CompTIA SY0-501 Security+ Take Ten Challenge #6Step 1 of 1010%6-1: A security administrator would like to minimize the number of backup tape sets used during a recovery exercise. Which of the following would be the BEST choice for this requirement? Incremental RAID 0 Differential Segmented Full 6-2:Which of the following would be the best use of SHA-2? Transfer private keys over a public network Confidentially transfer email messages over public networks Use the same key when encrypting and decrypting Hide data inside of a graphics file Securely store passwords in a centralized database 6-3: A SOHO router company has recently announced a security issue for one of their routers. Which of the following would BEST describe this vulnerability? Race condition Lack of vendor support Improper input handling Embedded system vulnerability End-of-life vulnerability 6-4: A security engineer would like to verify that an application is communicating using encrypted protocols. Which of the following would provide this verification? netstat Nmap dig traceroute tcpdump 6-5: A network architect needs to offload web server encryption to increase the speed of a public web application. Which of the following would BEST fit this requirement? DDoS mitigation VPN concentrator SSL accelerator Packet filter Forward proxy 6-6: A user has just signed for a delivery. What type of authentication was used? Something you are Something you have Something you know Somewhere you are Something you do 6-7: Fourteen laptops are expected to be stolen from an organization over the next twelve months. Which of the following would describe the total cost of these thefts? MFA AAA SLE ARO ALE 6-8: A VPN communication uses RSA to create and validate a digital signature. Which of the following would BEST describe this process? Obfuscation Asymmetric encryption Key stretching Block cipher Hashing 6-9: A financial company has installed a backup generator to protect against intentional power disruption. Which of the following security controls would BEST describe this installation? Compensating Physical Preventive Administrative Deterrent 6-10: A security administrator would like to increase the confidentiality of files stored on a local NAS. Which of these would be the BEST way to provide this function? SHA-2 HMAC BCRYPT AES RIPEMD
