“You will be hacked. Choose the intruder!”

Florian Hansemann

More Security through effective, highly specialised inspection and advice

Florian Hansemann is a redteamer, pentester and exploit hunter as well as a prolific twitterer and blogger. It’s one of the best sources for tweets and retweets of technical posts, links to scripts, plug-ins, exploit kits, and other new tools, as well as guides and tips for anyone interested in redteaming and pentesting.

SentinelOne 2019, 1 of 21 Cybersecurity Twitter Accounts You Should Be Following

45,000 followers can’t be wrong!

Twitter 2022

Keynote Speaker “Best of the World in Security

CISOPlatform 2021

Florian Hansemann is an ethical hacker and penetration tester. His tweets and blog focus on tools and techniques of interest to redteamers. For example, he covers Tokenvator – a tool for extending permissions with Windows tokens or process injection into Windows.

TechBeacon 2018, 1 of 21 redteaming resources for your security team



Florian grew up with IT and has grown steadily. He has been fascinated by IT systems since his early youth. He has been passionate and dedicated to IT Security, with a focus on Offensive Security. Florian has many years of in-depth professional experience and founded his company HanseSecure in 2014. HanseSecure with its highly specialized team is a qualified partner for companies of any size and industry.


Penetration test