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? Segmented Incremental Full RAID 0 Differential 6-2:Which of the following would be the best use of SHA-2? Confidentially transfer email messages over public networks Hide data inside of a graphics file Transfer private keys over a public network Use the same key when encrypting and decrypting 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 End-of-life vulnerability Improper input handling Embedded system 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? tcpdump dig netstat Nmap traceroute 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? Packet filter Forward proxy SSL accelerator DDoS mitigation VPN concentrator 6-6: A user has just signed for a delivery. What type of authentication was used? Something you do Something you have Something you are Something you know Somewhere you are 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? ALE AAA MFA SLE ARO 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 Hashing Block cipher 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? Administrative Physical Deterrent Compensating Preventive 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? RIPEMD SHA-2 AES BCRYPT HMAC
