{"id":262,"date":"2016-05-19T02:09:34","date_gmt":"2016-05-19T02:09:34","guid":{"rendered":"http:\/\/softinite.com\/?p=262"},"modified":"2016-05-19T02:09:34","modified_gmt":"2016-05-19T02:09:34","slug":"softinite-com-under-attack-part-iii","status":"publish","type":"post","link":"http:\/\/softinite.com\/?p=262","title":{"rendered":"Softinite.com under attack Part III"},"content":{"rendered":"<p>Some South African IPs have been SYN flooding my website today.<\/p>\n<p>The proposed solution was to enable SYN cookies in \/etc\/sysctl.conf:<\/p>\n<p>net.ipv4.tcp_syncookies=1<br \/>\nnet.ipv4.tcp_max_syn_backlog=2048<br \/>\nnet.ipv4.tcp_synack_retries=3<\/p>\n<p>When one works over ssh, &#8216;sysctl -p \/etc\/sysctl.conf&#8217; can be used to activate the changes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some South African IPs have been SYN flooding my website today.<\/p>\n<p>The proposed solution was to enable SYN cookies in \/etc\/sysctl.conf:<\/p>\n<p>net.ipv4.tcp_syncookies=1<br \/>\nnet.ipv4.tcp_max_syn_backlog=2048<br \/>\nnet.ipv4.tcp_synack_retries=3<\/p>\n<p>When one works over ssh, &#8216;sysctl -p \/etc\/sysctl.conf&#8217; can be used to activate the changes.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_newsletter_tier_id":0,"footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[13],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7uKYI-4e","_links":{"self":[{"href":"http:\/\/softinite.com\/index.php?rest_route=\/wp\/v2\/posts\/262"}],"collection":[{"href":"http:\/\/softinite.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/softinite.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/softinite.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/softinite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=262"}],"version-history":[{"count":2,"href":"http:\/\/softinite.com\/index.php?rest_route=\/wp\/v2\/posts\/262\/revisions"}],"predecessor-version":[{"id":264,"href":"http:\/\/softinite.com\/index.php?rest_route=\/wp\/v2\/posts\/262\/revisions\/264"}],"wp:attachment":[{"href":"http:\/\/softinite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/softinite.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=262"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/softinite.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}