0947\u0935\u0932 \u0907\u091a\u094d\u091b\u093f\u0924 \u092a\u094d\u0930\u093e\u092a\u094d\u0924\u0915\u0930\u094d\u0924\u093e \u0939\u0940 \u0907\u0938\u0947 \u092d\u0941\u0928\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n

    \u0915\u093e\u0930\u094d\u092f\u093e\u0928\u094d\u0935\u092f\u0928 \u091a\u0930\u0923:<\/strong><\/p>\n

      \n
    • \u0905\u092a\u0928\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u091a\u093f\u0928\u094d\u0939\u093f\u0924 \u0915\u0930\u0947\u0902<\/strong>\u0905\u092a\u0928\u0947 DNS \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092a\u0930 \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u0930\u093f\u092a\u094d\u091f\u094b\u0917\u094d\u0930\u093e\u092b\u093c\u093f\u0915 \u0915\u0941\u0902\u091c\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964<\/li>\n
    • DNSKEY \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092a\u094d\u0930\u0915\u093e\u0936\u093f\u0924 \u0915\u0930\u0947\u0902<\/strong>: DNSKEY \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u092e\u0947\u0902 \u0905\u092a\u0928\u0940 \u0938\u093e\u0930\u094d\u0935\u091c\u0928\u093f\u0915 \u0915\u0941\u0902\u091c\u0940 \u0938\u093e\u091d\u093e \u0915\u0930\u0947\u0902.<\/li>\n
    • \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0938\u0915\u094d\u0937\u092e \u0915\u0930\u0947\u0902<\/strong>: \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0915\u0947 DNS \u0930\u093f\u091c\u093c\u0949\u0932\u094d\u0935\u0930 DNSSEC \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930\u094b\u0902 \u0915\u094b \u092e\u093e\u0928\u094d\u092f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0947\u091f \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n
      # Example of signing a DNS zone\ndnssec-signzone -A -3 random -N INCREMENT -o example.com -t db.example.com\n<\/code><\/pre>\n
      2. \u0905\u0928\u093e\u0935\u0936\u094d\u092f\u0915 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902<\/h3>\n
      \u091c\u093f\u0938 \u0924\u0930\u0939 \u0906\u092a \u0921\u0947\u091f\u093e \u0938\u0947\u0902\u091f\u0930 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0939\u0940 \u092a\u093e\u0935\u0930 \u0938\u094d\u0930\u094b\u0924 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0928\u0939\u0940\u0902 \u0930\u0939\u0947\u0902\u0917\u0947, \u0909\u0938\u0940 \u0924\u0930\u0939 \u090f\u0915 \u0939\u0940 DNS \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0928 \u0930\u0939\u0947\u0902\u0964 \u0905\u0924\u093f\u0930\u0947\u0915 \u0914\u0930 \u0932\u094b\u0921 \u0938\u0902\u0924\u0941\u0932\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092d\u094c\u0917\u094b\u0932\u093f\u0915 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092a\u0930 \u0915\u0908 DNS \u0938\u0930\u094d\u0935\u0930 \u0924\u0948\u0928\u093e\u0924 \u0915\u0930\u0947\u0902\u0964<\/p>\n\n\n\n\n\n
      \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0921\u0940\u090f\u0928\u090f\u0938 \u0938\u0930\u094d\u0935\u0930<\/th>\n\u0926\u094d\u0935\u093f\u0924\u0940\u092f\u0915 DNS \u0938\u0930\u094d\u0935\u0930<\/th>\n\u0924\u0943\u0924\u0940\u092f\u0915 DNS \u0938\u0930\u094d\u0935\u0930<\/th>\n<\/tr>\n<\/thead>\n
      192.0.2.1<\/td>\n192.0.2.2<\/td>\n192.0.2.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      3. \u0926\u0930 \u0938\u0940\u092e\u093f\u0924 \u0915\u0930\u0928\u093e \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902<\/h3>\n
      DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u091c\u094b\u0916\u093f\u092e \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0905\u092a\u0928\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0926\u0930 \u0938\u0940\u092e\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0905\u0935\u0927\u093f \u092e\u0947\u0902 \u0906\u092a\u0915\u0947 \u0938\u0930\u094d\u0935\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u090f\u0915 \u0939\u0940 IP \u092a\u0924\u0947 \u0938\u0947 \u091c\u0935\u093e\u092c \u0926\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n
      # Example of configuring rate limiting in BIND\nrate-limit {\n    responses-per-second 5;\n    window 5;\n};\n<\/code><\/pre>\n
      4. DNS \u0932\u0949\u0917 \u0915\u0940 \u0928\u093f\u092f\u092e\u093f\u0924 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0914\u0930 \u0911\u0921\u093f\u091f \u0915\u0930\u0947\u0902<\/h3>\n
      \u0905\u092a\u0928\u0947 \u0936\u0941\u0930\u0941\u0906\u0924\u0940 \u0915\u0930\u093f\u092f\u0930 \u092e\u0947\u0902, \u092e\u0948\u0902\u0928\u0947 \u0938\u0940\u0916\u093e \u0915\u093f DNS \u0916\u0924\u0930\u094b\u0902 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0938\u092c\u0938\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0924\u0930\u0940\u0915\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0938\u0924\u0930\u094d\u0915 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0939\u0948\u0964 \u0905\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092a\u0948\u091f\u0930\u094d\u0928 \u092f\u093e \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u092e\u0947\u0902 \u0938\u094d\u092a\u093e\u0907\u0915\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0928\u0947 DNS \u0932\u0949\u0917 \u0915\u094b \u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0911\u0921\u093f\u091f \u0915\u0930\u0947\u0902, \u091c\u094b \u091a\u0932 \u0930\u0939\u0947 \u0939\u092e\u0932\u0947 \u0915\u093e \u0938\u0902\u0915\u0947\u0924 \u0926\u0947 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n
      5. DNS \u092b\u093c\u093e\u092f\u0930\u0935\u0949\u0932 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902<\/h3>\n
      DNS \u092b\u093c\u093e\u092f\u0930\u0935\u0949\u0932 \u0926\u0941\u0930\u094d\u092d\u093e\u0935\u0928\u093e\u092a\u0942\u0930\u094d\u0923 \u0921\u094b\u092e\u0947\u0928 \u0915\u094b \u092c\u094d\u0932\u0949\u0915 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 DNS \u091f\u0928\u0932\u093f\u0902\u0917 \u0915\u0947 \u091c\u093c\u0930\u093f\u090f \u0921\u0947\u091f\u093e \u090f\u0915\u094d\u0938\u092b\u093c\u093f\u0932\u091f\u094d\u0930\u0947\u0936\u0928 \u0915\u094b \u0930\u094b\u0915 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0935\u0947 \u0905\u0935\u0930\u094b\u0927 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, DNS \u0915\u094d\u0935\u0947\u0930\u0940\u091c\u093c \u0915\u094b \u0907\u091a\u094d\u091b\u093f\u0924 \u0921\u094b\u092e\u0947\u0928 \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0939\u0940 \u0930\u094b\u0915 \u0932\u0947\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0909\u0928\u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n
      \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0926\u0941\u0928\u093f\u092f\u093e \u092e\u0947\u0902 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917: \u0915\u0947\u0938 \u0938\u094d\u091f\u0921\u0940<\/h2>\n
      DNS \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u092e\u0939\u0924\u094d\u0935 \u0915\u094b \u0938\u094d\u092a\u0937\u094d\u091f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0906\u0907\u090f 2016 \u0915\u0940 \u090f\u0915 \u0918\u091f\u0928\u093e \u092a\u0930 \u092b\u093f\u0930 \u0938\u0947 \u0928\u091c\u093c\u0930 \u0921\u093e\u0932\u0947\u0902, \u091c\u092c \u090f\u0915 \u092a\u094d\u0930\u092e\u0941\u0916 DNS \u0938\u0947\u0935\u093e \u092a\u094d\u0930\u0926\u093e\u0924\u093e \u092a\u0930 \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 DDoS \u0939\u092e\u0932\u093e \u0939\u0941\u0906 \u0925\u093e\u0964 \u0907\u0938 \u0939\u092e\u0932\u0947 \u0928\u0947 \u0915\u0908 \u0939\u093e\u0908-\u092a\u094d\u0930\u094b\u092b\u093e\u0907\u0932 \u0935\u0947\u092c\u0938\u093e\u0907\u091f\u094b\u0902 \u0914\u0930 \u0938\u0947\u0935\u093e\u0913\u0902 \u0915\u094b \u092c\u093e\u0927\u093f\u0924 \u0915\u0930 \u0926\u093f\u092f\u093e\u0964 \u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u0935\u094d\u092f\u0935\u0938\u093e\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0928 \u0915\u0947\u0935\u0932 \u0924\u0940\u0938\u0930\u0947 \u092a\u0915\u094d\u0937 \u0915\u0940 DNS \u0938\u0947\u0935\u093e\u0913\u0902 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0930\u0939\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u092a\u0930 \u092c\u0932 \u0926\u093f\u092f\u093e \u0917\u092f\u093e, \u092c\u0932\u094d\u0915\u093f \u0905\u092a\u0928\u0947 \u0938\u094d\u0935\u092f\u0902 \u0915\u0947 \u092e\u091c\u092c\u0942\u0924 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u092a\u093e\u092f\u094b\u0902 \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092d\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0925\u0940\u0964<\/p>\n
      \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/h2>\n
      \u0905\u092a\u0928\u0947 DNS \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0916\u0928\u093e \u0938\u093f\u0930\u094d\u092b\u093c \u0924\u0915\u0928\u0940\u0915\u0940 \u091c\u093c\u0930\u0942\u0930\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948, \u092c\u0932\u094d\u0915\u093f \u0930\u0923\u0928\u0940\u0924\u093f\u0915 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f\u0924\u093e \u092d\u0940 \u0939\u0948\u0964 DNSSEC \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947, \u0930\u093f\u0921\u0902\u0921\u0947\u0902\u091f \u0938\u0930\u094d\u0935\u0930 \u0915\u093e \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u0930\u0915\u0947, \u0930\u0947\u091f \u0932\u093f\u092e\u093f\u091f\u093f\u0902\u0917 \u0915\u0930\u0915\u0947, \u0932\u0949\u0917\u094d\u0938 \u0915\u0940 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0915\u0930\u0915\u0947 \u0914\u0930 DNS \u092b\u093c\u093e\u092f\u0930\u0935\u0949\u0932 \u0915\u094b \u0924\u0948\u0928\u093e\u0924 \u0915\u0930\u0915\u0947, \u0906\u092a \u0938\u093e\u0907\u092c\u0930 \u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u0916\u093f\u0932\u093e\u092b\u093c \u0905\u092a\u0928\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u094b \u0915\u093e\u092b\u093c\u0940 \u0939\u0926 \u0924\u0915 \u092e\u091c\u093c\u092c\u0942\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u093e\u0926 \u0930\u0916\u0947\u0902, DNS \u0915\u0940 \u0926\u0941\u0928\u093f\u092f\u093e \u092e\u0947\u0902, \u0938\u0924\u0930\u094d\u0915\u0924\u093e \u0939\u0940 \u0906\u092a\u0915\u093e \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u093e \u0938\u0939\u092f\u094b\u0917\u0940 \u0939\u0948\u0964<\/p>\n
      \u090f\u0915 \u0905\u0928\u0941\u092d\u0935\u0940 DNS \u092a\u0947\u0936\u0947\u0935\u0930 \u0915\u0947 \u0936\u092c\u094d\u0926\u094b\u0902 \u092e\u0947\u0902: "\u0938\u092c\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0935\u0939 \u0928\u0939\u0940\u0902 \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u091c\u093c\u094d\u092f\u093e\u0926\u093e \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u092a\u093e\u092f \u0939\u0948\u0902, \u092c\u0932\u094d\u0915\u093f \u0935\u0939 \u0939\u0948 \u091c\u0939\u093e\u0901 \u0939\u0930 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0915\u092e\u091c\u093c\u094b\u0930\u0940 \u091c\u094d\u091e\u093e\u0924 \u0939\u0948 \u0914\u0930 \u0909\u0938\u0915\u093e \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964" \u0907\u0938 \u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u0905\u092a\u0928\u093e\u090f\u0901, \u0914\u0930 \u0906\u092a\u0915\u093e DNS \u0907\u0902\u092b\u094d\u0930\u093e\u0938\u094d\u091f\u094d\u0930\u0915\u094d\u091a\u0930 \u0938\u093e\u0907\u092c\u0930 \u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u0932\u0917\u093e\u0924\u093e\u0930 \u0935\u093f\u0915\u0938\u093f\u0924 \u0939\u094b\u0924\u0947 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u092e\u091c\u093c\u092c\u0942\u0924\u0940 \u0938\u0947 \u0916\u0921\u093c\u093e \u0930\u0939\u0947\u0917\u093e\u0964<\/p>","protected":false},"excerpt":{"rendered":"
      In the digital realm, where the only constant is change, securing your DNS infrastructure is akin to fortifying the foundation of a skyscraper. A small crack, left unattended, can lead to catastrophic consequences. As someone who has spent decades navigating the intricacies of DNS, I can attest that while the nuances of DNS security can […]<\/p>\n","protected":false},"author":5,"featured_media":745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[22,316,29,173,483,125,287,60,378,288],"class_list":["post-744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-cybersecurity","tag-dns-best-practices","tag-dns-security","tag-dns-threats","tag-infrastructure-security","tag-it-security","tag-network-protection","tag-online-safety","tag-secure-dns","tag-threat-mitigation"],"acf":[],"_links":{"self":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts\/744","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/comments?post=744"}],"version-history":[{"count":0,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts\/744\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/media\/745"}],"wp:attachment":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/categories?post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/tags?post=744"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}