Recently, your company’s WAN experienced a disabling DDoS attack. Which of the following devices could detect such an attack and prevent it from affecting your network in the future?
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Recently, your company’s WAN experienced a disabling DDoS attack. Which of the following
devices could detect such an attack and prevent it from affecting your network in the future?
a. A honeypot
b. SIEM
c. HIPS
d. HIDS
e. NIPS
Step by step
Solved in 2 steps
- An administrator notices SMTP traffic is being blocked by the company firewall. Which of the following ports should be opened? A. 25 B. 53 C. 110 D. 44350. A company has suffered from a DDoS attack. They have the IP address of the attacker and want to contact their internet Service Provider to report an abuse. What must they perform? a. DNS Lookup b. Geolp Location Lookup c. WHOIS Lookup d. Targeted pingSilicone Printers has raised a ticket claiming that it was unable to view websites from its workstations, because with every attempted access, the system displayed an error message that read "there is another device using the same IP address." What would you, as a network engineer, check for in such a scenario? Incorrect gateway Duplicate IP addresses Incorrect subnet mask DHCP scope exhaustion
- Shmuel has been attempting to get on the company Web site for over half an hour and has not been able to connect. He calls the helpdesk and they tell him that the company network is under a DDoS attack. Shmuel would like to know what this is. How would you explain a DDoS attack to him?As a network administrator, you are already aware of the possible option of using a default trust relationship between a network device and another by a hacker to access an entire network. Which of the following security measures will you use to prevent a possible DoS attack that can be induced by sending high volumes of router advertisement messages? 1. DHCP Snooping 2. CoPP 3. RA guard 4. DAIStateful inspection firewalls forward subsequent packets (non-first packets) mainly based on what? A. MAC address table B. Session table C. Routing table D. FIB tabl
- QUESTION 7 The physical address of a network card is its Media Access Control address soft address logical address host address QUESTION 8 What is the best defense against a Dos attack? O Running a packet-filtering firewall Installation of NAT between the public and private network Implementation of a flood guard to stop packets Switching to IPV6, which is immune from these attacks QUESTION 9 Which command syntax lists the current statistics of the Internet connection, including those that were sent and received? netstat -e netstat -p netstat -a netstat -aA Denial-of-Service (DoS) attack is where an attacker overloads a victim’s network or computer such that normal processing services cannot occur. Mallory launches an attack by manipulating the source address field of an ICMP request and using a network broadcast address as the destination address. What kind of DoS attack is Mallory executing? a. DNS-based DDoS b. DRDoS using UDP c. A ‘Smurf’ attack d. A ‘Ping of Death’ attackWhat is the most significant distinction that can be made between a router that filters packets and a router that does stateful inspections? Firewall?
- Please send me answer within 10 min!! I will rate you good for sure!! Please solve all the question with explaination!! 1. What is an example of a social engineering attack? Group of answer choices DDoS DoS Piggybacking On-path attack 2. Which type of technology attack involves having a user to install software that is being advertised as one thing, but is really a code set that compromises your computer in some way? Group of answer choices Malware TCP Dump Packet Analyzer Spectrum Analyzer 3. Which of the following best describes DNS Poisoning? Group of answer choices Changing the content of the local DNScache Redirecting users to a malicious website via intentional DNS database misconfiguration Applying for a domain name using a false identity. SQL server injectionsa) Discuss the process of ARP spoofing with a diagram. b) Malicious users can spoof the MAC address of the legitimate user to hijack network sessions (in particular in the wireless network environment). Report how you will protect your network against such spoofing attacks.As an attacker, you were able connect to a legacy Internet protocol and locate a file with sensitive information. Think about the root cause or root causes of this problem, then answer the following questions: • What are some root causes of storing personal information in clear text files? • What are some root causes of using an FTP service on the internal network? • What are some root causes of having anonymous login enabled on FTP service?