Technical recommendation 01/21
The NCSC's technical recommendation 01/21 describes the importance and recommends the use of the STARTTLS and DANE standards for greater security in the transfer of electronic mail (SMTP) between organisations.
Do you use social media? Do you think you have all the necessary precautions when using them to be safe and protect your privacy?
The e-learning course "Cybersocial Citizen" provides essential advice for a safer use of social media. Learn more here.
Last updated on 07-05-2026