Network+ 8.6: Secure Protocols

Which of the following are improvements to SNMP that are included within SNMP version 3?
Authentication for agents and managers.
Encryption of SNMP messages.
Which protocol does HTTPS use to offer greater security for Web transactions?
Talnet is inherently insecure because its communication is in plain text and is easily interpreted. Which of the following is an acceptable alternative to Talnet?
Which of the protocols is used for securely browsing a Web site?
You have been using SNMP on your network for monitoring and management. You are concerned about the security of this configuration.
What should you do?
Implement version 3 of SNMP.
Which of the following protocols can be used to securely manage a network device from a remote connection?
Which of the following protocols are often added to other protocols to provide secure transmission of data?