https://wiki.parsec.com/ 2026-05-25T04:39:06+00:00 https://wiki.parsec.com/ https://wiki.parsec.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2021-10-25T18:48:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.parsec.com/harden_tcp/ip_services_against_syn_flood_attacks?rev=1635187728&do=diff The following cookbook will harden the IP stack for TCPIP Services for OpenVMS V5.3 and above against SYN FLOOD attacks. This can be useful if you are still exposing an OpenVMS web server to the outside world. These updates override the cautious HPE distributed defaults. The default was based on