Experten aus dem binsec-Universum

Pentesting

Common Vulnerability Scoring System (CVSS) - a (subjectively) unified rating scheme for vulnerabilities?

Breaking into foreign IT systems in the role of an attacker can be very captivating. As a penetration tester, however, you should never lose sight of the actual goal: identifying all entry points and vulnerabilities in a target system. The list of vulnerabilities can become very long and confusing. To tell a customer which vulnerabilities should be addressed…

The Value and Limitations of Penetration Tests

Recently, during a consulting meeting, I was asked whether you are given a guarantee after a penetration test that the tested application is absolutely secure. From a customer's point of view that question is perfectly understandable. Anyone who spends anything up to several thousand…

What does a penetration test cost?

The cost of a penetration test primarily depends on two factors: the effort involved and the day rate. The duration of a penetration test depends on the size and complexity of an application or an IT infrastructure. As a rule, there are no blanket estimates…

How do you actually become a penetration tester? (2022 update)

I have already been asked several times how you actually become a penetration tester and which approach I can recommend for it. There is neither a vocational training specialised in it nor a degree programme specialised in it. I would like to approach the answer from the reverse end…

Experiences with the OSCP: Part 9 The Exam - Exam Network

Hard, harder, OSCP exam. Yesterday - or rather today - I got the OSCP (Offensive Security Certified Professional) exam behind me. Within a 24-hour window I had to break into several servers (Windows/Linux) and gain privileged rights. A CISSP or CISM exam of a few hours is…

Experiences with the OSCP: Part 8 The Lab Report

With most of the systems taken over, I wanted to start on the Penetration Test Report for the lab. So far I had kept my documentation in bullet points using Keepnote. I have to admit, I should either have created the documentation in the lab right away in parallel to hacking or…