Tag: security

Articles tagged "security".

• CGNAT and ports in Spain: why your ports don't work

  Published: 27 Sep, 2026 |  at  10:30 AM

  Security

  CGNAT and ports in Spain: what it is, how to tell whether you are behind it, why ports never open, and the solutions that let you connect from outside.

• WiFi password, WPA3 and WPS: securing your home network

  Published: 27 Sep, 2026 |  at  10:00 AM

  Security

  Home WiFi security explained: WPA3, mixed WPA2/WPA3, WPS, hiding the SSID, MAC filtering, strong passwords and what to do if you suspect your network was hacked.