156-315.81 Exam Dumps : Check Point Certified Security Expert R81.20

Browser-based Authentication is a method of acquiring identities from unidentified users by sending them to a web page where they can log in and authenticate. Browser-based Authentication uses two techniques to acquire identities: Captive Portal and Transparent Kerberos Authentication1.

Captive Portal is a simple method that attempts authentication through a web interface before granting a user access to Intranet resources. When a user tries to access a protected resource, they are redirected to a web page where they have to enter their credentials. The credentials are verified by the Identity Awareness Security Gateway or an external authentication server. If the authentication is successful, the user’s identity is associated with their IP address and they are allowed to access the resource12.

Transparent Kerberos Authentication is a more seamless method that leverages the existing Kerberos infrastructure in the network. When a user tries to access a protected resource, the Identity Awareness Security Gateway intercepts the Kerberos ticket request and extracts the user’s identity from it. The user’s identity is then associated with their IP address and they are allowed to access the resource without any additional prompts. This method requires that the Identity Awareness Security Gateway is configured as a trusted proxy in the Active Directory domain12.

Therefore, the correct answer is B. Browser-based Authentication sends users to a web page to acquire identities using Captive Portal and Transparent Kerberos Authentication.

References:

• 1, THE IMPORTANCE OF ACCESS ROLES - Check Point Software, page 2
• 2, Browser-based Authentication Check Point - Bing
• 3, How to Configure Client Authentication - Check Point Software, page 1
• 4, Identity Sources - Check Point Software
• 5, Configuring Browser-Based Authentication - Check Point Software
• 6, Two Factor Authentication - Check Point Software

The correct command to store the GAIA configuration in a file is save configuration 1. This will create a file with the current system level configuration in the home directory of the current user1. The other commands are incorrect because they either do not exist or do not save the configuration to a file. References: 1: Backing up Gaia system level &solutionid=sk102234)

To see historical data with cpview, you can use the cpview -t command, where is the date and time you want to view. For example, cpview -t Jan 01 2023 12:00:00 will show you the cpview data for January 1st, 2023 at noon. You can also enter a partial date, such as Jan 02, to see the data for the whole day. This feature is available in R77.10 and higher versions of Check Point software1. You can also access the historical data by pressing the “t” key while running cpview in live mode and entering the desired date and time1. The historical data is stored in the CPViewDB.dat file in the /var/log/CPView_history directory on your gateway2. You can export this file and import it into other tools for visualization, such as Grafana3.