CompTIA SY0-501 Security+ Take Ten Challenge #4Step 1 of 1010%4-1: A malicious application has circumvented your wireless access point and is communicating directly between devices. Which of the following would BEST describe this technique? Static routing NAT VLAN Ad hoc Virtualization 4-2: A security administrator would like to authenticate users connecting to a VPN tunnel. This authentication should occur over a secure channel. Which of these would be the BEST choice for this requirement? LDAPS ACL HTTP PAP S/MIME 4-3: What type of backup makes a copy of all files that were changed since the last full backup? Offline Real-time Incremental Hybrid Differential 4-4: Robert is sending a document to Alicia, and he'd like to make sure that the contents of the document aren't modified. Which of the following should Robert follow? Use Alicia's private key to digitally sign the document Use Alicia's public key to digitally sign the document Use his private key to digitally sign the document Use his public key to digitally sign the document Use his private key and Alicia's public key to create a shared symmetric key 4-5: Each time a user starts their browser, a pop-up window appears with a promotion for a local restaurant. Which of the following would best describe this scenario? RAT Adware Keylogger Worm Logic bomb 4-6: Which of the following could be used to obtain the banner of a service? tcpdump traceroute dig netstat netcat 4-7: A system administrator would like to limit account permissions to the minimum required for the user to complete their assigned tasks. Which of these would BEST describe this? Application whitelisting Least functionality FDE TPM EAL 4-8: When checking out laptops, employees must provide a signature. Which of the following would best describe this authentication factor? Something you do Something you know Something you have Somewhere you are Something you are 4-9: Which of the following would be considered a corrective security control? Login banner Security policy Mantrap Backups Motion detector 4-10: Which of the following would be the BEST way to randomize a stored password? Forward secrecy Steganography Nonce Salt Diffusion
