Which layer 2 exploit prevents authorised users from acquiring IP addresses? Spoofing, MAC address inundation, and DHCP starvation ARP spoofing
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Which layer 2 exploit prevents authorised users from acquiring IP addresses? Spoofing, MAC address inundation, and DHCP starvation ARP spoofing
Step by step
Solved in 3 steps
- THINKING CRITICALLY Which of the following hosts on a corporate intranet are on the same subnet? a. b. c. d.Which layer 2 attacks can result in the denial of access to assigned IP addresses for legitimate users? The phenomenon of DHCP depletion MAC address flooding is a technique used in computer networking to overwhelm a switch's MAC address table. The topic of discussion is DHCP spoofing and ARP spoofing.Which of these layer 2 attacks will prevent a genuine user from acquiring an IP address? O a DHCP starvation O b DHCP spoofing O c MAC address flooding O c. Spoofing of ARP
- As a consequence of which of the following layer 2 attacks, legitimate users will be denied access to their assigned IP addresses? O a. DHCP hunger O b. MAC address flooding O c. DHCP spoofing O Spoofing of ARP (d)Which of the following layer 2 attacks will prevent an authorized user from receiving a lawful IP address? A MAC address flood B DHCP starvation O C DHCP spoofing O ARP spoofing d.Add a DHCP server to the network with network ID of 223.12.12.0/24. Configure the DHCP server so that it provide IP addresses to all the PCs inside all the subnetworks. Describe step by step process of the DHCP configuration and add screenshot of successful DHCP calls from PC3,PC4,PC5.
- Choose the layer 2 attack that will prevent a legitimate user from getting a legal IP address. To avoid: A a MAC address deluge B a DHCP shortage Spoofing DHCP with ARP and vice versa O C d.Pick the layer 2 attack that will stop an authorised user from obtaining a valid IP address. To avoid: A a flood of MAC addresses B a lack of DHCP servers The forging of DHCP packets using ARP and vice versa O C d.How can DNS tunnelling be prevented? How do you identify port surveillance and prevent it? Hashing versus encryption: DDoS and mitigation TCP/IP is defined Why observe DNS? How are MAC Address, ARP, and TCP/IP related? WAF? Policy, procedural, and guideline differences Please review and propose the following IOCs:
- In what ways might DNS tunneling be blocked? How can you recognize port scanning attempts and block them? DDoS and Mitigation Strategies: Encryption vs. Hashing What is TCP/IP? To what end should DNS be watched? Why is TCP/IP related to MAC addresses and ARP? WAF? Distinctions in policy, procedure, and guidelines Inquire about and propose the following IOCs:Just need answer, no explanation: 1) SSL/TLS encrypts communications at which layer? Network layer Physical layer Application layer Transport layer 2) When using HTTPS, the source and destination IP addresses are encrypted. True False 3) Which Phase of the SSL/TLS Handshake is optional? Phase 2: Server Authentication and Key Exchange Phase 1: Client and Server Hello Phase 4: Wrap-up Phase 3: Client Authentication and Key Exchange 4) The HSTS flag is used to protect against which type of threat? A man-in-the-middle attacker who intercepts HTTPS requests and rewrites them as HTTP requests A phishing attacker who impersonates a legitimate website A man-in-the-middle attacker who presents forged SSL certificates in order to intercept communications A man-in-the-middle attacker who forces downgrades to outdated encryption versions used in TLSWhich Scopes is used by a DHCP server to issue IPV4 address pools for Class A, B, and C networks, along with the subnet mask, exclusions, and reservations? Consensus Views Multicast Failover Greeting Scopes, Super Scopes