P.Leclercq in Security 2023-10-20 technology
What is DNS, the Domain Name System?
DNS is traditionally compared with the phone book of a network; it’s the software that translates human readable names to network (IP) addresses.
P.Leclercq in Security 2023-09-24 security tips
As noted in the previous article about reporting phishing to authorities, sharing the methods and means used by hackers is important to prevent others from becoming victims of criminal acts.
Fortunately, major browser manufacturers have recognized the importance of user safety and have provided mechanisms protecting the user.
P.Leclercq in Security 2023-09-18 security tips
Reporting phishing attacks to authorities is a crucial step in combating cybercrime. In this article, we’ll explore why reporting phishing attacks is essential, and we’ll provide insights into the challenges authorities face in catching these cyber pirates.
P.Leclercq in Security 2023-09-10 security tips
Phishing is currently the most current way to get a ransomware into your computer or network, or to have your data stolen. According to a Guardian Digital report, 91% of successful cyber attacks begin with a phishing email.
Read on to see how you can detect and act on basic phishing.
P.Leclercq in Security 2023-08-18 lab technology
Thanks to the evolution of the technology over the past two decades, building a budget home lab with enough power to run corporate applications is possible. With affordable hardware, virtualization software and open source solutions, you can transform a corner of your home office into a realistic testing ground.
P.Leclercq in Security 2023-08-12 security tips
Be careful with QR codes…
P.Leclercq in Security 2023-08-06 governance
As noted on the main page of this site, I have written an introduction to the European GDPR regulation, which should be sufficient for you to pass the GDPR Foundation exam. It is available as a download here.
P.Leclercq in Security 2023-08-06 governance ISO27001
As noted on the main page of this site, I have written an introduction to the ISO 27001:2013 standard, which should be sufficient for you to pass the ISO 27001 Foundation exam.
You can download it from here.
P.Leclercq in Security 2023-08-06 general
40 years ago, I started my career in IT, and as a side job I started teaching computer architecture and programming to computer science students. Closing the loop, I will try to post here some educational content or real life experience documentation, hoping it will help you upgrade your security posture, or progress in your study or professional life.