P.Leclercq in Security 2025-06-21 technology security tips
Here’s a step-by-step guide to enabling two-factor authentication (or two-step verification) on your Google Account, along with instructions on how to use it once set up. This feature strengthens your account’s security by adding an extra step when logging in. This will prevent an imposter from logging in to your account even if they’ve stolen your username and password.
P.Leclercq in Security 2025-06-08 governance technology security tips
Two-factor authentication is a security method that requires two distinct forms of identification to access an account or system. Unlike traditional password-only authentication, 2FA adds an additional layer of protection.
P.Leclercq in Security 2025-05-27 governance
As mentioned in a previous article, security begins with governance. Management must indicate its commitment to protecting information, set objectives, and describe the means to be implemented. Traditionally, this is done through a document: the cybersecurity policy.
P.Leclercq in Security 2025-05-06 governance
In the previous article, we listed the basic practical measures to implement to achieve a minimum level of security. However, it is crucial to understand that your company’s security doesn’t begin with technology, but with governance. Installing antivirus software or enabling two-factor authentication will have only a limited impact if you haven’t first clearly defined who makes decisions, according to what rules, and based on what risks.
P.Leclercq in Security 2025-04-24 security tips governance
According to its creator, the Centre for Cybersecurity Belgium (CCB), “The CyberFundamentals Framework is a set of concrete measures to protect data, significantly reduce the risk of the most common cyber-attacks, and increase an organisation’s cyber resilience.”
P.Leclercq in Security 2024-12-30 technology
In a previous article on MIME, you have met the Base64 format used to encode mail attachments. This post explores what Base64 encoding is, why it was created, and how it is used in email and web protocols.
P.Leclercq in Security 2024-12-11 technology
If you have ever sent or received an email with an attachment, you have likely encountered MIME types, though you may not have realized it. MIME types play a crucial role in modern email communication. For IT professionals and advanced users, understanding MIME types is essential not only for troubleshooting but also for ensuring security. Let’s break down what MIME types are, their history, and why they matter.
P.Leclercq in Security 2024-11-10 technology
This article will deviate a little from the previous content to describe an offensive tool used to test a website security.
Burp Suite is a graphical tool for testing Web application security.
P.Leclercq in Security 2024-05-16 technology security tips
I still recently encountered a case where it was enabled on some systems in an enterprise, so here is a small reminder.
P.Leclercq in Security 2024-04-12 technology
DMARC, Domain-based Message Authentication, Reporting & Conformance, is a protocol providing email authentication, policy and reporting capabilities. It builds on SPF and DKIM to improve monitoring and reporting of the protection of your email domain.