Which of the following will harden access to a new database system? (Select two.)

Rationale

Jump server and host-based firewall will harden access to a new database system.

Both a jump server and a host-based firewall enhance security by limiting and controlling access to the database system. A jump server acts as an intermediary, ensuring that remote access is tightly regulated, while a host-based firewall enforces security policies directly on the database host.

A (Jump server) CORRECT

A jump server is a dedicated server used to manage access to other servers, providing a controlled entry point. It serves as an isolation mechanism, allowing administrators to securely connect to the database system while monitoring and logging access attempts, thus hardening the overall security posture.

B (NIDS) YOUR ANSWER

Network Intrusion Detection Systems (NIDS) are designed to monitor network traffic for suspicious activity but do not directly restrict access to a database. While they can alert administrators to potential threats, they do not provide the necessary controls to harden access to the database system itself.

C (Monitoring) YOUR ANSWER

Monitoring tools are essential for tracking database performance and detecting anomalies. However, they do not inherently limit access or enforce security policies, making them less effective as direct measures for hardening access to a database system.

D (Proxy server) YOUR ANSWER

While a proxy server can provide anonymity and control over web traffic, it does not specifically enhance database access security. Its primary role is to act as an intermediary for requests, which does not directly contribute to hardening the security of the database itself.

E (Host-based firewall) CORRECT

A host-based firewall protects the database by controlling incoming and outgoing traffic based on predetermined security rules. It acts as a barrier against unauthorized access attempts, making it a critical component for enhancing the security of a database system.

F (WAF) YOUR ANSWER

Web Application Firewalls (WAF) protect web applications by filtering and monitoring HTTP traffic. While they provide an additional security layer, they are primarily focused on web application threats rather than directly hardening access to a database system.

Conclusion

To effectively harden access to a new database system, implementing a jump server and a host-based firewall is essential. These technologies provide controlled access and enforce strict security policies, ensuring that only authorized users can interact with the database. Other options, while useful in broader security contexts, do not offer the same level of direct access control and protection.

Which of the following will harden access to a new database system? (Select two.)

Jump server and host-based firewall will harden access to a new database system.

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