Defense in Depth Quiz

What is the main idea behind the "Defense in Depth" (DiD) strategy?

• Relying on a single security product to protect the network.

• Using multiple security products and practices to safeguard a network.

• Implementing security controls only at the administrative level.

• Depending solely on technical security measures

Which of the following best describes "layered security"?

• A strategy that uses multiple security solutions at different control layers.

• A method that involves only technical controls like firewalls and IDS.

• A technique that focuses exclusively on physical security.

• A plan that relies on a single point of defense.

What is a key advantage of using a Defense in Depth strategy?

• It simplifies network management by using a single security tool.

• It provides redundancy, allowing other defenses to mitigate damage if one fails.

• It eliminates the need for physical security controls.

• It focuses on preventing insider threats only.

Which type of control is responsible for protecting against physical threats like tampering and theft?

• Technical security controls

• Administrative security controls

• Physical security controls

• Network security controls

Which of the following is an example of a technical security control?

• Security awareness training

• Security cameras and ID card scanners

• Firewalls and intrusion detection systems

• Setting up security policies for user access

What does "Least-Privilege Access" refer to in a cybersecurity context?

• Granting users full access to all systems.

• Allowing access only to the systems and resources necessary for a user's role.

• Denying access to all external users.

• Allowing unrestricted access to administrators.

Multi-factor Authentication (MFA) typically includes which of the following?

• Simple password use

• A single layer of security

• Multiple forms of authentication to verify user identity

• Disabling encryption for ease of access

How does network segmentation enhance security?

• By consolidating all users on a single network.

• By allowing unrestricted access to all internal systems.

• By limiting the exposure of internal systems to external users.

• By removing all physical security controls.

What role does behavioral analysis play in Defense in Depth?

• It sets up physical barriers around sensitive data.

• It ensures that all data is encrypted.

• It detects abnormal traffic patterns by comparing them against a baseline of normal behavior.

• It focuses solely on administrative controls.

Single-factor authentication NOT a component of the Defense in Depth strategy

• TRUE

• FALSE

• BONUS