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The Sysadmin web of sysadmin.wiki. Sysadmin, Security, Network, Hacking en-usCopyright 2024 by contributing authorsWiki Administrator [foswiki@s2p.de]The contributing authors of sysadmin.wikisysadmin.wikis2p.Sysadmin
https://sysadmin.wiki/Sysadmin
https://sysadmin.wiki/pub/Main/Icons/s2p-logo-2012_80.pngAnsibLe
https://sysadmin.wiki/Sysadmin/AnsibLe
ansible configuration management Installation View installation instructions Debian: apt get install ansible First Steps # ansible version ansible 1.6.6 Add so... (last changed by StephanPietzko)2024-01-18T10:16:31ZStephanPietzkoDNSSECwithUnitedDomains
https://sysadmin.wiki/Sysadmin/DNSSECwithUnitedDomains
Wie man DNSSEC mit Domains bei united domains.de aktiviert Howto enable DNSSEC with Domains at united domains.de 1 Sie müssen die Domain auf einen eigenen DNS ... (last changed by StephanPietzko)2023-08-12T10:18:31ZStephanPietzkoDnS
https://sysadmin.wiki/Sysadmin/DnS
DNS ISC bind 9 * LogginG * CachingOnly (proxy i.e. forwarder) * DetectDomainGenerationAlgorithm * InternalRootServer * QueryBindVersion * DNSCo... (last changed by StephanPietzko)2023-08-11T10:24:03ZStephanPietzkoCachingOnly
https://sysadmin.wiki/Sysadmin/CachingOnly
Caching only dns server You can build a caching only dns server as a forwarder (proxy) or without zones except db.root (classical caching only). forwarder optio... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoCatalogZone
https://sysadmin.wiki/Sysadmin/CatalogZone
catalog zone Secure the zone transfer with a TSIG key ACL allow update { !{10/8;any;}; key update key; }; (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoDNSControlScript
https://sysadmin.wiki/Sysadmin/DNSControlScript
Usefull script to check your domain #!/bin/sh #cat /var/log/named/queries.* grep query grep v bfinv grep "\(.biz \ .ru \ .info \)" grep v \.de\ grep... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoDetectDomainGenerationAlgorithm
https://sysadmin.wiki/Sysadmin/DetectDomainGenerationAlgorithm
Filter domain generation algorithm Domain generation algorithm (DGA) are used by various malware to periodically generate a large number of domain names that can ... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoDnsSec
https://sysadmin.wiki/Sysadmin/DnsSec
DNSSEC WORLINPROGRESS keys ... zone "bla portal.de" IN { type master; file "bla portal.de.db"; key directory "/etc/namedb/dnssec keys"; auto dnssec maintain; ... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoHowtoBuildBind
https://sysadmin.wiki/Sysadmin/HowtoBuildBind
Ubuntu bind is compiled with built with ' prefix=/usr' ' mandir=/usr/share/man' ' infodir=/usr/share/info' ' sysconfdir=/etc/bind' ' localstatedir=/var' ' enable ... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoInternalRootServer
https://sysadmin.wiki/Sysadmin/InternalRootServer
Internal root server WORK IN PROGRESS Funktioniert aber anscheinend so: * Slave ohne root Zone: erst eigene dedizierte Zonen, dann forward Zonen, dann Auflösun... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoLogginG
https://sysadmin.wiki/Sysadmin/LogginG
Logging with isc bind 9 example 1 ... logging{ channel queries_log{ file "/var/log/named/queries.log" versions 10 size 20m; severity debug 1; ... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoQueryBindVersion
https://sysadmin.wiki/Sysadmin/QueryBindVersion
How to query the bind version dig chaos txt version.bind @10.23.45.67 TXT "9.4.1" Intro By default BIND DNS reveals the version number when queried ... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoSerVices
https://sysadmin.wiki/Sysadmin/SerVices
Network Services * DhcpD * DnS * ProXy * NodeJs * IpAM IP Address Management or DDI if you integrate IpAM with DhcpD and DnS * AdressKonzept ... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoSiteMap
https://sysadmin.wiki/Sysadmin/SiteMap
http://sysadmin.wiki/Work/WebTopicList http://sysadmin.wiki/Sysadmin/WebTopicList http://sysadmin.wiki/Main/WebTopicList http://sysadmin.wiki/Sysadmin/ASA5520Boot... (last changed by StephanPietzko)2023-08-11T10:21:23ZStephanPietzkoDebianWithZFS
https://sysadmin.wiki/Sysadmin/DebianWithZFS
Debian with ZFS on a rootServer from Hetzner works at 29. Jul. 2023 * rescue with LINUX * install ZFS with the openers_install script * follow https://op... (last changed by StephanPietzko)2023-07-30T19:37:18ZStephanPietzkoLinuX
https://sysadmin.wiki/Sysadmin/LinuX
Linux * DebianShowInstalledPackage * PolicyBasedRouting * RedHat * ArmWorkstation * DebianWithZFS on a root Server from Hetzner (last changed by StephanPietzko)2023-07-30T19:25:56ZStephanPietzko