20 Fortigate Firewall Interview Questions and Answers

Fortigate Firewalls are a type of security system that helps protect networks from external threats. When applying for a position that involves working with Fortigate Firewalls, it is important to be prepared to answer questions about your experience and knowledge. This article discusses some of the most common questions that you may be asked during a job interview.

Fortigate Firewall Interview Questions and Answers

Here are 20 commonly asked Fortigate Firewall interview questions and answers to prepare you for your interview:

1. What do you understand by the term virtual private network?

A virtual private network (VPN) is a private network that is built on top of a public network, such as the Internet. A VPN allows users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. This provides a high level of security and privacy for VPN users.

2. Can you explain what a firewall is in networking terms?

A firewall is a network security device that monitors incoming and outgoing network traffic and allows or blocks certain traffic based on a defined set of security rules. Firewalls can be hardware devices, software programs, or a combination of both.

3. Have you ever used Fortigate Firewall before? If yes, then how many years experience do you have with it?

I have used Fortigate Firewall for over two years now.

4. How would you configure an access control list for restricting access to certain IP addresses?

You would need to create a new access control list and add the IP addresses that you want to restrict access to. Then, you would need to apply the access control list to the appropriate interface.

5. What’s your understanding of intrusion detection and prevention systems?

Intrusion detection and prevention systems are designed to detect and prevent unauthorized access to computer networks. They work by monitoring network traffic and looking for signs of malicious activity. If they detect something suspicious, they can take action to block the activity and alert the system administrator.

6. How can you use VPN tunneling to establish secure connections over a public network like the internet?

VPN tunneling is a way of creating a secure connection over a public network. This is done by encapsulating data packets in a secure tunnel between two points. This tunnel is encrypted, so that anyone who tries to intercept the data will not be able to read it. This makes it a very useful way of establishing a secure connection over a public network.

7. Can you give me some examples of real-world situations where Fortigate firewalls are being used today?

Fortigate firewalls are used in a variety of settings, including business, government, and educational institutions. They are often used to protect networks from external threats, such as hackers and malware. Additionally, Fortigate firewalls can be used to segment networks and restrict access to certain areas.

8. In what way does Fortinet improve security on the web?

Fortinet provides a number of web security solutions, including a web application firewall, web filtering, and malware protection. By providing these various layers of security, Fortinet makes it more difficult for attackers to exploit vulnerabilities in web-based applications and systems.

9. Are there any additional features that I should be aware of when using Fortigate?

There are a few additional features that can be useful when using Fortigate, such as the ability to create virtual domains and use multiple security policies. You should also be aware of the different licensing options that are available, as this can impact the features that are available to you.

10. How is Fortinet different from other vendors who provide similar products?

Fortinet is unique in its approach to security, which is based on a “Security Fabric” that ties together all of its products and services. This provides a unified, coordinated defense against threats that is unmatched by other vendors. Additionally, Fortinet’s products are constantly updated with the latest security intelligence, so you can be confident that your defenses are always up to date.

11. What is SSL inspection?

SSL inspection is a process where the Fortigate firewall can decrypt and inspect SSL traffic passing through it. This is useful for security purposes, as it allows the firewall to inspect the contents of encrypted traffic and ensure that it is not malicious.

12. What is deep packet inspection?

Deep packet inspection is a type of data processing that looks at the individual packets of data that are sent across a network. This allows for a more detailed analysis of the data than simply looking at the headers, and can be used to detect things like malware or other types of attacks.

13. What are the advantages of using Fortinet over Cisco or Juniper?

Fortinet’s main advantage is its price. Fortinet’s products are generally less expensive than those of its competitors, while still offering comparable features and performance. Additionally, Fortinet’s products are easy to use and configure, which can save time and money for businesses that need to deploy them quickly.

14. Is there anything else I should know about Fortinet besides its core offerings?

Fortinet also offers a wide range of other security products and services, including:

-Application security
-Data center security
-Endpoint security
-Identity and access management
-Network security
-Web security

15. What is a traffic shaper?

A traffic shaper is a device that can be used to regulate the amount of traffic that is allowed to flow through a network. This is often used to ensure that critical traffic is able to get through even during times of high congestion.

16. What is rootkit analysis?

Rootkit analysis is the process of identifying and analyzing the behavior of rootkits, which are malicious programs that allow attackers to gain control of a computer system without being detected. This can be done by analyzing system calls, network traffic, and other data to look for signs of rootkit activity.

17. What is content filtering?

Content filtering is a process of examining incoming data and determining whether or not it is allowed to pass through the firewall. This can be done based on a variety of criteria, including the content of the data itself, the source of the data, the destination of the data, or a combination of all three.

18. Can you tell me more about FortiGate hardware appliances such as the 6000 series and 6500 models?

The 6000 series is Fortinet’s line of high-end, enterprise-grade hardware appliances. The 6500 models are the next step up, offering even more features and capabilities for businesses that need the very best in terms of security and performance. Some of the key features of the 6000 series include:

– Support for up to 10,000 users
– Up to 40 Gbps firewall throughput
– Up to 80 Gbps VPN throughput
– Up to 4,000 SSL-VPN users

The 6500 models offer all of the same features as the 6000 series, but with even higher performance levels. Some of the key features of the 6500 models include:

– Support for up to 25,000 users
– Up to 100 Gbps firewall throughput
– Up to 200 Gbps VPN throughput
– Up to 8,000 SSL-VPN users

19. Can you explain what IPSecura is?

IPSecura is a protocol that is used to secure communication between two devices. It does this by encrypting the data that is being sent between the two devices. This makes it difficult for someone to intercept the data and read it.

20. What is unified threat management?

Unified threat management (UTM) is a type of security system that offers a comprehensive and coordinated protection against all types of threats, including viruses, worms, Trojans, spyware, phishing, and more. A UTM system typically includes a firewall, intrusion detection and prevention system, anti-malware protection, and more.