DCOM258 QUIZ11 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++

DCOM258 QUIZ11 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++ A security engineer encrypted traffic between a client and a server. Which security protocol does the engineer configure if an ephemeral key agreement is used? TLS 1.3 Transport layer security (TLS) version 1.3 improves upon a vulnerability in TLS1.2. Which statement correctly describes a remedy for this vulnerability? TLS version 1.3 removes the ability to downgrade to weaker encryption ciphers and earlier versions of transport layer security. A system administrator is setting up a new Simple Mail Transfer Protocol (SMTP) configuration. Make recommendations for how the administrator should configure the ports. (Select all that apply.) -Port 465 should be used for message submission over implicit TLS. -Port 25 should be used for message relay. A system administrator uses a Graphical User Interface (GUI) remote administration tool over TCP port 3389 to manage a server operating Windows 2016. Evaluate the types of remote administration tools to conclude which protocol the administrator is using. Remote Desktop An authoritative server for a zone creates an RRset signed with a Zone Signing Key. Another server requests a secure record exchange and the authoritative server returns the package along with the public key. Evaluate the scenario to determine what the authoritative server is demonstrating in this situation. DNS Security Extension An attacker modifies the HOSTS file to redirect traffic. Consider the types of attacks and deduce which type of attack has likely occurred.