Latest JN0-231 Practice Tests with Actual Questions

Get Complete pool of questions with Premium PDF and Test Engine

Exam Code : JN0-231
Exam Name : Security - Associate (JNCIA-SEC)
Vendor Name :
"Juniper"

Download Full Version of JN0-231

---

JN0-231 Dumps

JN0-231 Braindumps JN0-231 Real Questions JN0-231 Practice Test

JN0-231 Actual Questions

Juniper

JN0-231

Security - Associate (JNCIA-SEC)

https://killexams.com/pass4sure/exam-detail/JN0-231

Question: 26

You want to verify the peer before IPsec tunnel establishment. What would be used as a final check in this scenario?

1. traffic selector

2. perfect forward secrecy

3. st0 interfaces

4. proxy ID

Answer: D

Explanation:

The proxy ID is used as a final check to verify the peer before IPsec tunnel establishment. The proxy ID is a combination of local and remote subnet and protocol, and it is used to match the traffic that is to be encrypted. If the proxy IDs match between the two IPsec peers, the IPsec tunnel is established, and the traffic is encrypted.

Reference:

Juniper Networks SRX Series Services Gateway IPsec Configuration Guide: https://www.juniper.net/documentation/en_US/release-independent/junos/topics/topic-map/security-ipsec-vpn-

configuring.html

Question: 27

Which feature would you use to protect clients connected to an SRX Series device from a SYN flood attack?

1. security policy

2. host inbound traffic

3. application layer gateway

4. screen option

Answer: D

Explanation:

A screen option in the SRX Series device can be used to protect clients connected to the device from a SYN flood attack. Screens are security measures that you can use to protect your network from various types of attacks, including SYN floods. A screen option specifies a set of rules to match against incoming packets, and it can take specific actions such as discarding, logging, or allowing the packets based on the rules.

Reference:

Juniper Networks SRX Series Services Gateway Screen Configuration Guide: https://www.juniper.net/documentation/en_US/junos/topics/topic-map/security-screen-configuring.html

Question: 28

What is the main purpose of using screens on an SRX Series device?

1. to provide multiple ports for accessing security zones

2. to provide an alternative interface into the CLI

3. to provide protection against common DoS attacks

4. to provide information about traffic patterns traversing the network

Answer: C

Explanation:

The main purpose of using screens on an SRX Series device is to provide protection against common Denial of Service (DoS) attacks. Screens help prevent network resources from being exhausted or unavailable by filtering or blocking network traffic based on predefined rules. The screens are implemented as part of the firewall function on the SRX Series device, and they help protect against various types of DoS attacks, such as TCP SYN floods, ICMP floods, and UDP floods.

Reference: https://www.juniper.net/documentation/en_US/junos/topics/concept/security-srx-series-firewall-screen- dos.html

Question: 29

You want to implement user-based enforcement of security policies without the requirement of certificates and supplicant software.

Which security feature should you implement in this scenario?

1. integrated user firewall

2. screens C. 802.1X

D. Juniper ATP

Answer: D

Explanation:

In this scenario, you should implement Juniper ATP (Advanced Threat Prevention). Juniper ATP provides user-based enforcement of security policies without the requirement of certificates and supplicant software. It uses a combination of behavioral analytics, sandboxing, and threat intelligence to detect and respond to advanced threats in real time. Juniper ATP provides robust protection against targeted attacks, malicious insiders, and zero-day malware. For more information, please refer to the Juniper ATP product page on Juniper's website.

Question: 30

You want to block executable files ("exe) from being downloaded onto your network. Which UTM feature would you use in this scenario?

1. IPS

2. Web filtering

3. content filtering

4. antivirus

Answer: B

Explanation:

According to the Juniper Networks official JNCIA-SEC Exam Guide, web filtering is a feature used to control access to web content, including the ability to block specific types of files.

In the scenario mentioned, you want to block executable files from being downloaded, which can be accomplished by using web filtering. The feature allows administrators to configure policies that block specific file types, including "exe" files, from being downloaded.

Reference:

Juniper Networks JNCIA-SEC Exam Guide: https://www.juniper.net/training/certification/certification-exam- guides/jncia-sec-exam-guide/

Question: 31

Which statement about service objects is correct?

1. All applications are predefined by Junos.

2. All applications are custom defined by the administrator.

3. All applications are either custom or Junos defined.

4. All applications in service objects are not available on the vSRX Series device.

Answer: C

Explanation:

"Service objects represent applications and services that can be assigned to a security policy rule. Applications and services can either be predefined by Junos software or custom defined by the administrator."

Reference:

Juniper Networks JNCIA-SEC Exam Guide: https://www.juniper.net/training/certification/certification-exam- guides/jncia-sec-exam-guide/

Question: 32

You need to collect the serial number of an SRX Series device to replace it. Which command will accomplish this task?

1. show chassis hardware

2. show system information

3. show chassis firmware

4. show chassis environment

Answer: A

Explanation:

The correct command to collect the serial number of an SRX Series device is the show chassis hardware command [1]. This command will return the serial number of the device, along with other information about the device such as the model number, part number, and version.

This command is available in Junos OS. More information about the show chassis hardware command can be found in the Juniper Networks technical documentation here [1]: https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show-chassis-hardware.html.

Question: 33

In J-Web. the management and loopback address configuration option allows you to configure which area?

1. the IP address of the primary Gigabit Ethernet port

2. the IP address of the Network Time Protocol server

3. the CIDR address

4. the IP address of the device management port

Answer: D

Explanation:

J-Web is a web-based interface for configuring and managing Juniper devices. The management and loopback address configuration option in J-Web allows you to configure the IP address of the device management port, which is used to remotely access and manage the device.

Question: 34

Your company is adding IP cameras to your facility to increase physical security. You are asked to help protect these loT devices from becoming zombies in a DDoS attack.

Which Juniper ATP feature should you configure to accomplish this task?

1. IPsec

2. static NAT

3. allowlists

4. C&C feeds

Answer: D

Explanation:

Juniper ATP should be configured with C&C feeds that contain lists of malicious domains and IP addresses in order to prevent IP cameras from becoming zombies in a DDoS attack.

This is an important step to ensure that the IP cameras are protected from malicious requests - and thus, they will not be able to be used in any DDoS attacks against the facility.

Question: 35

You want to provide remote access to an internal development environment for 10 remote developers.

Which two components are required to implement Juniper Secure Connect to satisfy this requirement? (Choose two.)

1. an additional license for an SRX Series device

2. Juniper Secure Connect client software

3. an SRX Series device with an SPC3 services card

4. Marvis virtual network assistant

Answer: A,B
Question: 36

What are two functions of Juniper ATP Cloud? (Choose two.)

1. malware inspection

2. Web content filtering

3. DDoS protection

4. Geo IP feeds

Answer: A,D

Explanation:

Juniper Advanced Threat Prevention (ATP) Cloud is a security service that helps organizations protect against advanced threats by providing real-time threat intelligence and automated response capabilities. It combines a cloud- based threat intelligence platform with the security capabilities of Juniper Networks security devices to provide comprehensive protection against advanced threats. The two functions of Juniper ATP Cloud include malware inspection and Geo IP feeds. The malware inspection component provides real-time protection against known and unknown threats by analyzing suspicious files and determining if they are malicious. The Geo IP feeds provide a global view of IP addresses and their associated countries, allowing organizations to identify and block traffic from known malicious countries.

Question: 37

You must monitor security policies on SRX Series devices dispersed throughout locations in your organization using a 'single pane of glass' cloud-based solution.

Which solution satisfies the requirement?

1. Juniper Sky Enterprise

2. J-Web

3. Junos Secure Connect

4. Junos Space

Answer: D

Explanation:

Junos Space is a management platform that provides a single pane of glass view of SRX Series devices dispersed throughout locations in your organization. It provides visibility into the security policies of the devices, allowing you to quickly identify and respond to security threats. Additionally, it provides the ability to manage multiple devices remotely and in real-time, enabling you to quickly deploy and update security policies on all devices. For more information, please refer to the Juniper Networks Junos Space Network Director User Guide, which can be found on Juniper's website.

Question: 38

You are asked to configure your SRX Series device to block all traffic from certain countries. The solution must be automatically updated as IP prefixes become allocated to those certain countries.

Which Juniper ATP solution will accomplish this task?

1. Geo IP

2. unified security policies

3. IDP

4. C&C feed

Answer: A
Question: 39

What is the order of the first path packet processing when a packet enters a device?

1. security policies C> screens C> zones

2. screens C> security policies C> zones

3. screens C> zones C> security policies

4. security policies C> zones C> screens

Answer: C
Question: 40

You are asked to verify that a license for AppSecure is installed on an SRX Series device. In this scenario, which command will provide you with the required information?

1. user@srx> show system license

2. user@srx> show services accounting

3. user@srx> show configuration system

4. user@srx> show chassis firmware

Answer: A

User: Vasily***** Thanks to the Killexams.com Questions and Answers and Exam Simulator, I passed the tough JN0-231 exam. The framework questions were what I was most worried about, but I honed my skills on the Killexams.com exam simulator for hours, which helped me pass the exam with ease.

User: Jade***** My brother made me sad when he told me that I was not going to take the security - associate (jncia-sec) exam. But, when I looked out of the window, I saw such a variety of unique individuals who wanted to be visible and heard, and I can tell you that we college students can get this hobby at the same time as we pass our security - associate (jncia-sec) exam. I can help you to understand how I passed my security - associate (jncia-sec) exam. It was great when I received my test questions from Killexams.com, which gave me hope in my eyes collectively all the time.

User: Siti***** This resource is a reliable option for those seeking real JN0-231 questions and correct answers. The exam simulator runs smoothly and comes with additional information and good customer support, making it an incredibly valuable offer. Unlike free, random practice tests available online, the quality and positive experience with Killexams cannot be compared. Based on my personal experience, I passed with a high score and highly recommend this resource.

User: Rubal***** After trying several books and feeling disappointed with the content, I was searching for a guideline for the jn0-231 exam that had smooth language and well-prepared content. The Killexams.com Questions and Answers satisfied my need, as it provided a clear explanation of the complicated subjects. During the real exam, I scored 89%, which exceeded my expectations. Thank you, Killexams.com, for your excellent guidance!

User: Kliment***** Although I was confident in my knowledge of jn0-231, this was my first experience with this company. I used killexams.com questions and answers with the exam simulator software to prepare for my jn0-231 exam, and I felt very assured.

---