How secure is https?

@mac 

HTTPS (Hypertext Transfer Protocol Secure) is a secure version of the HTTP protocol used for secure communication over a computer network, most commonly the internet. It utilizes encryption to protect the data being transmitted between the user's browser and the website server, making it much more secure than HTTP.

HTTPS ensures that the data exchanged between the user and the website is encrypted and inaccessible to third parties, preventing potential attackers from intercepting and tampering with the information being transmitted. Additionally, HTTPS provides authentication, ensuring that the user is communicating with the intended website and not a malicious impostor.

While HTTPS is generally considered to be a secure protocol, it is important to note that no system is completely invulnerable. There may still be vulnerabilities in the implementation of HTTPS on a website or in the protocols themselves that could potentially be exploited by sophisticated attackers. It is important for websites to regularly update and maintain their security measures to mitigate the risk of security breaches.

Overall, HTTPS is a robust and reliable protocol for securing online communication, providing a high level of security for users who are accessing websites that use it.