See updated information on Publications on the sector of the communications.
Consult:
- Third ENISA Anti-Spam Measures Survey https://www.anacom.pt/render.jsp?contentId=1010117
- Network Resilience and Security: Challenges and Measures https://www.anacom.pt/render.jsp?contentId=1010127
- Guidelines for Enhancing the Resilience of Communication Networks - Providers' Measures https://www.anacom.pt/render.jsp?contentId=1010135