Here is my list of Gifts for Everyone, the 2023 edition. Call me the office grab bag or secret Santa gift whisperer. I’ve assembled this list mostly from items that I’ve bought (at Amazon) and use almost everyday. There are gifts for those who are studying for an exam and others for that hard to […]
All about hping
The hping is a network tool used to send custom ICMP/UDP/TCP packets and to display target replies. It provides the capability to use additional protocols unlike ping which uses ICMP to send messages and receive replies. The utility hping3 is the version of the utility that is included in the Kali Linux distribution. Note: At […]
The Cost of Security Certification Exams
A student recently asked me about my views on different cybersecurity certifications. I offered my views but their response was that they wanted my opinion on the real value. I spoke about my view that working in cybersecurity really required a commitment to lifelong learning. That wasn’t doing it for them. They wanted it boiled […]
Comparing Entry Level Cloud Certifications
In 2019 I predicted that there would be a shift in the training industry towards cloud computing. Looking back I was wrong. In 2020 I again predicted to friends in the training industry that there would be a massive demand for cloud training courses and associated certifications. I was wrong again. Now I’m not going […]
What is ‘Domain Fronting’ and why is it important?
Domain fronting, a technique that involves editing fields in an HTTP header is a useful tool for evading online censorship.