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.
Maintaining Your Certification
Congratulations! You passed your CompTIA certification exam and now you join those that are working to advance their careers by demonstrating and maintaining their technical skills. One of your next steps should be maintaining that certification. Your first step should be to make sure that CompTIA knows your mailing address. They will be sending you […]
Linux Troubleshooting Methodology
The Linux troubleshooting methodology as presented in the CompTIA Linux+ XK0-005 exam.
So much for UEFI security.
One of the main features of UEFI was to be able to better secure the computer boot process and identify attacks on the integrity of operating system files before they are loaded into memory and executed.