Web Security
CEO fraud and email impersonation: how to avoid fake payments
An email that looks like it comes from your boss or a supplier asks for an urgent payment. How this fraud works and the protocols that stop it.
Web Security
Shared access and employee departures: a password policy for teams
When someone leaves the company, which accesses do they keep? How to share accounts without sharing passwords and what to do at each departure.
Web Security
How to create secure passwords: long phrases and common mistakes
Length matters more than odd symbols. How to create strong passwords you can actually remember and the mistakes that make theft easy.
Web Security
Password managers: what they are and how to choose one for your company
Remembering dozens of strong passwords is impossible. A manager does it for you and is one of the best security investments.
Web Security
File permissions and exposed sensitive files on your hosting
A forgotten backup or a visible configuration file can hand your passwords to anyone. What to check and how to fix it.
Web Security
WAF and brute force: how to stop automated attacks on your site
A large share of the traffic hitting your site is bots trying passwords and looking for flaws. How to spot them and which protections to enable.
Web Security
HTTP security headers: what they are and how to enable them
A few lines of configuration ask the browser to protect your visitors. What each header does and how to check them.
Web Security
Basic security checklist for your web server
Twelve simple controls that close most of the doors attackers use on a hosting account or server. Use them as a review list.
Web Security
Privacy policy and Colombian Law 1581 of 2012: the minimum your website needs
If your site collects visitor data, you must explain how it is handled. What to include and what mistakes to avoid. It does not replace legal advice.