When accessing the FortiSASE portal for the first time, an administrator must select data center locations for the following FortiSASE components:

Endpoint Management:

The data center location for endpoint management ensures that endpoint data and policies are managed and stored within the chosen geographical region.

Points of Presence (PoPs):

Points of Presence (PoPs) are the locations where FortiSASE services are delivered to users. Selecting PoP locations ensures optimal performance and connectivity for users based on their geographical distribution.

Logging:

The data center location for logging determines where log data is stored and managed. This is crucial for compliance and regulatory requirements, as well as for efficient log analysis and reporting.

References:

FortiOS 7.2 Administration Guide: Details on initial setup and configuration steps for FortiSASE.

FortiSASE 23.2 Documentation: Explains the importance of selecting data center locations for various FortiSASE components.

In the user connection monitor, the random characters shown for the username indicate that log anonymization is enabled. Log anonymization is a feature that hides the actual user information in the logs for privacy and security reasons. To display proper user information, you need to disable log anonymization.

Log Anonymization:

When log anonymization is turned on, the actual usernames are replaced with random characters to protect user privacy.

This feature can be beneficial in certain environments but can cause issues when detailed user monitoring is required.

Disabling Log Anonymization:

Navigate to the FortiSASE settings.

Locate the log settings section.

Disable the log anonymization feature to ensure that actual usernames are displayed in the logs and user connection monitors.

References:

FortiSASE 23.2 Documentation: Provides detailed steps on enabling and disabling log anonymization.

Fortinet Knowledge Base: Explains the impact of log anonymization on user monitoring and logging.

The unified FortiClient component of FortiSASE facilitates the always-on security measure required for ensuring that all remote user endpoints are always connected and protected.

Unified FortiClient:

FortiClient is a comprehensive endpoint security solution that integrates with FortiSASE to provide continuous protection for remote user endpoints.

It ensures that endpoints are always connected to the FortiSASE infrastructure, even when users are off the corporate network.

Always-On Security:

The unified FortiClient maintains a persistent connection to FortiSASE, enforcing security policies and protecting endpoints against threats at all times.

This ensures compliance with the cybersecurity policy requiring constant connectivity and protection for remote users.

References:

FortiOS 7.2 Administration Guide: Provides information on configuring and managing FortiClient for endpoint security.

FortiSASE 23.2 Documentation: Explains how FortiClient integrates with FortiSASE to deliver always-on security for remote endpoints.

The reason for the ping failures is due to the quick mode selectors restricting the subnet. Quick mode selectors define the IP ranges and protocols that are allowed through the VPN tunnel, and if they are not configured correctly, traffic to certain subnets can be blocked.

Quick Mode Selectors:

Quick mode selectors specify the source and destination subnets that are allowed to communicate through the VPN tunnel.

If the selectors do not include the subnet of the webserver (192.168.10.0/24), then the traffic will be restricted, and the ping will fail.

Diagnostic Output:

The diagnostic output shows the VPN configuration details, but it is important to check the quick mode selectors to ensure that the necessary subnets are included.

If the quick mode selectors are too restrictive, they will prevent traffic to and from the specified subnets.

Configuration Check:

Verify the quick mode selectors on both the FortiSASE and FortiGate hub to ensure they match and include the subnet of the webserver.

Adjust the selectors to allow the necessary subnets for successful communication.

References:

FortiOS 7.2 Administration Guide: Provides detailed information on configuring VPN tunnels and quick mode selectors.

FortiSASE 23.2 Documentation: Explains how to set up and manage VPN tunnels, including the configuration of quick mode selectors.

To block all video and audio application traffic while granting access to videos from CNN, you need to configure an application override action in the Application Control with Inline-CASB. Here is the step-by-step detailed explanation:

Application Control Configuration:

Application Control is used to identify and manage application traffic based on predefined or custom application signatures.

Inline-CASB (Cloud Access Security Broker) extends these capabilities by allowing more granular control over cloud applications.

Blocking Video and Audio Applications:

To block all video and audio application traffic, you can create a policy within Application Control to deny all categories related to video and audio streaming.

Granting Access to Specific Videos (CNN):

To allow access to videos from CNN specifically, you must create an override rule within the same Application Control profile.

The override action "Exempt" ensures that traffic to specified URLs (such as those from CNN) is not subjected to the blocking rules set for other video and audio traffic.

Configuration Steps:

Navigate to the Application Control profile in the FortiSASE interface.

Set the application categories related to video and audio streaming to "Block."

Add a new override entry for CNN video traffic and set the action to "Exempt."

References:

FortiOS 7.2 Administration Guide: Detailed steps on configuring Application Control and Inline-CASB.

Fortinet Training Institute: Provides scenarios and examples of using Application Control with Inline-CASB for specific use cases.

When deploying FortiSASE agent-based clients, several features are available that are not typically available with an agentless solution. These features enhance the security and management capabilities for endpoints.

Vulnerability Scan:

Agent-based clients can perform vulnerability scans on endpoints to identify and remediate security weaknesses.

This proactive approach helps to ensure that endpoints are secure and compliant with security policies.

SSL Inspection:

Agent-based clients can perform SSL inspection to decrypt and inspect encrypted traffic for threats.

This feature is critical for detecting malicious activities hidden within SSL/TLS encrypted traffic.

Web Filter:

Web filtering is a key feature available with agent-based clients, allowing administrators to control and monitor web access.

This feature helps enforce acceptable use policies and protect users from web-based threats.

References:

FortiOS 7.2 Administration Guide: Explains the features and benefits of deploying agent-based clients.

FortiSASE 23.2 Documentation: Details the differences between agent-based and agentless solutions and the additional features provided by agent-based deployments.

FortiSASE supports zero trust network access (ZTNA) principles by identifying attributes on the endpoint for security posture checks. ZTNA principles require continuous verification of user and device credentials, as well as their security posture, before granting access to network resources.

Security Posture Check:

FortiSASE can evaluate the security posture of endpoints by checking for compliance with security policies, such as antivirus status, patch levels, and configuration settings.

This ensures that only compliant and secure devices are granted access to the network.

Zero Trust Network Access (ZTNA):

ZTNA is based on the principle of "never trust, always verify," which requires continuous assessment of user and device trustworthiness.

FortiSASE plays a crucial role in implementing ZTNA by performing these security posture checks and enforcing access control policies.

References:

FortiOS 7.2 Administration Guide: Provides information on ZTNA and endpoint security posture checks.

FortiSASE 23.2 Documentation: Details on how FortiSASE implements ZTNA principles.

Zero Trust Network Access (ZTNA) private access provides the most efficient and secure method for remote users to access a TCP-based application hosted on a private web server. ZTNA ensures that only authenticated and authorized users can access specific applications based on predefined policies, enhancing security and access control.

Zero Trust Network Access (ZTNA):

ZTNA operates on the principle of "never trust, always verify," continuously verifying user identity and device security posture before granting access.

It provides secure and granular access to specific applications, ensuring that remote users can securely access the TCP-based application hosted on the private web server.

Secure and Efficient Access:

ZTNA private access allows remote users to connect directly to the application without needing a full VPN tunnel, reducing latency and improving performance.

It ensures that only authorized users can access the application, providing robust security controls.

References:

FortiOS 7.2 Administration Guide: Provides detailed information on ZTNA and its deployment use cases.

FortiSASE 23.2 Documentation: Explains how ZTNA can be used to provide secure access to private applications for remote users.

For a customer looking to upgrade their legacy on-premises proxy to a cloud-based proxy for a hybrid network, the combination of Secure Web Gateway (SWG) and Inline Cloud Access Security Broker (CASB) features in FortiSASE will provide the necessary capabilities.

Secure Web Gateway (SWG):

SWG provides comprehensive web security by inspecting and filtering web traffic to protect against web-based threats.

It ensures that all web traffic, whether originating from on-premises or remote locations, is inspected and secured by the cloud-based proxy.

Inline Cloud Access Security Broker (CASB):

CASB enhances security by providing visibility and control over cloud applications and services.

Inline CASB integrates with SWG to enforce security policies for cloud application usage, preventing unauthorized access and data leakage.

References:

FortiOS 7.2 Administration Guide: Details on SWG and CASB features.

FortiSASE 23.2 Documentation: Explains how SWG and inline-CASB are used in cloud-based proxy solutions.