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The CertNexus ITS-110 certification is designed to meet the growing demand for IoT security professionals. As IoT devices become more prevalent in our daily lives, the need for skilled professionals who can secure and protect these devices has become more critical. The certification provides a comprehensive and practical approach to IoT security that is designed to meet the needs of the industry. Professionals who hold the certification are in high demand and can expect to receive excellent job opportunities and competitive salaries.
The CertNexus ITS-110 exam is designed to be comprehensive and challenging, requiring a deep understanding of IoT security principles and practices. It is also constantly updated to reflect the latest developments and challenges in the field, ensuring that certified professionals are equipped with the most up-to-date knowledge and skills. By passing the exam and earning certification, professionals can demonstrate their expertise in IoT security and distinguish themselves in a competitive job market.
NEW QUESTION # 26
Web forms that contain unvalidated fields are vulnerable to which of the following attacks? (Choose two.)
- A. Man-in-the-middle (MITM)
- B. SQL Injection (SQLi)
- C. Smurf
- D. Cross-Site Scripting (XSS)
- E. Ping of death
Answer: B,D
NEW QUESTION # 27
A developer needs to implement a highly secure authentication method for an IoT web portal. Which of the following authentication methods offers the highest level of identity assurance for end users?
- A. A hardware-based token generation device
- B. Two-step authentication with complex passwords
- C. An X.509 certificate stored on a smart card
- D. Multi-factor authentication with three factors
Answer: D
NEW QUESTION # 28
An IoT software developer strives to reduce the complexity of his code to allow for efficient design and implementation. Which of the following terms describes the design principle he is implementing?
- A. Demodulation
- B. Encapsulation
- C. Calibration
- D. Abstraction
Answer: D
NEW QUESTION # 29
An IoT manufacturer discovers that hackers have injected malware into their devices' firmware updates. Which of the following methods could the manufacturer use to mitigate this risk?
- A. Ensure that all firmware updates are stored using 256-bit encryption
- B. Ensure that firmware updates can only be installed by trusted administrators
- C. Ensure that firmware updates are delivered using Internet Protocol Security (IPSec)
- D. Ensure that all firmware updates are signed with a trusted certificate
Answer: B
NEW QUESTION # 30
Network filters based on Ethernet burned-in-addresses are vulnerable to which of the following attacks?
- A. Packet injection
- B. Buffer overflow
- C. GPS spoofing
- D. Media Access Control (MAC) spoofing
Answer: D
NEW QUESTION # 31
A hacker is sniffing network traffic with plans to intercept user credentials and then use them to log into remote websites. Which of the following attacks could the hacker be attempting? (Choose two.)
- A. Session replay
- B. Spear phishing
- C. Brute force
- D. Directory traversal
- E. Masquerading
Answer: B,C
NEW QUESTION # 32
An IoT security administrator wishes to mitigate the risk of falling victim to Distributed Denial of Service (DDoS) attacks. Which of the following mitigation strategies should the security administrator implement? (Choose two.)
- A. Block all inbound packets originating from service ports
- B. Enable unused Transmission Control Protocol (TCP) service ports in order to create a honeypot
- C. Block the use of Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) through his perimeter firewall
- D. Block all inbound packets with an internal source IP address
- E. Require the use of X.509 digital certificates for all incoming requests
Answer: C,E
NEW QUESTION # 33
An OT security practitioner wants to implement two-factor authentication (2FA). Which of the following is the least secure method to use for implementation?
- A. Fast Identity Online (FIDO) Universal 2nd Factor (U2F) USB key
- B. Authenticator Apps for smartphones
- C. Out-of-band authentication (OOBA)
- D. 2FA over Short Message Service (SMS)
Answer: D
NEW QUESTION # 34
A web application is connected to an IoT endpoint. A hacker wants to steal data from the connection between them. Which of the following is NOT a method of attack that could be used to facilitate stealing data?
- A. SQL Injection (SQLi)
- B. Cross-Site Request Forgery (CSRF)
- C. LDAP Injection
- D. Cross-Site Scripting (XSS)
Answer: C
NEW QUESTION # 35
In designing the campus of an IoT device manufacturer, a security consultant was hired to recommend best practices for deterring criminal behavior. Which of the following approaches would he have used to meet his client's needs?
- A. National Institute of Standards and Technology Cybersecurity Framework (NIST CSF)
- B. Crime Prevention Through Environmental Design (CPTED)
- C. British Standard 7799 part 3 (BS 7799-3)
- D. International Organization for Standardization 17799 (ISO 17799)
Answer: B
NEW QUESTION # 36
During a brute force test on his users' passwords, the security administrator found several passwords that were cracked quickly. Which of the following passwords would have taken the longest to crack?
- A. 123my456password789
- B. GUESSmyPASSWORD
- C. **myPASSword**
- D. Gu3$$MyP@s$w0Rd
Answer: D
NEW QUESTION # 37
Which of the following methods is an IoT portal administrator most likely to use in order to mitigate Distributed Denial of Service (DDoS) attacks?
- A. Implement traffic scrubbers on the upstream Internet Service Provider (ISP) connection
- B. Require Internet Protocol Security (IPSec) for all inbound portal connections
- C. Implement Domain Name System Security Extensions (DNSSEC) on all Internet-facing name servers
- D. Disable Network Address Translation Traversal (NAT-T) at the border firewall
Answer: A
NEW QUESTION # 38
A security practitioner wants to encrypt a large datastore. Which of the following is the BEST choice to implement?
- A. Asymmetric encryption standards
- B. Elliptic curve cryptography (ECC)
- C. Symmetric encryption standards
- D. Diffie-Hellman (DH) algorithm
Answer: C
NEW QUESTION # 39
A developer needs to apply a family of protocols to mediate network access. Authentication and Authorization has been implemented properly. Which of the following is the missing component?
- A. Accounting
- B. Auditing
- C. Inventory
- D. Management
Answer: B
NEW QUESTION # 40
An IoT security administrator realizes that when he attempts to visit the administrative website for his devices, he is sent to a fake website. To which of the following attacks has he likely fallen victim?
- A. Denial of Service (DoS)
- B. Buffer overflow
- C. Birthday attack
- D. Domain name system (DNS) poisoning
Answer: D
NEW QUESTION # 41
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. Escalate privileges
- B. Initiate reconnaissance
- C. Start log scrubbing
- D. Perform port scanning
Answer: D
NEW QUESTION # 42
An IoT security administrator is determining which cryptographic algorithm she should use to sign her server's digital certificates. Which of the following algorithms should she choose?
- A. Rijndael
- B. Diffie-Hellman (DH)
- C. Rivest Cipher 6 (RC6)
- D. Rivest-Shamir-Adleman (RSA)
Answer: D
NEW QUESTION # 43
Accompany collects and stores sensitive data from thousands of IoT devices. The company's IoT security administrator is concerned about attacks that compromise confidentiality. Which of the following attacks is the security administrator concerned about? (Choose two.)
- A. Inference
- B. Denial of Service (DoS)
- C. Data diddling
- D. Salami
- E. Aggregation
Answer: A,E
NEW QUESTION # 44
In order to minimize the risk of abusing access controls, which of the following is a good example of granular access control implementation?
- A. System administrator access
- B. Least privilege principle
- C. Guest account access
- D. Discretionary access control (DAC)
Answer: B
NEW QUESTION # 45
An IoT developer needs to ensure that user passwords for a smartphone app are stored securely. Which of the following methods should the developer use to meet this requirement?
- A. Hash all passwords using Message Digest 5 (MD5)
- B. Encrypt all stored passwords using 128-bit Twofish
- C. Encrypt all stored passwords using 256-bit Advanced Encryption Standard (AES-256)
- D. Store all passwords in read-only memory
Answer: C
NEW QUESTION # 46
In order to successfully perform a man-in-the-middle (MITM) attack against a secure website, which of the following could be true?
- A. The server must be vulnerable to malformed Uniform Resource Locator (URL) injection
- B. The web server's X.509 certificate must be compromised
- C. The server must be using a deprecated version of Transport Layer Security (TLS)
- D. Client to server traffic must use Hypertext Transmission Protocol (HTTP)
Answer: C
NEW QUESTION # 47
An IoT developer discovers that clients frequently fall victim to phishing attacks. What should the developer do in order to ensure that customer accounts cannot be accessed even if the customer's password has been compromised?
- A. Implement Secure Lightweight Directory Access Protocol (LDAPS)
- B. Implement account lockout policies
- C. Enable Kerberos authentication
- D. Implement two-factor authentication (2FA)
Answer: D
NEW QUESTION # 48
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