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