Month: June 2022

1. Which attack exploits the three-way handshake? TCP reset attack UDP flood attack TCP SYN Flood attack DoS attack TCP session hijacking 2. Two hosts have established a TCP connection and are exchanging data. A threat actor sends a TCP segment with the RST bit set to both …

1. Which type of hacker is described in the scenario: After hacking into ATM machines remotely using a laptop, I worked with ATM manufacturers to resolve the security vulnerabilities that I discovered. White Hat Gray Hat Black Hat 2. Which type of hacker is described in the scenario: …

1. Which attack is being used when threat actors position themselves between a source and destination to transparently monitor, capture, and control the communication? Address Spoofing Attack Amplification and Reflection Attacks ICMP Attack MiTM Attack Session Hijacking 2. Which attack is being used when threat actors gain access …

1. What allows analysts to request and receive information about the operation of network devices? NetFlow SIEM SNMP Tcpdump Wireshark 2. What application captures frames that are saved in a file that contains the frame information, interface information, packet length, and time stamps? NetFlow SIEM SNMP Tcpdump Wireshark …

1. What is the weakest link in network security? reconnaissance access DoS social engineering 2. What type of attack is tailgating? reconnaissance access DoS social engineering 3. What type of attack is port scanning? reconnaissance access DoS social engineering 4. What is the weakest link in network security? …

1. What type of malware executes arbitrary code and installs copies of itself in the memory of the infected computer? The main purpose of this malware is to automatically replicate from system to system across the network. trojan horse adware ransomware worm 2. What type of malware typically …

1. Hackers have gained access to account information and can now login into a system with the same rights as authorized users. What type of attack is this? compromised key password-based DoS social engineering 2. In what type of attack can threat actors change the data in packets …

1. What allows a switch to make duplicate copies of traffic passing through it, and then send it out a port with a network monitor attached? AAA Server ACL Port Mirroring VPN 2. What is a series of commands that control whether a device forwards or drops packets …

1. Which type of firewall filters information at Layers 3, 4, 5, and 7 of the OSI reference model? Host-based Hybrid Application gateway Packet filtering Stateful 2. Which type of firewall is a combination of various firewall types? Host-based Hybrid Next generation Packet filtering Proxy Stateful Transparent 3. …

1. Which network design layer provides endpoints and users with a connection to the network? Access layer Core layer Distribution layer Hierarchical layer 2. Which network design layer provides connectivity between distribution layers for large LAN environments? Access layer Core layer Distribution layer Hierarchical layer 3. Which network …