IPS Protections

Protection Browser

The Protection browser displays the available IPSClosed Check Point Software Blade on a Security Gateway that inspects and analyzes packets and data for numerous types of risks (Intrusion Prevention System). protection types, along with a summary of key information and usage indicators.

These are some of the default columns in the IPS protections summary table.

Column

Description

Protection

Name of the protection. A description of the protection type appears in the bottom section of the pane.

Industry Reference

International CVE or CVE candidate name associated with the attack.

Performance Impact

Indicates how the protection affects Security GatewayClosed Dedicated Check Point server that runs Check Point software to inspect traffic and enforce Security Policies for connected network resources. performance. If available, shows an exact figure. Some protections require more resources or apply to common traffic types, which can negatively affect Security Gateways performance.

For example, if your Security Gateways experience a heavy traffic load, be cautious about activating High or Critical Performance Impact protections on profiles that affect a large number of mixed (client and server) devices.

Severity

Indicates the probable severity of a successful attack on your environment. You should generally activate protections with Critical or High Severity, unless you are sure that the protections are not needed.

For example, if a protection is rated with High Severity and Critical Performance Impact, evaluate its necessity for your environment before activating it.

Confidence Level

Indicates how accurately IPS identifies the attack. A Low Confidence Level increases the chance of false positives, which can lead to connectivity issues, such as blocked applications or disrupted services. Review protections with a Low Confidence Level to troubleshoot these issues and adjust configurations as needed.

Profile_Name

The Action set for the protection in each IPS profile.

To add or remove columns from the IPS Protections view:

Right-click the table header, and select or clear the applicable columns.

To change the display of profile columns:

  1. In the top tool bar of the IPS Protections view, select View > Show Profiles

    The Show Profiles window opens.

  2. Select which profiles to display:

    • All IPS enabled profiles used in the Custom Threat Prevention policy, or

    • Specified IPS enabled profiles - Select the applicable profiles from the list.

Exporting the IPS Protections View

You can export the IPS Protections view to a csv file. SmartConsoleClosed Check Point GUI application used to manage a Check Point environment - configure Security Policies, configure devices, monitor products and events, install updates, and so on. exports only the columns that are visible in the IPS Protections view at the time of export.

To export the IPS Protections view:

  1. Go to Actions > Export view.

  2. Select a location to save the exported file.

Protection Types

The IPS protections are divided into two main types:

  • Core protections - These protections are included in the product and are assigned per gateway. They are part of the Access Control policy.

  • ThreatCloud protections - Updated from the Check Point cloud, (see Updating IPS Protections). These protections are part of the Threat Prevention policy.

Browsing IPS Protections

The IPS Protections summary lets you quickly browse all IPS protections and their settings.

Step

Instructions

1

In SmartConsole, go to the Security Policies page and select Threat Prevention.

2

In the Custom Policy Tools section, click IPS Protections.

You can search the Protections page by protection name, engine, or by any information type that is shown in the columns.

Note -Check Point does not support JA3 and JA4 profiling technologies.

Step

Instructions

1

From the IPS Protections window, click the Filter icon.

The Filters pane opens and shows IPS protections categories.

2

  1. Click the Add filter button.

    A window opens and shows the IPS protections categories.

  2. Click the category.

    The category is added to the Filters pane.

3

Click one or more filters to apply to the IPS protections.

4

To show all suggested filters in a category, click View All.

To sort the protections list by information

Click the column header of the information you want.

Activating Protections

Each profile is a set of activated protections and instructions for what IPS does if traffic inspection matches an activated protection. The procedures in this section explain how to change the action for a specified protection.

Activating Protections for All Profiles

To manually activate a protection in all profiles:

Step

Instructions

1

In SmartConsole, select Security Policies > Threat Prevention.

2

From the Custom Policy Tools section, click IPS Protections.

The IPS Protections page opens.

3

Right-click on the protection and select the action that you want to apply to all the Threat Prevention profiles.

Make sure that the action is on all profiles.

4

Click OK, and close the Threat Prevention profile window.

5

Click Install Policy.

Activating Protections for a Specified Profile

Step

Instructions

1

In the Protections Browser, find the protection to activate.

2

Click Edit.

3

Select the profile to activate for this protection.

4

Click Edit.

You can activate the protection for one profile and deactivate it for another profile. It will be active for some gateways and inactive for others.

If the protection is inactive according to the policy, you can override the policy preference or change the policy criteria.

To override the settings for this one protection, continue with this procedure.

5

Click Override with.

6

  • Prevent: Activate IPS inspection for this protection and run active preventions on the gateways to which this profile is assigned.

  • Detect: Activate IPS inspection for this protection, tracking related traffic and events.

  • Inactive: Do not enforce this protection.

7

Configure the Logging settings:

  • Track - Define how administrators get notifications (log, alert, mail, or other options).

  • Capture Packets - Captures packets relevant to the protection for further analysis.

8

Install the Threat Prevention Policy..

Removing Activation Overrides

You can remove the manually activated IPS protections and restore them to the profile settings. You can remove overrides on one protection, on selected protections or on all protections at the same time.

Step

Instructions

1

In SmartConsole, select Security Policies > Threat Prevention.

2

From the Custom Policy Tools section, click IPS Protections.

The IPS Protections page opens.

3

Click the protections in the applicable profile column.

Note - Press CTRL to select more than one protection.

4

Right-click the highlighted cell or cells and select Restore to profile settings.

5

Select All Profiles or Displayed Profiles.

A warning message opens.

6

Click Yes.

7

Install the Threat Prevention Policy.

Step

Instructions

1

In the IPS Protections page, go to Actions and select Profile Cleanup.

The Profile Cleanup window opens.

2

In the Action area, select Remove all user modified, Clear all staging, or both.

3

In the Select Profiles area, select the profiles on which to operate these actions.

4

Click OK.

5

Install the Threat Prevention Policy.

Editing Core IPS Protections

Step

Instructions

1

Go to Security Policies > Threat Prevention > Custom Policy Tools > IPS Protections.

Note - To filter for core protections, select Type Core in the Filters pane.

2

Right-click a core protection and select Edit.

3

Configure the required settings.

4

Install the Access Control policy.

Updating IPS Protections

Check Point constantly develops and improves its protections against the latest threats. You can immediately update IPS with real-time information on attacks and all the latest protections. You can manually update the IPS protections and also set a schedule when updates are automatically downloaded and installed. IPS protections include many protections that can help manage the threats against your network. Make sure that you understand the complexity of the IPS protections before you manually modify the settings.

Notes:

Step

Instructions

1

In SmartConsole, click Security Policies > Threat Prevention.

2

In the Custom Policy Tools section, click Updates.

3

In the IPS section > Update Now

From the drop-down menu, select:

4

Install the Threat Prevention Policy.

Note - From R77.20, IPS purge runs automatically after every IPS update. The Security Management Server saves only the versions from the last 30 days, and deletes the others.

Scheduling IPS Updates

You can configure a schedule for downloading the latest IPS protections and protection descriptions, (see Threat Prevention Scheduled Updates).

Reverting to an Earlier IPS Protection Package

For troubleshooting or for performance tuning, you can revert to an earlier IPS protection package.

Step

Instructions

1

In the IPS section of the Threat Prevention Updates page, click Switch to version.

2

In the window that opens, select an IPS Package Version.

Click OK.

3

Install the Threat Prevention Policy.

Reviewing New Protections

Step

Instructions

1

In SmartConsole, click Security Policies > Threat Prevention.

2

In the Custom Policy Tools section, click IPS Protections.

3

Sort the protections by Update Date to see the latest protections.

IPS Protections Follow Up

The follow up mark lets you monitor specific IPS protections according to your selection. After you select the protections you want to monitor, you can filter for them in the IPS Protections page and not have to search for them again.

Step

Instructions

1

In SmartConsole, go to Security Policies.

2

Go to Threat Prevention > Custom Policy Tools > IPS Protections > Filters.

3

Choose Follow Up.

You can mark individual protections for follow up or mark all updated protections for follow up in the IPS Updates page.

Manually Marking Protections for Follow Up

You can mark individual protections for Follow Up, which lets you quickly review the identified protections in the IPS Protections page. To make the Follow Up feature efficient, make sure to keep the list of marked protections as short as possible.

Mark newly downloaded protections and any protection that you want to monitor, but remember to remove protections from this list when you are more confident that you configured them in the best way for your environment, for now. The longer the Follow Up list is, the more difficult it is to use it as a workable task list

To manually mark protections for follow up:

In the IPS Protections page, select one or more protections, right-click and select Follow Protection from the menu.

To unmark the protection, right-click the protection and clear Follow Protection.

Each time the IPS protections are updated, they will be automatically marked for follow up. To unmark the protections for follow up, click Unfollow Protections. To unmark all marked protections, go to Actions > Cleanup Options > Remove All Follow Up Flags.

You can add significant information about a protection in the protection's comment field. To add a comment to a protection, double-click a protection and enter you comment in the Enter Protection Comment field, below the protection's name. You can only add comments to ThreatCloudClosed The cyber intelligence center of all of Check Point products. Dynamically updated based on an innovative global network of threat sensors and invites organizations to share threat data and collaborate in the fight against modern malware. protections (and not Core protections). In addition, you can enter information such as the package version or date of update. Such information is useful because you can search for it at a later date.

Automatically Marking New Protections for Follow Up

Check Point provides new and updated protections as they become available, (see Updating IPS Protections). To give you complete control over the process of integrating new IPS protections, you can have them automatically marked for Follow Up, which gives you time to evaluate the impact the protections have on your environment.

Step

Instructions

1

In SmartConsole, select Security Policies.

2

Choose Threat Prevention > Custom Policy Tools > Updates > IPS.

3

Select Follow Protections.