Which two descriptions of AES encryption are true? (Choose two.) A. AES is less secure than 3DES. B. AES is more secure than 3DES. C. AES can use a 168-bit key for encryption. D. AES can use a 256-bit key…
Which two key and block sizes are valid for AES? (Choose two.) A. 64-bit block size, 112-bit key length B. 64-bit block size, 168-bit key length C. 128-bit block size, 192-bit key length D. 128-bit block size, 256-bit key length…
Which algorithm provides encryption and authentication for data plane communication? A. AES-GCM B. SHA-96 C. AES-256 D. SHA-384
Which two conditions are prerequisites for stateful failover for IPsec? (Choose two.) A. Only the IKE configuration that is set up on the active device must be duplicated on the standby device; the IPsec configuration is copied automatically. B. The…
Which two capabilities does TAXII support? (Choose two.) A. exchange B. pull messaging C. binding D. correlation E. mitigating
Which threat involves software being used to gain unauthorized access to a computer system? A. ping of death B. HTTP flood C. NTP amplification D. virus
Which two preventive measures are used to control cross-site scripting? (Choose two.) A. Enable client-side scripts on a per-domain basis. B. Incorporate contextual output encoding/escaping. C. Disable cookie inspection in the HTML inspection engine. D. Run untrusted HTML input through…
A user has a device in the network that is receiving too many connection requests from multiple machines. Which type of attack is the device undergoing? A. SYN flood B. slowloris C. phishing D. pharming
An attacker needs to perform reconnaissance on a target system to help gain access to it. The system has weak passwords, no encryption on the VPN links, and software bugs on the system’s applications. Which vulnerability allows the attacker to…
How does DNS Tunneling exfiltrate data? A. An attacker registers a domain that a client connects to based on DNS records and sends malware through that connection. B. An attacker opens a reverse DNS shell to get into the client’s…