How does automation in incident response improve cybersecurity?
- Accelerates Response Time
- Enhances Endpoint Security
- Increases Vulnerability Exposure
- Reduces the Need for Human Intervention
Automation in incident response accelerates response time by enabling immediate actions against security incidents. This reduces the impact of cyber threats and minimizes the window of vulnerability. While reducing the need for human intervention, it's crucial to understand that automation should enhance, not compromise, endpoint security, ensuring a robust and efficient cybersecurity strategy.__________________________________________________
Which type of firewall filtering technique makes decisions based on the application layer protocol?
- Application Layer Gateway (ALG)
- Network Address Translation (NAT)
- Packet Filtering
- Stateful Packet Inspection (SPI)
An Application Layer Gateway (ALG) is a firewall filtering technique that makes decisions based on the application layer protocol. ALGs are responsible for understanding and processing application-specific protocols, making them suitable for filtering at the application layer.
What is the primary function of an Intrusion Detection System (IDS)?
- Assign IP addresses to devices
- Block network connections
- Monitor and detect suspicious activities
- Optimize data transfer rates
The primary function of an Intrusion Detection System (IDS) is to monitor and detect suspicious activities on a network or system for enhanced security.
Which type of cybersecurity threat involves disguising malicious activities as legitimate requests to gain unauthorized access?
- DDoS Attack
- Malware
- Phishing
- Social Engineering
Social Engineering is a form of cyberattack where the attacker manipulates people into revealing confidential information or performing actions. It often involves disguising malicious activities as legitimate requests to trick victims. Phishing, Malware, and DDoS attacks are different types of cyber threats.
SSL/TLS uses _______ keys to encrypt the data and ensure secure transmission.
- Asymmetric
- Private
- Public
- Symmetric
SSL/TLS uses asymmetric keys, including a public key for encryption and a private key for decryption, to secure data transmission.
When securing web applications, what does the principle of "least privilege" mean?
- Giving just enough access
- Giving the least
- Giving the most
- Giving unlimited access
The principle of "least privilege" in web application security means providing users or processes with the minimum level of access necessary to perform their tasks. This helps limit potential damage and unauthorized actions.
Which component of an operating system ensures that only authorized users can access specific resources?
- Access Control
- Authentication
- Firewall
- UEFI
Authentication mechanisms, such as passwords, biometrics, or smart cards, are used to verify the identity of users. Once verified, the system grants access to specific resources, ensuring that only authorized users can access them.
The practice of sending fraudulent emails pretending to be from reputable companies to induce individuals to reveal personal information is known as _______.
- Hacking
- Malware
- Phishing
- Spoofing
Sending fraudulent emails pretending to be from reputable companies to trick individuals into revealing personal information is known as Phishing. It's a common method for cybercriminals to obtain sensitive data.
Which strategy focuses on limiting access to information to only those who require it to perform their job functions?
- Defense in Depth
- Least Privilege
- Social Engineering
- Zero Trust
The strategy of "Least Privilege" focuses on limiting access to information and resources to only those individuals who require it to perform their job functions. This minimizes the potential for insider threats as employees only have access to what's necessary for their role.
After completing security awareness training, an employee promptly reports a suspicious email they received, which turns out to be a phishing attempt. This situation emphasizes the importance of which aspect of cybersecurity?
- Encryption
- Endpoint Security
- Human Behavior
- Network Security
The scenario highlights the importance of human behavior in cybersecurity. An educated and vigilant workforce can play a crucial role in identifying and reporting potential security threats, such as phishing attempts.