{"id":995,"date":"2025-07-28T08:51:36","date_gmt":"2025-07-28T08:51:36","guid":{"rendered":"https:\/\/dnscompetition.in\/articles\/how-to-protect-your-dns-server-from-ddos-attacks\/"},"modified":"2025-07-28T08:51:36","modified_gmt":"2025-07-28T08:51:36","slug":"how-to-protect-your-dns-server-from-ddos-attacks","status":"publish","type":"post","link":"https:\/\/dnscompetition.in\/hi\/articles\/how-to-protect-your-dns-server-from-ddos-attacks\/","title":{"rendered":"\u0905\u092a\u0928\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b DDoS \u0939\u092e\u0932\u094b\u0902 \u0938\u0947 \u0915\u0948\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0916\u0947\u0902?"},"content":{"rendered":"<p>\u0935\u093f\u0936\u093e\u0932 \u0921\u093f\u091c\u093f\u091f\u0932 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u092e\u0947\u0902, \u091c\u0939\u093e\u0901 \u0921\u0947\u091f\u093e \u092e\u0902\u0917\u094b\u0932\u093f\u092f\u093e \u0915\u0940 \u0935\u093f\u0936\u093e\u0932 \u0928\u0926\u093f\u092f\u094b\u0902 \u0915\u0940 \u0924\u0930\u0939 \u092c\u0939\u0924\u093e \u0939\u0948, \u0939\u092e\u093e\u0930\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u092a\u094d\u0930\u0939\u0930\u0940 \u0915\u0940 \u0924\u0930\u0939 \u0916\u0921\u093c\u0947 \u0939\u094b\u0915\u0930 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e\u0913\u0902 \u0915\u094b \u0909\u0928\u0915\u0947 \u0907\u091a\u094d\u091b\u093f\u0924 \u0917\u0902\u0924\u0935\u094d\u092f \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u091c\u093f\u0938 \u0924\u0930\u0939 \u092e\u0948\u0926\u093e\u0928\u0940 \u0907\u0932\u093e\u0915\u094b\u0902 \u092e\u0947\u0902 \u0939\u0935\u093e\u090f\u0901 \u092a\u0932 \u092d\u0930 \u092e\u0947\u0902 \u0926\u093f\u0936\u093e \u092c\u0926\u0932 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902, \u0909\u0938\u0940 \u0924\u0930\u0939 \u0938\u093e\u0907\u092c\u0930 \u091c\u0917\u0924 \u092e\u0947\u0902 \u092d\u0940 \u0916\u0924\u0930\u094b\u0902 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u092c\u0926\u0932 \u0938\u0915\u0924\u0940 \u0939\u0948, \u0916\u093e\u0938\u0915\u0930 \u0921\u093f\u0938\u094d\u091f\u094d\u0930\u0940\u092c\u094d\u092f\u0942\u091f\u0947\u0921 \u0921\u0947\u0928\u093f\u092f\u0932-\u0911\u092b-\u0938\u0930\u094d\u0935\u093f\u0938 (DDoS) \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u0938\u093e\u0925\u0964 \u0907\u0938 \u0932\u0947\u0916 \u092e\u0947\u0902, \u0939\u092e \u0938\u092e\u092f \u0914\u0930 \u0924\u0915\u0928\u0940\u0915 \u0938\u0947 \u092a\u0930\u0947 \u091c\u094d\u091e\u093e\u0928 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f, \u0905\u092a\u0928\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0907\u0928 \u0926\u0941\u0930\u094d\u091c\u0947\u092f \u0939\u092e\u0932\u094b\u0902 \u0938\u0947 \u0915\u0948\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0916\u0947\u0902, \u0907\u0938 \u092a\u0930 \u091a\u0930\u094d\u091a\u093e \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/p>\n<h2>DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/h2>\n<p>\u0938\u0941\u0930\u0915\u094d\u0937\u093e\u0924\u094d\u092e\u0915 \u0909\u092a\u093e\u092f\u094b\u0902 \u092a\u0930 \u091a\u0930\u094d\u091a\u093e \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947, \u0906\u0907\u090f DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u0940 \u0905\u0935\u0927\u093e\u0930\u0923\u093e \u0915\u094b \u0938\u092e\u091d\u0947\u0902\u0964 \u0915\u0932\u094d\u092a\u0928\u093e \u0915\u0940\u091c\u093f\u090f \u0915\u093f \u091c\u0902\u0917\u0932\u0940 \u0918\u094b\u0921\u093c\u094b\u0902 \u0915\u093e \u090f\u0915 \u091d\u0941\u0902\u0921 \u090f\u0915 \u0939\u0940 \u0932\u0915\u094d\u0937\u094d\u092f \u0915\u0940 \u0913\u0930 \u0926\u094c\u0921\u093c \u0930\u0939\u093e \u0939\u0948 \u0914\u0930 \u0905\u092a\u0928\u0947 \u0930\u093e\u0938\u094d\u0924\u0947 \u092e\u0947\u0902 \u0906\u0928\u0947 \u0935\u093e\u0932\u0940 \u0939\u0930 \u091a\u0940\u091c\u093c \u0915\u094b \u0928\u0937\u094d\u091f \u0915\u0930 \u0930\u0939\u093e \u0939\u0948\u0964 DDoS \u0939\u092e\u0932\u093e \u092d\u0940 \u0907\u0938\u0940 \u0924\u0930\u0939 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u0939\u093e\u0901 \u0915\u0908 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0938\u093f\u0938\u094d\u091f\u092e \u090f\u0915 \u0932\u0915\u094d\u0937\u093f\u0924 \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u0940 \u092c\u093e\u0922\u093c \u0932\u093e \u0926\u0947\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0935\u0939 \u0935\u0948\u0927 \u0905\u0928\u0941\u0930\u094b\u0927\u094b\u0902 \u0915\u093e \u091c\u0935\u093e\u092c \u0926\u0947\u0928\u0947 \u092e\u0947\u0902 \u0905\u0938\u092e\u0930\u094d\u0925 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 <\/p>\n<h3>DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/h3>\n<p>\u0907\u0938 \u0921\u093f\u091c\u093f\u091f\u0932 \u091c\u0902\u0917\u0932 \u092e\u0947\u0902 \u0928\u0947\u0935\u093f\u0917\u0947\u091f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0909\u0928 DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0915\u094b \u092a\u0939\u091a\u093e\u0928\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948 \u091c\u094b \u0906\u092a\u0915\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0928\u093f\u0936\u093e\u0928\u093e \u092c\u0928\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u0939\u092e\u0932\u0947 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/strong><\/th>\n<th><strong>\u0935\u093f\u0935\u0930\u0923<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0935\u0949\u0932\u094d\u092f\u0942\u092e\u0947\u091f\u094d\u0930\u093f\u0915 \u0939\u092e\u0932\u0947<\/strong><\/td>\n<td>\u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092c\u0948\u0902\u0921\u0935\u093f\u0921\u094d\u0925 \u0915\u094b \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u091f\u094d\u0930\u0948\u092b\u093f\u0915 \u0938\u0947 \u092d\u0930 \u0926\u0947\u0928\u093e, \u091c\u094b \u0905\u0915\u094d\u0938\u0930 \u092c\u0949\u091f\u0928\u0947\u091f \u0938\u0947 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/td>\n<\/tr>\n<tr>\n<td><strong>\u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0939\u092e\u0932\u0947<\/strong><\/td>\n<td>\u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0940 \u0915\u092e\u091c\u094b\u0930\u093f\u092f\u094b\u0902 \u0915\u093e \u092b\u093e\u092f\u0926\u093e \u0909\u0920\u093e\u0915\u0930 \u0938\u0930\u094d\u0935\u0930 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u093e \u0909\u092a\u092d\u094b\u0917 \u0915\u0930\u0928\u093e\u0964<\/td>\n<\/tr>\n<tr>\n<td><strong>\u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0932\u0947\u092f\u0930 \u0939\u092e\u0932\u0947<\/strong><\/td>\n<td>\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u094b \u0932\u0915\u094d\u0937\u094d\u092f \u092c\u0928\u093e\u0915\u0930 \u0935\u093f\u0915\u0943\u0924 \u0905\u0928\u0941\u0930\u094b\u0927 \u092d\u0947\u091c\u0928\u093e, \u091c\u093f\u0938\u0938\u0947 \u0938\u0930\u094d\u0935\u0930 \u0938\u0902\u0938\u093e\u0927\u0928 \u0938\u092e\u093e\u092a\u094d\u0924 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DNS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u093e \u092e\u0939\u0924\u094d\u0935<\/h2>\n<p>\u091c\u093f\u0938 \u0924\u0930\u0939 \u090f\u0915 \u092c\u0941\u0926\u094d\u0927\u093f\u092e\u093e\u0928 \u091a\u0940\u0932 \u090a\u092a\u0930 \u0938\u0947 \u091c\u093c\u092e\u0940\u0928 \u0915\u093e \u0938\u0930\u094d\u0935\u0947\u0915\u094d\u0937\u0923 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0916\u0924\u0930\u094b\u0902 \u092a\u0930 \u0928\u091c\u093c\u0930 \u0930\u0916\u0924\u093e \u0939\u0948, \u0909\u0938\u0940 \u0924\u0930\u0939 \u0906\u092a\u0915\u0940 \u0911\u0928\u0932\u093e\u0907\u0928 \u0938\u0947\u0935\u093e\u0913\u0902 \u0915\u0940 \u0905\u0916\u0902\u0921\u0924\u093e \u0914\u0930 \u0909\u092a\u0932\u092c\u094d\u0927\u0924\u093e \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a\u0915\u0947 DNS \u0907\u0928\u094d\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 \u092c\u0947\u0939\u0926 \u091c\u093c\u0930\u0942\u0930\u0940 \u0939\u0948\u0964 \u0906\u0907\u090f, DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u0916\u093c\u093f\u0932\u093e\u092b\u093c \u0906\u092a\u0915\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u092e\u091c\u093c\u092c\u0942\u0924 \u092c\u0928\u093e\u0928\u0947 \u0915\u0940 \u0915\u0941\u091b \u0930\u0923\u0928\u0940\u0924\u093f\u092f\u094b\u0902 \u092a\u0930 \u0917\u094c\u0930 \u0915\u0930\u0947\u0902\u0964<\/p>\n<h3>1. \u0905\u0924\u093f\u0930\u0947\u0915 \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> \u201c\u090f\u0915 \u0905\u0915\u0947\u0932\u093e \u092a\u0947\u0921\u093c \u092a\u0942\u0930\u0947 \u092e\u0948\u0926\u093e\u0928 \u0915\u094b \u091b\u093e\u092f\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0928\u0939\u0940\u0902 \u0915\u0930 \u0938\u0915\u0924\u093e\u0964\u201d<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092d\u094c\u0917\u094b\u0932\u093f\u0915 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u0925\u093f\u0924 \u0915\u0908 DNS \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u0924\u0930\u0940\u0915\u093e, \u091c\u093f\u0938\u0947 DNS \u092b\u093c\u0947\u0932\u0913\u0935\u0930 \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u092f\u0926\u093f \u090f\u0915 \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0932\u0915\u094d\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0905\u0928\u094d\u092f \u0938\u0930\u094d\u0935\u0930 \u0905\u092a\u0928\u0940 \u0938\u0947\u0935\u093e\u090f\u0901 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0930\u0939\u0947\u0902\u0964 \u0907\u0928 \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u094b \u0938\u092e\u093e\u0928 \u0930\u0942\u092a \u0938\u0947 \u0935\u093f\u0924\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0932\u094b\u0921 \u092c\u0948\u0932\u0947\u0902\u0938\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902, \u091c\u093f\u0938\u0938\u0947 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0935\u093f\u092b\u0932\u0924\u093e \u092c\u093f\u0902\u0926\u0941 \u0915\u094b \u0930\u094b\u0915\u093e \u091c\u093e \u0938\u0915\u0947\u0964<\/p>\n<p><strong>\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928:<\/strong><\/p>\n<pre><code class=\"language-bash\" data-no-translation=\"\"># Example of DNS round-robin configuration\nexample.com. IN A 192.0.2.1\nexample.com. IN A 192.0.2.2\nexample.com. IN A 192.0.2.3\n<\/code><\/pre>\n<h3>2. \u090f\u0928\u0940\u0915\u093e\u0938\u094d\u091f \u0930\u0942\u091f\u093f\u0902\u0917 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> \u201c\u0928\u0926\u0940 \u0915\u0908 \u0930\u093e\u0938\u094d\u0924\u094b\u0902 \u0938\u0947 \u0939\u094b\u0915\u0930 \u092c\u0939\u0924\u0940 \u0939\u0948 \u0932\u0947\u0915\u093f\u0928 \u090f\u0915 \u0939\u0940 \u0917\u0902\u0924\u0935\u094d\u092f \u092a\u0930 \u092a\u0939\u0941\u0901\u091a\u0924\u0940 \u0939\u0948\u0964\u201d<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> \u090f\u0928\u0940\u0915\u093e\u0938\u094d\u091f \u0930\u0942\u091f\u093f\u0902\u0917 \u0915\u0908 \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u0915\u094b \u090f\u0915 \u0939\u0940 \u0906\u0908\u092a\u0940 \u090f\u0921\u094d\u0930\u0947\u0938 \u0938\u093e\u091d\u093e \u0915\u0930\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u0940 \u0939\u0948\u0964 \u091c\u092c \u0915\u094b\u0908 \u0905\u0928\u0941\u0930\u094b\u0927 \u0906\u0924\u093e \u0939\u0948, \u0924\u094b \u0909\u0938\u0947 \u0928\u093f\u0915\u091f\u0924\u092e \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0932\u094b\u0921 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0922\u0902\u0917 \u0938\u0947 \u0935\u093f\u0924\u0930\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u094b \u0915\u092e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0935\u093f\u0927\u093f \u0928 \u0915\u0947\u0935\u0932 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092c\u0922\u093c\u093e\u0924\u0940 \u0939\u0948, \u092c\u0932\u094d\u0915\u093f \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u0932\u091a\u0940\u0932\u093e\u092a\u0928 \u092d\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n<h3>3. \u0926\u0930 \u0938\u0940\u092e\u093f\u0924 \u0915\u0930\u0928\u093e<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> &quot;\u0938\u092c\u0938\u0947 \u092e\u091c\u092c\u0942\u0924 \u0918\u094b\u0921\u093c\u0947 \u0915\u094b \u092d\u0940 \u0906\u0917\u0947 \u0915\u0940 \u0932\u0902\u092c\u0940 \u092f\u093e\u0924\u094d\u0930\u093e \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0928\u0940 \u0917\u0924\u093f \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964&quot;<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> \u0915\u093f\u0938\u0940 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u092e\u092f\u093e\u0935\u0927\u093f \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u0906\u092a\u0915\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u0915\u093f\u090f \u091c\u093e \u0938\u0915\u0928\u0947 \u0935\u093e\u0932\u0947 \u0905\u0928\u0941\u0930\u094b\u0927\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u0938\u0940\u092e\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0926\u0930-\u0938\u0940\u092e\u093f\u0924\u0940\u0915\u0930\u0923 \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u0924\u0915\u0928\u0940\u0915 \u0926\u0941\u0930\u094d\u092d\u093e\u0935\u0928\u093e\u092a\u0942\u0930\u094d\u0923 \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u094b \u0927\u0940\u092e\u093e \u0915\u0930\u0915\u0947 \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0932\u0947\u092f\u0930 \u0939\u092e\u0932\u094b\u0902 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928:<\/strong><\/p>\n<pre><code class=\"language-bash\" data-no-translation=\"\">location \/ {\n    limit_req zone=one burst=5;\n    ...\n}\n<\/code><\/pre>\n<h3>4. 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\u0947\u0902<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> \u201c\u0935\u093f\u0936\u094d\u0935\u093e\u0938 \u0938\u0924\u094d\u092f \u0915\u0940 \u0928\u0940\u0902\u0935 \u092a\u0930 \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964\u201d<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> DNSSEC \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0915\u0947 DNS \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u092e\u0947\u0902 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u090f\u0915 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u092a\u0930\u0924 \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948 \u0915\u093f \u0921\u0947\u091f\u093e \u0915\u0947 \u0938\u093e\u0925 \u091b\u0947\u0921\u093c\u091b\u093e\u0921\u093c \u0928\u0939\u0940\u0902 \u0915\u0940 \u0917\u0908 \u0939\u0948\u0964 \u0915\u094d\u0930\u093f\u092a\u094d\u091f\u094b\u0917\u094d\u0930\u093e\u092b\u093c\u093f\u0915 \u0915\u0941\u0902\u091c\u093f\u092f\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 DNS \u0930\u093f\u0915\u0949\u0930\u094d\u0921\u094d\u0938 \u092a\u0930 \u0939\u0938\u094d\u0924\u093e\u0915\u094d\u0937\u0930 \u0915\u0930\u0915\u0947, DNSSEC \u0915\u0948\u0936 \u092a\u0949\u0907\u091c\u093c\u0928\u093f\u0902\u0917 \u0939\u092e\u0932\u094b\u0902 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u094b DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u093e \u092a\u0942\u0930\u094d\u0935\u093e\u092d\u093e\u0938 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h3>5. \u0935\u0947\u092c \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u092b\u093c\u093e\u092f\u0930\u0935\u0949\u0932 (WAF) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> \u201c\u090f\u0915 \u0905\u091a\u094d\u091b\u0940 \u0922\u093e\u0932 \u0924\u0940\u0930 \u0914\u0930 \u092d\u093e\u0932\u0947 \u0926\u094b\u0928\u094b\u0902 \u0938\u0947 \u0930\u0915\u094d\u0937\u093e \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0964\u201d<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> WAF \u0906\u092a\u0915\u0947 \u0935\u0947\u092c \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0914\u0930 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u0947 \u092c\u0940\u091a HTTP \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u094b \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0914\u0930 \u092e\u0949\u0928\u093f\u091f\u0930 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u0947 \u0916\u093f\u0932\u093e\u092b \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u090f\u0915 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u092a\u0930\u0924 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0947 \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u0947 \u0938\u0902\u0926\u093f\u0917\u094d\u0927 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0914\u0930 \u0909\u0928\u094d\u0939\u0947\u0902 \u0915\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u0930\u0947\u0902 \u091c\u094b \u0915\u093f\u0938\u0940 \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<h3>6. \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0938\u092e\u092f \u092e\u0947\u0902 \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u0940 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0915\u0930\u0947\u0902<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> \u201c\u090f\u0915 \u092a\u0948\u0928\u0940 \u0928\u091c\u093c\u0930 \u092c\u093e\u0930\u093f\u0936 \u0939\u094b\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0924\u0942\u092b\u093e\u0928\u0940 \u092c\u093e\u0926\u0932\u094b\u0902 \u0915\u094b \u0907\u0915\u091f\u094d\u0920\u093e \u0939\u094b\u0924\u0947 \u0939\u0941\u090f \u0926\u0947\u0916 \u0932\u0947\u0924\u0940 \u0939\u0948\u0964\u201d<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> \u0910\u0938\u0947 \u0930\u0940\u092f\u0932-\u091f\u093e\u0907\u092e \u092e\u0949\u0928\u093f\u091f\u0930\u093f\u0902\u0917 \u091f\u0942\u0932 \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902 \u091c\u094b \u0906\u092a\u0915\u094b \u0905\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0938\u094d\u092a\u093e\u0907\u0915\u094d\u0938 \u092f\u093e \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0938\u091a\u0947\u0924 \u0915\u0930 \u0938\u0915\u0947\u0902\u0964 \u0917\u094d\u0930\u093e\u092b\u093c\u093e\u0928\u093e, \u092a\u094d\u0930\u094b\u092e\u0947\u0925\u093f\u092f\u0938 \u092f\u093e \u0915\u094d\u0932\u093e\u0909\u0921-\u0906\u0927\u093e\u0930\u093f\u0924 \u0938\u092e\u093e\u0927\u093e\u0928 \u091c\u0948\u0938\u0947 \u091f\u0942\u0932 \u0906\u092a\u0915\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0926\u0947 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0906\u092a\u0915\u094b \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0916\u0924\u0930\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u0938\u091a\u0947\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h3>7. DDoS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0947\u0935\u093e\u0913\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0938\u093e\u091d\u0947\u0926\u093e\u0930\u0940 \u0915\u0930\u0947\u0902<\/h3>\n<p><strong>\u092c\u0941\u0926\u094d\u0927\u093f:<\/strong> \u201c\u0915\u092d\u0940-\u0915\u092d\u0940, \u0938\u092c\u0938\u0947 \u0936\u0915\u094d\u0924\u093f\u0936\u093e\u0932\u0940 \u092f\u094b\u0926\u094d\u0927\u093e \u0915\u094b \u092d\u0940 \u0938\u0939\u092f\u094b\u0917\u093f\u092f\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964\u201d<\/p>\n<p><strong>\u0905\u092d\u094d\u092f\u093e\u0938:<\/strong> \u0915\u094d\u0932\u093e\u0909\u0921\u092b\u094d\u0932\u0947\u092f\u0930 \u092f\u093e \u0905\u0915\u093e\u092e\u093e\u0908 \u091c\u0948\u0938\u0940 DDoS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0947\u0935\u093e\u0913\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0938\u093e\u091d\u0947\u0926\u093e\u0930\u0940 \u0915\u0930\u0928\u0947 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902\u0964 \u092f\u0947 \u0938\u0947\u0935\u093e\u090f\u0901 \u0935\u093f\u0936\u0947\u0937 \u0909\u092a\u0915\u0930\u0923 \u0914\u0930 \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0922\u093e\u0901\u091a\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902 \u091c\u094b \u0906\u092a\u0915\u0947 \u0938\u0930\u094d\u0935\u0930 \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 DDoS \u0939\u092e\u0932\u094b\u0902 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0914\u0930 \u0915\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u090f \u0917\u090f \u0939\u0948\u0902\u0964<\/p>\n<h2>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/h2>\n<p>\u0905\u092a\u0928\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b DDoS \u0939\u092e\u0932\u094b\u0902 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0915\u0928\u0940\u0915\u0940 \u0930\u0923\u0928\u0940\u0924\u093f\u092f\u094b\u0902 \u0914\u0930 \u092c\u0941\u0926\u094d\u0927\u093f\u092e\u093e\u0928 \u0926\u0942\u0930\u0926\u0930\u094d\u0936\u093f\u0924\u093e \u0915\u0947 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0920\u0940\u0915 \u0935\u0948\u0938\u0947 \u0939\u0940 \u091c\u0948\u0938\u0947 \u0935\u093f\u0936\u093e\u0932 \u092e\u0902\u0917\u094b\u0932 \u092e\u0948\u0926\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0928\u0947\u0935\u093f\u0917\u0947\u091f \u0915\u0930\u0928\u093e\u0964 \u0930\u093f\u0921\u0902\u0921\u0947\u0902\u0938\u0940 \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947, \u090f\u0928\u0940\u0915\u093e\u0938\u094d\u091f \u0930\u0942\u091f\u093f\u0902\u0917 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947, \u0930\u0947\u091f \u0932\u093f\u092e\u093f\u091f\u093f\u0902\u0917 \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947, DNSSEC \u0905\u092a\u0928\u093e\u0915\u0930, WAF \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947, \u091f\u094d\u0930\u0948\u092b\u093c\u093f\u0915 \u0915\u0940 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0915\u0930\u0915\u0947, \u0914\u0930 DDoS \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0947\u0935\u093e\u0913\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0915\u0947, \u0906\u092a \u0907\u0928 \u0928\u093f\u0930\u0902\u0924\u0930 \u0921\u093f\u091c\u093f\u091f\u0932 \u0924\u0942\u092b\u093e\u0928\u094b\u0902 \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u0905\u092a\u0928\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u094b \u092e\u091c\u093c\u092c\u0942\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>\u092f\u093e\u0926 \u0930\u0916\u0947\u0902, \u091c\u092c \u0906\u092a \u0905\u092a\u0928\u0947 DNS \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0907\u0938 \u092f\u093e\u0924\u094d\u0930\u093e \u092a\u0930 \u0928\u093f\u0915\u0932 \u0930\u0939\u0947 \u0939\u094b\u0902, \u0924\u094b \u092f\u0939 \u091c\u094d\u091e\u093e\u0928 \u0939\u0940 \u0906\u092a\u0915\u093e \u0938\u092c\u0938\u0947 \u0936\u0915\u094d\u0924\u093f\u0936\u093e\u0932\u0940 \u0939\u0925\u093f\u092f\u093e\u0930 \u0939\u0948\u0964 \u0932\u0917\u093e\u0924\u093e\u0930 \u0938\u0940\u0916\u0924\u0947 \u0914\u0930 \u0905\u0928\u0941\u0915\u0942\u0932\u0928 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f, \u0906\u092a \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0906\u092a\u0915\u093e \u0921\u093f\u091c\u093f\u091f\u0932 \u0913\u090f\u0938\u093f\u0938, \u0938\u092c\u0938\u0947 \u092d\u092f\u0902\u0915\u0930 \u0924\u0942\u092b\u093c\u093e\u0928\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u092d\u0940, \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u0938\u0941\u0932\u092d \u092c\u0928\u093e \u0930\u0939\u0947\u0964<\/p>\n<h3>\u0905\u0902\u0924\u093f\u092e \u0935\u093f\u091a\u093e\u0930<\/h3>\n<p>\u092a\u094d\u0930\u093e\u091a\u0940\u0928 \u092e\u0902\u0917\u094b\u0932 \u0915\u0939\u093e\u0935\u0924 \u0915\u0947 \u0936\u092c\u094d\u0926\u094b\u0902 \u092e\u0947\u0902, &quot;\u0905\u0936\u093e\u0902\u0924\u093f \u0915\u0947 \u0938\u092e\u092f \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u093e \u0916\u093c\u0924\u0930\u093e \u0905\u0936\u093e\u0902\u0924\u093f \u0928\u0939\u0940\u0902 \u0939\u0948; \u092c\u0932\u094d\u0915\u093f \u0915\u0932 \u0915\u0947 \u0924\u0930\u094d\u0915 \u0915\u0947 \u0938\u093e\u0925 \u0915\u093e\u092e \u0915\u0930\u0928\u093e \u0939\u0948\u0964&quot; \u0924\u0915\u0928\u0940\u0915 \u0914\u0930 \u0938\u093e\u0907\u092c\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0925\u093e\u0913\u0902 \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u0915\u094b \u0905\u092a\u0928\u093e\u090f\u0901, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0938 \u0917\u0924\u093f\u0936\u0940\u0932 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f \u092e\u0947\u0902, \u0915\u0947\u0935\u0932 \u0905\u0928\u0941\u0915\u0942\u0932\u0928\u0936\u0940\u0932 \u0939\u0940 \u092b\u0932-\u092b\u0942\u0932 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u0936\u0941\u092d\u0915\u093e\u092e\u0928\u093e\u090f\u0901, \u0914\u0930 \u0906\u092a\u0915\u0947 \u0938\u0930\u094d\u0935\u0930 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0940 \u0939\u0935\u093e\u0913\u0902 \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u092e\u091c\u093c\u092c\u0942\u0924\u0940 \u0938\u0947 \u0916\u0921\u093c\u0947 \u0930\u0939\u0947\u0902!<\/p>","protected":false},"excerpt":{"rendered":"<p>In the vast digital landscape, where data flows like the great rivers of Mongolia, our DNS servers stand as sentinels, guiding users to their desired destinations. However, just as the winds can change direction in an instant on the steppe, so too can the nature of threats in the cyber realm, particularly with the rise [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":996,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[379,22,453,47,29,110,194,91,806,288],"class_list":["post-995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-cloud-security","tag-cybersecurity","tag-ddos-protection","tag-dns-management","tag-dns-security","tag-internet-safety","tag-it-best-practices","tag-network-security","tag-server-hardening","tag-threat-mitigation"],"acf":[],"_links":{"self":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts\/995","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/comments?post=995"}],"version-history":[{"count":0,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/posts\/995\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/media\/996"}],"wp:attachment":[{"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/media?parent=995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/categories?post=995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dnscompetition.in\/hi\/wp-json\/wp\/v2\/tags?post=995"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}