Untenstehend eine Sammlung von Links, welche ich immer wieder benötige. Vllt. hilft sie dem einen oder anderem auch (Stand: 25.05.2021)

HTTrack Website Copier: Link

Lifecycle Milestones for Citrix Workspace app and Citrix Receiver: Link

Additional Lifecycle Information for Citrix Receiver for Windows: Link

Testing TLS/SSL encryption: Link

MTA-STS validator: Link

Nginx Proxy Manager: Link

Fix the Docker and UFW security flaw: Link

The Restore Point Simulator: Link

Mapping OpenSSL cipher suite names to IANA names: Link

2FA QR code generator
Save your 2FA secrets, then use this to scan them again.

Hyper-V Virtualization Calculator
This calculator evaluates the number of hosts in a Hyper-V cluster for the given legacy server workload and host specification.

Server Virtualization Calculator – ESXi
This tool calculates the number of hosts in a vSphere ESXi cluster based on the planned VM workload and host configuration.

Claims X-Ray
Use the Claims X-ray service to debug and troubleshoot problems with claims issuance. The service interacts with your AD FS deployment and helps you issue the claims that you need for your applications.

IPv6 to to PTR Record
Dieses Tool generiert einen PTRv6 Eintrag für DNS-Server (z.B. BIND).

DNS Check in Pingdom Tools
The DNS Check in Pingdom Tools will check your DNS health and help you find errors, and verify that you domain name has been set up correctly.

Exchange Server and Update Rollup Build Numbers
Diese Wiki-Seite listet die Exchange Server-Versionen und Update Rollups mit jeweiligen Veröffentlichungsdaten und KB auf.

Regex Storm
Regex Storm ist ein kostenloses Tool zum Erstellen und Testen von regulären Ausdrücken.

.htaccess Generator
Verzeichnisschutz online mit Htaccess und Htpasswd

Hardenize is developed by a small team who are passionate about improving the security of the Internet. Adapting the William Gibson quote, we believe that the future of security is already here, but it’s not evenly distributed yet. We made it our mission to help organizations and individuals gain visibility into the security of systems they care about.

//email / test To:
When you click Run Test, //email/test To: („TestReceiver“) performs all the steps that Internet email systems go through to send email. It records every command and byte of data it sends and every answer and byte of data that the other email system sends. TestReceiver never actually sends an email, it just gets as close as possible, learning as much about the remote system as it can.

Build-Nummern und Versionen von VMware-Produkten
In dieser Tabelle werden die Produktnamen und die zugehörigen Knowledgebase-Artikel mit den Build-Nummern und Versionen aufgeführt.

Microsoft SQL Server Version List
Diese inoffizielle Build Tabelle enthält alle bekannten Service Packs (SP), kumulativen Updates (CU), Patches, Hotfixes und andere Versionen von MS SQL Server, die freigegeben wurden.

VMware Lifecycle Product Matrix
Den aktuellen Stand für das jeweilige VMware-Produkt zum Nachlesen.

Microsoft SQL Server: Verschieben von Systemdatenbanken
Das Verschieben von Systemdatenbanken kann in den verschiedenen Situationen (z.B. Datenträgerwartung) nützlich sein.

Local Group Policy Object Utility
LGPO.exe is a new command-line utility to automate the management of local group policy. It replaces the no-longer-maintained LocalGPO tool that shipped with the Security Compliance Manager (SCM), and the Apply_LGPO_Delta and ImportRegPol tools.

RBL-CHECK.ORG ist ein kostenloses Tool für all jene, die wissen müssen, ob IP-Adressen auf einer RBL gelistet sind. Stündlich erfolgt ein Test, ob man auf einer RBL gelistet ist. is a FREE domain research tool that can discover hosts related to a domain. Finding visible hosts from the attackers perspective is an important part of the security assessment process.

HSTS Preload List Submission
This form is used to submit domains for inclusion in Chrome’s HTTP Strict Transport Security (HSTS) preload list. This is a list of sites that are hardcoded into Chrome as being HTTPS only.

Grok Constructor
This tries to parse a set of given logfile lines with a given grok regular expression (based on Oniguruma regular expressions ) and prints the matches for named patterns for each log line.

Grok Debugger
This tries to parse a set of given logfile lines with a given grok regular expression (based on Oniguruma regular expressions ) and prints the matches for named patterns for each log line.