{"id":6693,"date":"2019-09-15T00:56:10","date_gmt":"2019-09-14T20:26:10","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/?p=6693"},"modified":"2019-09-15T01:07:20","modified_gmt":"2019-09-14T20:37:20","slug":"how-to-secure-memcached","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/","title":{"rendered":"\u0686\u0637\u0648\u0631 \u0633\u0631\u0648\u0631 Memcached \u0631\u0627 \u0627\u06cc\u0645\u0646 \u06a9\u0646\u06cc\u0645"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d8%b4%d8%b1%d8%ad_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1%db%8c_%d9%be%db%8c%d8%b4%d9%81%d8%b1%d8%b6_%d8%b3%d8%b1%d9%88%d8%b1_%d9%88_%d8%b3%d8%b1%d9%88%db%8c%d8%b3_memcache\" >\u0634\u0631\u062d \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u067e\u06cc\u0634\u0641\u0631\u0636 \u0633\u0631\u0648\u0631 \u0648 \u0633\u0631\u0648\u06cc\u0633\u00a0 Memcache<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d9%86%d8%b3%d8%ae%d9%87_%d9%87%d8%a7%db%8c_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1\" >\u0646\u0633\u062e\u0647 \u0647\u0627\u06cc \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%da%86%d8%b7%d9%88%d8%b1_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%da%a9%d9%86%db%8c%d9%85_%da%a9%d9%87_memcache_%d8%b3%d8%b1%d9%88%d8%b1_%d8%af%d8%b1_%d8%ae%d8%b7%d8%b1_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1%db%8c_%d8%a7%d8%b3%d8%aa\" >\u0686\u0637\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 memcache \u0633\u0631\u0648\u0631 \u062f\u0631 \u062e\u0637\u0631 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0627\u0633\u062a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d8%aa%d8%b3%d8%aa_%d8%b1%d9%88%db%8c_udp\" >\u062a\u0633\u062a \u0631\u0648\u06cc UDP:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d8%aa%d8%b3%d8%aa_%d8%b1%d9%88%db%8c_tcp\" >\u062a\u0633\u062a \u0631\u0648\u06cc\u00a0 TCP:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d8%b1%d8%a7%d9%87_%da%a9%d8%a7%d8%b1_%d8%b1%d9%81%d8%b9_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1%db%8c_%d9%88_%d8%a7%db%8c%d9%85%d9%86_%d8%b3%d8%a7%d8%b2%db%8c_memcached\" >\u0631\u0627\u0647 \u06a9\u0627\u0631 \u0631\u0641\u0639 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0627\u06cc\u0645\u0646 \u0633\u0627\u0632\u06cc memcached:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#_%d8%a7%da%af%d8%b1_%d8%b3%d8%a7%d8%b2%d9%85%d8%a7%d9%86_%d9%88_%d8%b3%d8%b1%d9%88%d8%b1_%d8%b4%d9%85%d8%a7_%d9%86%db%8c%d8%a7%d8%b2_%d8%a8%d9%87_memcached_%d9%86%d8%af%d8%a7%d8%b1%d8%af\" >\u00a0\u0627\u06af\u0631 \u0633\u0627\u0632\u0645\u0627\u0646 \u0648 \u0633\u0631\u0648\u0631 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 memcached \u0646\u062f\u0627\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d8%a7%da%af%d8%b1_memcached_%d9%85%d9%88%d8%b1%d8%af_%d9%86%db%8c%d8%a7%d8%b2_%d8%b3%d8%b1%d9%88%d8%b1_%d9%85%d8%ad%d9%84%db%8c_%d8%a7%d8%b3%d8%aa\" >\u0627\u06af\u0631 memcached\u00a0 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0633\u0631\u0648\u0631 \u0645\u062d\u0644\u06cc \u0627\u0633\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/how-to-secure-memcached\/#%d8%a7%da%af%d8%b1_memcached_%d8%a8%d8%b1%d8%a7%db%8c_%d8%b3%d8%b1%d9%88%d8%b1%d9%87%d8%a7%db%8c_%d8%af%db%8c%da%af%d8%b1_%d8%af%d8%b1_%d8%b3%d8%a7%d8%b2%d9%85%d8%a7%d9%86_%d8%b4%d9%85%d8%a7_%d9%84%d8%a7%d8%b2%d9%85_%d8%a7%d8%b3%d8%aa\" >\u0627\u06af\u0631 memcached \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u062f\u0631 \u0633\u0627\u0632\u0645\u0627\u0646 \u0634\u0645\u0627 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\n<h2><span class=\"ez-toc-section\" id=\"%d8%b4%d8%b1%d8%ad_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1%db%8c_%d9%be%db%8c%d8%b4%d9%81%d8%b1%d8%b6_%d8%b3%d8%b1%d9%88%d8%b1_%d9%88_%d8%b3%d8%b1%d9%88%db%8c%d8%b3_memcache\"><\/span>\u0634\u0631\u062d \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u067e\u06cc\u0634\u0641\u0631\u0636 \u0633\u0631\u0648\u0631 \u0648 \u0633\u0631\u0648\u06cc\u0633\u00a0 Memcache <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0631\u0648\u06cc\u0633 memcached \u06cc\u0627 memcache Daemon \u0628\u0635\u0648\u0631\u062a \u067e\u06cc\u0634\u0641\u0631\u0636 \u0628\u0635\u0648\u0631\u062a \u0639\u0645\u0648\u0645\u06cc \u0631\u0648\u06cc \u067e\u0648\u0631\u062a 11212 UDP \u0648 TCP \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a \u060c \u0645\u0627\u0646\u0646\u062f \u062f\u06cc\u06af\u0631 \u0627\u0628\u0632\u0627\u0631 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u06cc\u06a9 \u062a\u0644 \u0646\u062a \u0633\u0627\u062f\u0647 \u0628\u0647 memcacehd \u0645\u062a\u0635\u0644 \u0634\u062f \u0648 \u062f\u0633\u062a\u0648\u0631 stat \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631\u0628\u0627\u0631\u0647 \u062e\u0648\u062f \u0633\u0631\u0648\u06cc\u0633 \u0648 \u06cc\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631\u0628\u0627\u0631\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0634 \u0634\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u060c \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u062f\u0631 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0634\u0645\u0627 \u060c \u0642\u0648\u0627\u0626\u062f \u0645\u062f\u06cc\u0631\u06cc\u062a \u0641\u0646 \u0622\u0648\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0633\u0627\u0632\u0645\u0627\u0646 \u060c \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u060c \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0645\u06cc\u062a\u0648\u0627\u0646\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0633\u06cc\u0627\u0631 \u062d\u0633\u0627\u0633\u06cc \u0631\u0627 \u06a9\u0634 \u06a9\u0646\u062f\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0686\u0646\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633\u06cc \u0628\u0635\u0648\u0631\u062a \u0639\u0645\u0648\u0645\u06cc \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0627\u0634\u062f \u0645\u06cc\u062a\u0648\u0627\u0646\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062d\u0633\u0627\u0633\u00a0 \u0631\u0627 \u0628\u0647 \u0627\u0634\u062e\u0627\u0635 \u062b\u0627\u0644\u062b \u0628\u062f\u0648\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0634\u0645\u0627 \u0627\u0631\u0627\u0626\u0647 \u06a9\u0646\u062f<\/p>\n<p>\u0633\u0631\u0648\u06cc\u0633 memcached \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 UDP \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062d\u0645\u0644\u0647 \u0622\u0645\u067e\u0644\u06cc\u0641\u0627\u06cc\u0631\u06cc DOS \u0645\u0648\u0631\u062f \u0633\u0648\u0621\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f \u060c \u062d\u0645\u0644\u0647 \u06a9\u0646\u0646\u062f\u0647 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0628\u0633\u062a\u0647 UDP \u0631\u0627 \u0628\u0647 \u0633\u0631\u0648\u06cc\u0633 \u0645\u0645\u06a9\u0634 \u0628\u0627 \u06cc\u06a9 IP \u0622\u062f\u0631\u0633 Spoof \u0634\u062f\u0647 \u0645\u0646\u0628\u0639 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u062a\u0627 \u0638\u0631\u0641\u06cc\u062a \u0633\u0631\u0648\u0631 \u0642\u0631\u0628\u0627\u0646\u06cc \u0631\u0627 \u0628\u0627 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc Memcached \u067e\u0631 \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u062f\u0648\u0646 \u062a\u0648\u062c\u0647 \u0628\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0646\u0628\u0627\u06cc\u062f \u0647\u06cc\u0686 \u0648\u0642\u062a \u0628\u0635\u0648\u0631\u062a Public \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0627\u06cc\u062f \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0634\u0645\u0627 \u0628\u0627\u0634\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%d9%86%d8%b3%d8%ae%d9%87_%d9%87%d8%a7%db%8c_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1\"><\/span>\u0646\u0633\u062e\u0647 \u0647\u0627\u06cc \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0647\u0645\u0647 \u0646\u0633\u062e\u0647 \u0647\u0627\u06cc memchaced \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u062f\u0631 \u0648\u0628\u0644\u0627\u06af \u0631\u0633\u0627\u0646\u06af\u0627\u0631 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u0634\u0641\u0631\u0636 \u062a\u062d\u062a \u062a\u0627\u062b\u06cc\u0631 \u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0647\u0633\u062a\u0646\u062f <\/p>\n<h2><span class=\"ez-toc-section\" id=\"%da%86%d8%b7%d9%88%d8%b1_%d8%a8%d8%b1%d8%b1%d8%b3%db%8c_%da%a9%d9%86%db%8c%d9%85_%da%a9%d9%87_memcache_%d8%b3%d8%b1%d9%88%d8%b1_%d8%af%d8%b1_%d8%ae%d8%b7%d8%b1_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1%db%8c_%d8%a7%d8%b3%d8%aa\"><\/span>\u0686\u0637\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 memcache \u0633\u0631\u0648\u0631 \u062f\u0631 \u062e\u0637\u0631 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0627\u0633\u062a <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f\u00a0<\/p>\n<p>(\u0645\u0642\u062f\u0627\u0631 &lt;ipaddress&gt; \u0631\u0627 \u0628\u0627 \u0622\u062f\u0631\u0633 \u0627\u06cc \u067e\u06cc \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f ) :<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%d8%aa%d8%b3%d8%aa_%d8%b1%d9%88%db%8c_udp\"><\/span>\u062a\u0633\u062a \u0631\u0648\u06cc UDP:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre class=\"\"> echo -en \"\\x00\\x00\\x00\\x00\\x00\\x01\\x00\\x00stats\\r\\n\" | nc -u ipaddress 11211 <\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0627\u06af\u0631 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631 \u0628\u0627\u0634\u062f<\/p>\n<pre class=\"\">STAT pid 1111\nSTAT uptime 246345\nSTAT time 1526499414\nSTAT version 1.4.4\nSTAT pointer_size 64\n[...]\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%d8%aa%d8%b3%d8%aa_%d8%b1%d9%88%db%8c_tcp\"><\/span>\u062a\u0633\u062a \u0631\u0648\u06cc\u00a0 TCP:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre>nmap -Pn -p 11211 &lt;ipaddress&gt; --script memcached-info<\/pre>\n<p>\u0627\u06af\u0631 \u0628\u0627\u0632 \u0628\u0627\u0634\u062f \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a :<\/p>\n<pre>Starting Nmap 6.40 ( http:\/\/nmap.org ) at 2015-04-01 10:09 EDT\nNmap scan report for xx.xx.xx.xx\nHost is up (0.063s latency).\nPORT\u00a0\u00a0\u00a0\u00a0\u00a0 STATE SERVICE\n11211\/tcp open\u00a0 unknown\n| memcached-info: <br \/>|\u00a0\u00a0 Process ID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1726\n|\u00a0\u00a0 Uptime\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 43215969 seconds\n|\u00a0\u00a0 Server time\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2015-04-01T14:09:03\n|\u00a0\u00a0 Architecture\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 32 bit\n|\u00a0\u00a0 Used CPU (user)\u00a0\u00a0\u00a0\u00a0\u00a0 0.728889\n|\u00a0\u00a0 Used CPU (system)\u00a0\u00a0\u00a0 1.032842\n|\u00a0\u00a0 Current connections\u00a0 10\n|\u00a0\u00a0 Total connections\u00a0\u00a0\u00a0 1678\n|\u00a0\u00a0 Maximum connections\u00a0 1024\n|\u00a0\u00a0 TCP Port\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 11211\n|\u00a0\u00a0 UDP Port\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 11211\n|_\u00a0 Authentication\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 no\nNmap done: 1 IP address (1 host up) scanned in 0.36 seconds\n<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"%d8%b1%d8%a7%d9%87_%da%a9%d8%a7%d8%b1_%d8%b1%d9%81%d8%b9_%d8%a2%d8%b3%db%8c%d8%a8_%d9%be%d8%b0%db%8c%d8%b1%db%8c_%d9%88_%d8%a7%db%8c%d9%85%d9%86_%d8%b3%d8%a7%d8%b2%db%8c_memcached\"><\/span>\u0631\u0627\u0647 \u06a9\u0627\u0631 \u0631\u0641\u0639 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0627\u06cc\u0645\u0646 \u0633\u0627\u0632\u06cc memcached:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"_%d8%a7%da%af%d8%b1_%d8%b3%d8%a7%d8%b2%d9%85%d8%a7%d9%86_%d9%88_%d8%b3%d8%b1%d9%88%d8%b1_%d8%b4%d9%85%d8%a7_%d9%86%db%8c%d8%a7%d8%b2_%d8%a8%d9%87_memcached_%d9%86%d8%af%d8%a7%d8%b1%d8%af\"><\/span>\u00a0\u0627\u06af\u0631 \u0633\u0627\u0632\u0645\u0627\u0646 \u0648 \u0633\u0631\u0648\u0631 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 memcached \u0646\u062f\u0627\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0632 memcache \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc \u06a9\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 \u0648 \u06cc\u0627 \u0628\u0635\u0648\u0631\u062a \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0622\u0646 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f ( \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc \u062e\u0648\u062f\u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f \u0686\u0648\u0646 \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0648\u0631\u06cc\u0633 \u0648 \u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc \u0622\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u0647\u0627 \u0628\u0627 \u0645\u0634\u06a9\u0644 \u0648 \u062e\u0637\u0627 \u0645\u0648\u0627\u062c\u0647 \u0634\u0648\u062f )<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%d8%a7%da%af%d8%b1_memcached_%d9%85%d9%88%d8%b1%d8%af_%d9%86%db%8c%d8%a7%d8%b2_%d8%b3%d8%b1%d9%88%d8%b1_%d9%85%d8%ad%d9%84%db%8c_%d8%a7%d8%b3%d8%aa\"><\/span>\u0627\u06af\u0631 memcached\u00a0 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0633\u0631\u0648\u0631 \u0645\u062d\u0644\u06cc \u0627\u0633\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00a0<\/p>\n<p>\u0645\u0633\u06cc\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0631 \u0622\u062f\u0631\u0633 : \u00a0\/etc\/sysconfig\/memcached \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u060c \u0622\u0646 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0647 \u0648<\/p>\n<pre>OPTIONS=\"\"<\/pre>\n<p>\u0631\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0632\u06cc\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u062a\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0633\u0631\u0648\u06cc\u0633 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u06a9\u062f\u0647\u0627\u06cc \u0644\u0648\u06a9\u0627\u0644 \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0634\u0648\u062f<\/p>\n<pre>OPTIONS=\"-l 127.0.0.1\"<\/pre>\n<p>\u0633\u067e\u0633 \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u06cc\u0633\u062a \u06a9\u0646\u06cc\u062f <\/p>\n<pre>service memcached restart<\/pre>\n<p>\u0628\u0635\u0648\u0631\u062a \u067e\u06cc\u0634\u0641\u0631\u0636 \u0633\u0631\u0648\u06cc\u0633\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0632 memcached \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0627\u0632 127.0.0.1 \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f \u060c\u00a0 \u0627\u06af\u0631 \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0627\u0632 IP \u062f\u06cc\u06af\u0631 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0622\u0646 \u0622\u06cc \u067e\u06cc \u0631\u0627 \u062f\u0631 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0627\u0635\u0644\u0627\u062d \u06a9\u0646\u06cc\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%d8%a7%da%af%d8%b1_memcached_%d8%a8%d8%b1%d8%a7%db%8c_%d8%b3%d8%b1%d9%88%d8%b1%d9%87%d8%a7%db%8c_%d8%af%db%8c%da%af%d8%b1_%d8%af%d8%b1_%d8%b3%d8%a7%d8%b2%d9%85%d8%a7%d9%86_%d8%b4%d9%85%d8%a7_%d9%84%d8%a7%d8%b2%d9%85_%d8%a7%d8%b3%d8%aa\"><\/span>\u0627\u06af\u0631 memcached \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u062f\u0631 \u0633\u0627\u0632\u0645\u0627\u0646 \u0634\u0645\u0627 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u0639\u0645\u0648\u0645\u06cc \u0628\u0647 \u0633\u0631\u0648\u06cc\u0633 \u0648 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc IP \u0628\u0627 \u0627\u0628\u0632\u0627\u0631\u06cc \u0645\u0627\u0646\u0646\u062f iptables \u06cc\u0627 \u0641\u0627\u06cc\u0631\u0648\u0627\u0644 \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646 \u0645\u06cc \u0628\u0627\u0634\u062f <\/p>\n<p>\u00a0<\/p>\n<p>\u0628\u0635\u0648\u0631\u062a \u062f\u0644\u062e\u0648\u0627\u0647 :\u00a0<\/p>\n<p>\u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0627\u062c\u0627\u0632\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0628\u0627 \u062a\u0635\u062f\u06cc\u0642 \u0628\u0647 \u0631\u0648\u0634 SASL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f<\/p>\n<p><a href=\"http:\/\/www.shanison.com\/2014\/04\/29\/setup-memcached-with-sasl-authentication\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" class=\"broken_link\">http:\/\/www.shanison.com\/2014\/04\/29\/setup-memcached-with-sasl-authentication\/<\/a><\/p>\n<p>memcached \u0628\u0627 Zimbra:<\/p>\n<p><a href=\"https:\/\/wiki.zimbra.com\/wiki\/Blocking_Memcached_Attack\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">https:\/\/wiki.zimbra.com\/wiki\/Blocking_Memcached_Attack<\/a><\/p>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0647\u0631\u06af\u0648\u0646\u0647 \u0633\u0648\u0627\u0644 \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0648\u0628\u0644\u0627\u06af \u0631\u0633\u0627\u0646\u06af\u0627\u0631 \u0628\u0627 \u0645\u0627 \u062f\u0631 \u0645\u06cc\u0627\u0646 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;6693&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;2&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;5\\\/5 (2 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0686\u0637\u0648\u0631 \u0633\u0631\u0648\u0631 Memcached \u0631\u0627 \u0627\u06cc\u0645\u0646 \u06a9\u0646\u06cc\u0645&quot;,&quot;width&quot;:&quot;172.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 172.5px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            5\/5 (2 \u0631\u0627\u06cc)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0633\u0631\u0648\u06cc\u0633 memcached \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 UDP \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062d\u0645\u0644\u0647 \u0622\u0645\u067e\u0644\u06cc\u0641\u0627\u06cc\u0631\u06cc DOS \u0645\u0648\u0631\u062f \u0633\u0648\u0621\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f \u060c \u062d\u0645\u0644\u0647 \u06a9\u0646\u0646\u062f\u0647 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0628\u0633\u062a\u0647 UDP \u0631\u0627 \u0628\u0647 \u0633\u0631\u0648\u06cc\u0633 \u0645\u0645\u06a9\u0634 \u0628\u0627 \u06cc\u06a9 IP \u0622\u062f\u0631\u0633 Spoof \u0634\u062f\u0647 \u0645\u0646\u0628\u0639 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u062a\u0627 \u0638\u0631\u0641\u06cc\u062a \u0633\u0631\u0648\u0631 \u0642\u0631\u0628\u0627\u0646\u06cc \u0631\u0627 \u0628\u0627 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc Memcached \u067e\u0631 \u06a9\u0646\u062f.<\/p>\n","protected":false},"author":3,"featured_media":6694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[606,205,445],"tags":[1437,1438,1441,1439,1440,1436],"class_list":["post-6693","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-howto","category-security","category-kb","tag-memcache","tag-memcached","tag--memcached","tag-1439","tag-1440","tag-1436"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/6693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=6693"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/6693\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/6694"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=6693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=6693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=6693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}