Who are we?
We are Anna and Sascha Brendel, the founders of Lednerb IT-Security GmbH.
From Flensburg, we support companies with the conviction: Effective security does not have to be complicated.
We offer you holistic, pragmatic solutions that we implement quickly and easily to protect your business sustainably.


Sascha Brendel
Founder & CEO Pentester & IT-Security ConsultantCybersecurity – Done For You!
We take the complexity off your hands and ensure a secure digital infrastructure.
Start today with a personalized consultation.
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