Proxy servers can be used to increase web security within an organization. Which of the following are benefits of using a proxy server? You may select more than one answer if needed.

Proxy servers can prevent sniffing attacks against the user.

Proxy servers can block malicious packets based on their destination port number.

Proxy servers can hide a user's true IP address from the web server being accessed.

Proxy servers can translate a private IP into a public IP$,$ segmenting an IP network into multiple sub$-$networks.

Proxy servers can be used to deploy content filters to monitor user web traffic for dangerous traffic.