Offensive Security
What Is Pentest as a Service? Continuous Security Testing Explained
Have the systems regularly inspected by a trusted IT security company? This is Pentest as a Service!
Vincent Heinen
7 min read
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Insights
Cybersecurity Blog
Analyses, practical tips and assessments from the world of IT security.
205 articles total - Page 5 of 30
Security Awareness
The problem with IPv4 addresses and why there are none anymore
What are IP addresses, what is the difference between IPv4 and IPv6 addresses, and what is the scarcity of IPv4 addresses all about?
Chris Wojzechowski
6 min read
Security Awareness
DMARC - Purpose & Functionality Explained!
Between all the old email protocols, DMARC is practically still an infant. We explain the functionality and purpose in this article.
Chris Wojzechowski
4 min read
Security Awareness
What Is DKIM? Email Authentication with Digital Signatures Explained
DKIM was designed to counteract unwanted emails such as spam or phishing. But what is this protocol all about?
Chris Wojzechowski
4 min read
Security Awareness
How do digital signatures work?
In the digital space, there are digital signatures that can act like a signature. But how do they work?
Chris Wojzechowski
4 min read
Phishing Simulation
CEO Fraud in Germany: Why the Fraud Scam Can Also Hit Your Company
CEO fraud involves forging the identity of a decision maker. For this reason, everyone should prepare for it!
Chris Wojzechowski
5 min read
Security Awareness
IT Security Awareness: How to Train Employees Against Cyber Threats
If you want to ensure more awareness for IT security, you need several measures, a suitable culture and rules!
Jan Hörnemann
5 min read
