In terms of security policies, what is advised regarding SSL Certificates?

Using a public SSL certificate is crucial for establishing trust and ensuring secure communications over the internet. Public SSL certificates are issued by trusted Certificate Authorities (CAs), which validate the identity of the entity requesting the certificate. This validation process helps to mitigate the risk of man-in-the-middle attacks and instills confidence in users that they are communicating with a legitimate and verified source.

Public SSL certificates also enable secure HTTPS connections, which encrypt the data transmitted between users and web servers, thus safeguarding sensitive information from eavesdroppers. Having a certificate issued by a recognized authority signifies to users that the website they are interacting with adheres to security standards and practices.

In contrast, self-signed certificates lack the validation process and trust inherent in certificates issued by trusted CAs, which can lead to warnings in browsers and create doubts about the security of a connection. Without public SSL certificates, emails and web transactions could be vulnerable to interception, making them less secure. Therefore, the recommendation for public SSL certificates aligns with best practices in cybersecurity to ensure safe and secure communications.