Choose the BEST protocol you would apply in the case that you have been required to configure a security strategy, on account of a recent security breach, that will enable data to travel encrypted over both the Internet and intranet?

IPsec called a nonproprietary security standard functions secure transfers both on the internal network and external area of the local LAN. IPsec offers encryption and authentication services for data communications. Answer “SST” is an invalid protocol. Answer “CHAP”, Challenge Handshake Authentication Protocol (CHAP), is a remote-connection authentication protocol. Answer “FTP” is not correct since FTP is used for large data transmissions, normally from the Internet.