Cybersecurity Analyst
Cybersecurity Analyst
I just completed the course Security of Classified Information – Complementary Course, from the National Security Cabinet of Portugal.
This is a complementary course to the course Introduction to the Security of Classified Information, that I had previously completed.
I just completed the course Introduction to the Security of Classified Information, from the National Security Cabinet of Portugal.
I just completed the course Cybersocial Citizen, from the National Cybersecurity Centre of Portugal.
I just completed the course Cybersecure Consumer, from the National Cybersecurity Centre of Portugal.
I just completed the course Cyberinformed Citizen, from the National Cybersecurity Centre of Portugal.
I just completed the course Cybersecure Citizen, from the National Cybersecurity Centre of Portugal.
I just completed the learning path AP Digital (Digital Public Administration), a set of 16 courses from INA (National Institute of Administration), totalling 100 hours, available exclusively to Portuguese state employees and accessible to me through my role at the National Cybersecurity Centre of Portugal.
Here is the full list of courses with the corresponding certificates:
APD 1.1 | Using devices with internet access 
APD 1.2 | Searching for data, information, and digital content
APD 1.3 | Learning to evaluate online content
APD 1.4 | Storing and organizing digital information
APD 2.1 | Sharing information through digital technologies
APD 2.2 | Using public and private digital services
APD 2.3 | Digital rules and standards
APD 2.4 | Protecting my digital identity
APD 3.1 | Creating text files
APD 3.2 | Creating spreadsheets
APD 3.3 | Creating audio and image files
APD 3.4 | Copyright and digital licences
APD 4.1 | Protecting devices and digital content
APD 4.2 | Protecting personal data and privacy in digital environments
APD 4.3 | Health and well-being in a world of digital technologies
APD 4.4 | Sustainability in a world of digital technologies
After outages in AWS and Azure last month, today a technical problem with Cloudflare, kocked out millions of websites offline, including X (Twitter), ChatGPT, Spotify, among others.
According to the company, the issue has now been resolved.
Sources:
https://www.businessinsider.com/cloudflare-outage-internet-down-x-open-ai-2025-11
https://www.bbc.com/news/articles/c629pny4gl7o
https://www.engadget.com/big-tech/cloudflare-hit-by-outage-causing-widespread-errors-124208302.html
I’m proud and honored to have participated in the National Cybersecurity Exercise 2025, organized by the Portuguese National Cybersecurity Centre, providing technical support for the team.
More information (in Portuguese):
https://www.securitymagazine.pt/2025/11/12/na-ciberseguranca-nao-ha-concorrencia
Microsoft just released the new version of Windows 11, version 25H2!
This update will gradually be offered to current devices with Windows 11 or can be manually installed from scratch.
The ISOs and the Media Creator (to create the USB installer) can be downloaded from here:
https://www.microsoft.com/en-us/software-download/windows11
