Smurf dos attack - Study guides, Class notes & Summaries

CS3690 Test 1 Exam Questions & Answers What was used as a packet metric to "cue" the firewall to discard attack packets? - ANSWER-UDP/53 and size > 512b plus header In what way is this attack similar to the Smurf Attack? - ANSWER-Attacker impersonates IP address of target and employs amplification The attack employs three techniques to "amplify" the DoS affect; what are they? - ANSWER-1) query for resource record that is known/expected to elicit a larger than usual response 2) a...

ITN 266 EXAM QUESTIONS WITH All CORRECT ANSWERS Which of the following is an example of a wireless attack? - Answer- Unauthorized network access Man-in-the-middle attack using an evil twin Wireless DOS attacks (All of these) A ________ attack is when a webserver is flooded with application layer web requests. - Answer- HTTP flood The ultimate goal of a DoS attack is to ________. - Answer- cause harm In a smurf flood DoS attack, attackers can benefit from a multiplier effect becau...

What prevents man-in-the-middle attack? correct answer: SMB What is the best technical solution for reducing the threat of man-in-the-middle attack? correct answer: PKI prevents eavesdropping and replay attack correct answer: Kerberos Which of these can protect against replay attack? correct answer: AH What protects against playback attack? correct answer: CHAP Which of the following may help prevent replay attack? correct answer: SSL What do you use to encrypt sensitive ...

IS 305 Midterm Exam | Complete Solutions (Verified) The Domain Name Service is what translates human-readable domain names into IP addresses that computers and routers understand. True The type of hacking that involves breaking into telephone systems is called sneaking. False The technique for breaching a system's security by exploiting human nature rather than technology is war-driving. False Malware is a generic term for software that has a malicious purpose. True Software that lays dormant...

Which of the following is the main difference between a DOS attack and a DDoS attack? O The DDoS attack spoofs the source IP address.The DDoS attack uses zombie computers.The DDoS attack does not respond to SYN ACK packets in the threeway handshake process.The DDoS attack uses an amplification network correct answers The DDoS attack uses zombie computers. (denial of service DoS, single atacker directs an attack at a single target.) (distributed of service attack DDoS, multiple PCs attack)...

GSEC 401.3 Internet Security Technology Exam Questions All Correctly Answered Reconnaissance Tools - Answer -1) Who Is - DNS Servers 2) NSLookup - ip Address 3) ARIN - IP Address Range Scanning Tools - Answer -1) Hping2 - visable IP 2) NMap - Open Ports 3) Vulnerability Scanner - Services and exposures Exploitation Tools - Answer -1) Pivot points 2) internal recon 3) internal scanning 4) data exploits Creating backdoors - Answer -1) Create an unauthorized entry point in a sy...

GIAC EXAM WITH COMPLETE QUESTIONS AND ANSWERS LATEST 2024/2025 || GRADED A+. Ack Piggybacking - ANSWER The Practice of sending an ACK inside another packet going to the same destination Address resolution protocol - ANSWER Protocol for mapping an IP address to a physical machine address that is recognized on the local network. A table, usually called the ARP cache, is used to maintain a correlation between each MAC and its corresponding IP address What are the five threat vectors? - ANSWE...

WGU C172 Network & Security Appraisal Exam Assessment Questions and Correct Answers Latest Updates 2024/2025 Ring topology - correct answer nodes are connected to each other with a backbone cable that loops around and ends at the same point it started Lans or wans, coaxial cable or RJ-45 cable (ethernet) Mesh topology - correct answer network that connects every node to every other node in the network Bus topology - correct answer coaxial cable is looped through each networking devic...

Network Security N10- 008 2022 questions and answers Which of the following are terms for an area of an enterprise network, separated by firewalls, which contains servers that must be accessible both from the Internet and from the internal network? (Choose all that apply.) A. Intranet B. DMZ C. EGP D. Stateless network E. Perimeter network F. Screened subnet - answerB, E, F. Servers that must be accessible both from the internal network and from the Internet are typically located in...

WGU C172 Network & Security Focused on Vulnerabilities, Risks, Attacks &Threats Exam Questions and Answers 2024/2025 Database Control - correct answer SQL Injection and Buffer Overflow Man in the Middle (mitm) - correct answer impersonates both the sender & the receiver to intercept communication between two systems. A hacker hijacks a session between trusted client and network server. Attacks occur in various OSI Layers. Uses IP spoofing at its base, it goes a mile beyond that in order...