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NEW QUESTION # 33
Regarding static attack object groups, which two statements are true? (Choose two.)
- A. Matching attack objects are automatically added to a custom group.
- B. Group membership automatically changes when Juniper updates the IPS signature database.
- C. You must manually add matching attack objects to a custom group.
- D. Group membership does not automatically change when Juniper updates the IPS signature database.
Answer: C,D
NEW QUESTION # 34
Which two statements are correct about chassis clustering? (Choose two.)
- A. The node ID is used to identify each device in the chassis cluster.
- B. The node ID value ranges from 1 to 255.
- C. A system reboot is required to activate changes to the cluster.
- D. The cluster ID is used to identify each device in the chassis cluster.
Answer: A,C
Explanation:
In chassis clustering, the node ID is indeed used to uniquely identify each device within the cluster. This allows for individual addressing and management of devices within the cluster configuration, which is crucial for operations and maintenance.
Typically, activating changes that involve chassis clustering configuration, such as setting or changing the node ID or forming a new cluster, requires a reboot of the devices. This ensures that all configuration changes are properly applied and that the devices can synchronize their states as part of the cluster.
NEW QUESTION # 35
Your company is using the Juniper ATP Cloud free model. The current inspection profile is set at 10 MB You are asked to configure ATP Cloud so that executable files up to 30 MB can be scanned while at the same time minimizing the change in scan time for other file types.
Which configuration should you use in this scenario?
- A. Use the CLI to create a custom profile and increase the scan limit.
- B. Use the ATP Cloud Ul to update a custom profile and increase the scan limit for executable files to 30 MB.
- C. Use the ATP Cloud Ul to change the default profile to increase the scan limit for all files to 30 MB.
- D. Use the CLI to change the default profile to increase the scan limit for all files to 30 MB.
Answer: B
Explanation:
In this scenario, you should use the ATP Cloud Ul to create a custom profile and update the scan limit for executable files to 30 MB. This will ensure that executable files up to 30 MB can be scanned, while at the same time minimizing the change in scan time for other file types. To do this, log in to the ATP Cloud Ul and go to the Profiles tab. Click the Create button to create a new profile, and then adjust the scan limits for executable files to 30 MB. Once you have saved the custom profile, you can apply it to the desired systems and the new scan limit will be in effect.
NEW QUESTION # 36
Which statement about security policy schedulers is correct?
- A. When the scheduler is disabled, the policy will still be available.
- B. A policy without a defined scheduler will not become active
- C. A policy can have multiple schedulers.
- D. Multiple policies can use the same scheduler.
Answer: D
Explanation:
Schedulers can be defined and reused by multiple policies, allowing for more efficient management of policy activation and deactivation. This can be particularly useful for policies that need to be activated during specific time periods, such as business hours or maintenance windows.
NEW QUESTION # 37
You are asked to create an IPS-exempt rule base to eliminate false positives from happening.
Which two configuration parameters are available to exclude traffic from being examined? (Choose two.)
- A. source port
- B. destination IP address
- C. source IP address
- D. destination port
Answer: B,C
Explanation:
You can specify the source IP address or a range of IP addresses to exclude certain traffic originating from specific network segments or devices. This is useful for whitelisting traffic from known, secure sources that are otherwise triggering false positives in the IPS system.
Similarly, you can specify the destination IP address or a range of addresses to exclude traffic destined for particular network hosts or segments. This helps in reducing false positives for traffic directed towards trusted internal resources or specific external services that are known to be safe.
NEW QUESTION # 38
You are asked to block malicious applications regardless of the port number being used.
In this scenario, which two application security features should be used? (Choose two.)
- A. AppFW
- B. AppQoE
- C. AppTrack
- D. APPID
Answer: A,D
NEW QUESTION # 39
Which two types of SSL proxy are available on SRX Series devices? (Choose two.)
- A. Web proxy
- B. DNS proxy
- C. client-protection
- D. server-protection
Answer: C,D
Explanation:
Based on SSL proxy is a feature that allows SRX Series devices to decrypt and inspect SSL/TLS traffic for security purposes.
According to SRX Series devices support two types of SSL proxy:
Client-protection SSL proxy also known as forward proxy - The SRX Series device resides between the internal client and outside server. It decrypts and inspects traffic from internal users to the web.
Server-protection SSL proxy also known as reverse proxy - The SRX Series device resides between outside clients and internal servers. It decrypts and inspects traffic from web users to internal servers.
NEW QUESTION # 40
Which two statements about SRX Series device chassis clusters are true? (Choose two.)
- A. Redundancy group 0 is only active on the cluster backup node.
- B. Each chassis cluster member requires a unique cluster ID value.
- C. Chassis cluster member devices must be the same model.
- D. Each chassis cluster member device can host active redundancy groups
Answer: C,D
Explanation:
In a chassis cluster, both nodes can host active redundancy groups. The active redundancy groups can be distributed between the two nodes, depending on the configuration and failover status, allowing each node to handle traffic for different sets of services or interfaces.
For the chassis clustering to function correctly, both nodes in the cluster must be of the same model.
This requirement ensures that the hardware capabilities, such as processing power and interface compatibility, are identical, which is crucial for maintaining consistent performance and behavior between cluster nodes.
NEW QUESTION # 41
You want to use IPS signatures to monitor traffic.
Which module in the AppSecure suite will help in this task?
- A. APPID
- B. AppFW
- C. AppTrack
- D. AppQoS
Answer: B
Explanation:
The AppFW module in the AppSecure suite provides IPS signatures that can be used to monitor traffic and detect malicious activities. AppFW also provides other security controls such as Web application firewall, URL filtering, and application-level visibility.
NEW QUESTION # 42
You are deploying a new SRX Series device and you need to log denied traffic.
In this scenario, which two policy parameters are required to accomplish this task? (Choose two.)
- A. count
- B. deny
- C. session-close
- D. session-init
Answer: B,C
NEW QUESTION # 43
You want to set up JSA to collect network traffic flows from network devices on your network.
Which two statements are correct when performing this task? (Choose two.)
- A. Statistical sampling increases processor utilization
- B. Statistical sampling decreases event correlation accuracy.
- C. Superflows reduce traffic licensing requirements.
- D. BGP FlowSpec is used to collect traffic flows from Junos OS devices.
Answer: B,C
Explanation:
Statistical sampling involves collecting a representative subset of data rather than examining all traffic.
While this method decreases processor utilization by reducing the volume of data that must be analyzed and stored, it can also lead to decreased accuracy in event correlation because not all events are captured.
Superflows in JSA are aggregated flow records that represent summaries of multiple flow records. This aggregation reduces the number of flows that need to be processed and stored, which can help in managing licensing requirements related to the volume of traffic being analyzed, especially in environments with high traffic volumes.
NEW QUESTION # 44
Which solution enables you to create security policies that include user and group information?
- A. NETCONF
- B. JIMS
- C. Network Director
- D. ATP Appliance
Answer: B
Explanation:
The solution that enables you to create security policies that include user and group information is JIMS (Juniper Identity Management Service). JIMS collects and maintains a large database of user, device, and group information from Active Directory domains or syslog sources, and enables SRX Series devices to rapidly identify thousands of users in a large, distributed enterprise. With JIMS, you can create security policies that include user and group information, and enforce user-based access control policies to protect network resources.
NEW QUESTION # 45
Which two functions does Juniper ATP Cloud perform to reduce delays in the inspection of files?
(Choose two.)
- A. Juniper ATP Cloud performs a cache lookup on files.
- B. Juniper ATP Cloud allows end users to bypass the inspection of files.
- C. Juniper ATP Cloud allows the creation of allowlists.
- D. Juniper ATP Cloud uses a single antivirus software package to analyze files.
Answer: A,C
Explanation:
Juniper ATP Cloud is a cloud-based service that provides advanced threat prevention and detection for your network. It integrates with SRX Series firewalls and MX Series routers to analyze files and network traffic for signs of malicious activity.
Two functions that Juniper ATP Cloud performs to reduce delays in the inspection of files are:
Juniper ATP Cloud allows the creation of allowlists: Allowlists are lists of trusted files or file hashes that are excluded from scanning by Juniper ATP Cloud. You can create allowlists based on file name, file type, file size, file hash, or sender domain. By using allowlists, you can reduce the number of files that need to be uploaded to Juniper ATP Cloud for analysis and improve the performance and efficiency of your network.
Juniper ATP Cloud performs a cache lookup on files: Cache lookup is a process that checks if a file has been previously scanned by Juniper ATP Cloud and if there is a cached verdict for it. If there is a cached verdict, Juniper ATP Cloud returns it immediately without scanning the file again. If there is no cached verdict, Juniper ATP Cloud uploads the file for analysis. By using cache lookup, you can reduce the time and bandwidth required for scanning files by Juniper ATP Cloud.
Reference: = [Juniper Advanced Threat Prevention Cloud (ATP Cloud)], [Configuring Allowlists],
[Understanding Cache Lookup]
NEW QUESTION # 46
Which statement defines the function of an Application Layer Gateway (ALG)?
- A. The ALG uses software that is used by a single TCP session using the same port numbers as the application.
- B. The ALG contains protocols that use one application session for each TCP session.
- C. The ALG uses software processes for permitting or disallowing specific IP address ranges.
- D. The ALG uses software processes for managing specific protocols.
Answer: D
Explanation:
The statement that defines the function of an Application Layer Gateway (ALG) is: The ALG uses software processes for managing specific protocols. An ALG is a security component that operates at the application layer (layer 7) of the OSI model and handles data associated with certain application protocols, such as SIP, FTP, RTSP, etc. An ALG acts as a proxy or intermediary between the client and the server applications and performs various functions, such as address and port translation, resource allocation, application response control, and synchronization of data and control traffic. An ALG can also inspect and modify the application payload to enable firewall or NAT traversal, prevent spoofing or DoS attacks, or enforce granular security policies based on application-specific commands. Reference: = Application-level gateway - Wikipedia, What Is an Application Layer Gateway (ALG)? | F5, What is ALG
** Application Layer Gateway | 3CX
NEW QUESTION # 47
Which statement regarding Juniper Identity Management Service (JIMS) domain PC probes is true?
- A. JIMS domain PC probes are initiated by an SRX Series device to verify authentication table information.
- B. JIMS domain PC probes analyze domain controller security event logs at60-mmute intervals by default.
- C. JIMS domain PC probes are triggered if no username to IP address mapping is found in the domain security event log.
- D. JIMS domain PC probes are triggered to map usernames to group membership information.
Answer: C
Explanation:
Juniper Identity Management Service (JIMS) domain PC probes are used to map usernames to IP addresses in the domain security event log. This allows for the SRX Series device to verify authentication table information, such as group membership. The probes are triggered whenever a username to IP address mapping is not found in the domain security event log. By default, the probes are executed at 60-minute intervals.
NEW QUESTION # 48
A client has attempted communication with a known command-and-control server and it has reached the configured threat level threshold.
Which feed will the clients IP address be automatically added to in this situation?
- A. the command-and-control cloud feed
- B. the infected host cloud feed
- C. the allowlist and blocklist feed
- D. the custom cloud feed
Answer: B
Explanation:
Infected hosts are internal hosts that have been compromised by malware and are communicating with external C&C servers3. Juniper ATP Cloud provides infected host feeds that list internal IP addresses or subnets of infected hosts along with a threat level3. Once the Juniper ATP Cloud global threshold for an infected host is met, that host is added to the infected host feed and assigned a threat level of 10 by the cloud4. You can also configure your SRX Series device to block traffic from these IP addresses using security policies4.
NEW QUESTION # 49
Which two sources are used by Juniper Identity Management Service (JIMS) for collecting username and device IP addresses? (Choose two.)
- A. Active Directory domain controller event logs
- B. OpenLDAP service ports
- C. DNS
- D. Microsoft Exchange Server event logs
Answer: A,C
Explanation:
Juniper Identity Management Service (JIMS) collects username and device IP addresses from both DNS and Active Directory domain controller event logs. DNS is used to resolve hostnames to IP addresses, while Active Directory domain controller event logs are used to get information about user accounts, such as when they last logged in.
NEW QUESTION # 50
Your manager asks you to provide firewall and NAT services in a private cloud.
Which two solutions will fulfill the minimum requirements for this deployment? (Choose two.)
- A. a vSRX for firewall services and a separate vSRX for NAT services
- B. a cSRX for firewall services and a separate cSRX for NAT services
- C. a single cSRX
- D. a single vSRX
Answer: C,D
Explanation:
A single vSRX instance is capable of handling both firewall and NAT services simultaneously. This solution provides a streamlined and resource-efficient way to secure and manage network traffic within a private cloud environment.
Similar to the vSRX, a single cSRX can also provide both firewall and NAT services. The cSRX, being a containerized version of the SRX, is particularly suited for environments where high density and microservices architectures are used, offering high performance in a compact form factor.
NEW QUESTION # 51
You set up the Juniper ATP Appliance solution on your network and notice that the macOS files are not being analyzed......... malware.
In this scenario, what must you do?
- A. You must obtain a Apple Mac Mini device and install the secondary core software.
- B. Under Config > System Profiles≥Secondary Cores workspace, enable macOs Detection.
- C. Create a macOS virtual machine on the JATP Appliance and install the secondary core software.
- D. Under Config -> System Profiles→≥Secondary Cores workspace, create a macOS profile
Answer: D
NEW QUESTION # 52
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