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.

To block user attempts to log in to non-company resources while using Microsoft Office 365, theWeb Filter with Inline-CASBfeature in FortiSASE is the most appropriate solution. Inline-CASB (Cloud Access Security Broker) provides real-time visibility and control over cloud application usage. When combined with Web Filtering, it can enforce policies to restrict access to unauthorized or non-company resources within sanctioned applications like Microsoft Office 365. This ensures that users cannot access unapproved cloud resources while still allowing legitimate use of Office 365.
Here's why the other options are incorrect:
* B. SSL deep inspection:While SSL deep inspection is useful for decrypting and inspecting encrypted traffic, it does not specifically address the need to block access to non-company resources within Office
365. It focuses on securing traffic rather than enforcing application-specific policies.
* C. Data loss prevention (DLP):DLP is designed to prevent sensitive data from being leaked or exfiltrated. While it is a valuable security feature, it does not directly block access to non-company resources within Office 365.
* D. Application Control with Inline-CASB:Application Control focuses on managing access to specific applications rather than enforcing granular policies within an application like Office 365. Web Filter with Inline-CASB is better suited for this use case.
References:
Fortinet FCSS FortiSASE Documentation - Inline-CASB and Web Filtering
FortiSASE Administration Guide - Securing Cloud Applications

Onboarding a Secure Web Gateway (SWG) endpoint involves several components to ensure secure and effective integration with FortiSASE. Two key components are the FortiSASE CA certificate and the proxy auto-configuration (PAC) file.
* FortiSASE CA Certificate:
* The FortiSASE CA certificate is essential for establishing trust between the endpoint and the FortiSASE infrastructure.
* It ensures that the endpoint can securely communicate with FortiSASE services and inspect SSL
/TLS traffic.
* Proxy Auto-Configuration (PAC) File:
* The PAC file is used to configure the endpoint to direct web traffic through the FortiSASE proxy.
* It provides instructions on how to route traffic, ensuring that all web requests are properly inspected and filtered by FortiSASE.
References:
FortiOS 7.2 Administration Guide: Details on onboarding endpoints and configuring SWG.
FortiSASE 23.2 Documentation: Explains the components required for integrating endpoints with FortiSASE and the process for deploying the CA certificate and PAC file.