Free CertNexus ITS-110 Exam Dumps Questions & Answers

Which of the following methods or technologies is most likely to be used to protect an IoT portal against protocol fuzzing?

• A.  Hash-based Message Authentication Code (HMAC)
• B.  Public Key Infrastructure (PKI)
• C.  Next-Generation Firewall (NGFW)
• D.  Secure Hypertext Transfer Protocol (HTTPS)

Which of the following methods or technologies is most likely to be used in order to mitigate brute force attacks?

• A.  Automated security logging
• B.  Account lockout policy
• C.  Secure password recovery
• D.  Role-based access control

If an attacker were able to gain access to a user's machine on your network, which of the following actions would she most likely take next?

• A.  Perform port scanning
• B.  Initiate reconnaissance
• C.  Escalate privileges
• D.  Start log scrubbing

An IoT systems administrator wants to ensure that all data stored on remote IoT gateways is unreadable. Which of the following technologies is the administrator most likely to implement?

• A.  Triple Data Encryption Standard (3DES)
• B.  Internet Protocol Security (IPSec)
• C.  Secure Hypertext Transmission Protocol (HTTPS)
• D.  Message Digest 5 (MD5)

A DevOps engineer wants to provide secure network services to an IoT/cloud solution. Which of the following countermeasures should be implemented to mitigate network attacks that can render a network useless?

• A.  Network firewall
• B.  Denial of Service (DoS)/Distributed Denial of Service (DDoS) mitigation
• C.  Deep Packet Inspection (DPI)
• D.  Web application firewall (WAF)