Science | Senioritis

Mohamed Abbas
July 12, 2023
Computer Science

Understanding MAC Addresses: A Unique Identifier for Network Interface Cards and Their Importance in Local Area Networks (LANs)

What statement describes a characteristic of MAC addresses? A MAC address (Media Access Control address) is a unique identifier assigned to a network interface card (NIC) by...

Mohamed Abbas
July 12, 2023
Computer Science

Understanding User Management and Web Application Security in the Application Layer of the Security Model

The Application layer of the security model includes which of the following? (Select two.) A)User management. B)User education. C)Environmental controls. D)Log management. E)Web application security. The Application...

Mohamed Abbas
July 12, 2023
Computer Science

Effective Policies for Training Employees on Identifying Various Attacks in Computer Systems

When training your employees on how to identify various attacks, which of the following policies should you be sure to have and enforce? (Select two.) A)Encryption policies....

Mohamed Abbas
July 12, 2023
Computer Science

Countermeasures: Preventing and Mitigating Vulnerability Exploitation in Computer Science

Which of the following reduces the risk of a threat agent being able to exploit a vulnerability? A)Manageable network plans. B)Countermeasures. C)Secure data transmissions D) Implementation of...

Mohamed Abbas
July 12, 2023
Computer Science

Protecting Data: Understanding the Role of Cryptography and Other Security Measures in the Data Layer

Which of the following items would be implemented at the Data layer of the security model? A)Auditing. B)Group policies. C)Authentication. D)Cryptography. D) Cryptography In a security...

Mohamed Abbas
July 12, 2023
Computer Science

Securing the Perimeter: The Importance of Firewalls and Routers in Network Security

Which of the following items would you secure in the Perimeter layer of the security model? A)Routers. B)VLANs. C)Firewalls. D)Switches. Routers,Firewalls In the Perimeter layer of...

Mohamed Abbas
July 12, 2023
Computer Science

Enhancing Cybersecurity with Layered Security: The Power of Defense-in-Depth

Which of the following is a security approach that combines multiple security controls and defenses? A)Cumulative security. B)Layered security. C)Network security. D)Countermeasure security. E)Perimeter security. The correct...

Mohamed Abbas
July 12, 2023
Computer Science

Protecting Your Network: Addressing the Top Threats Including Employees, Email Phishing, Weak Passwords, and Unsecure Physical Access

Which of the following is the single greatest threat to network security? A)Employees. B)Email phishing. C)Weak passwords. D)Unsecured physical access to network resources. All of the...