FCSS_SASE_AD-23 Exam Dumps - Fortinet Certified Solution Specialist Questions and Answers

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.

FortiSASE hides user information when viewing and analyzing logs by hashing data using salt. This approach ensures that sensitive user information is obfuscated, enhancing privacy and security.

Hashing Data with Salt:

Hashing data involves converting it into a fixed-size string of characters, which is typically a hash value.

Salting adds random data to the input of the hash function, ensuring that even identical inputs produce different hash values.

This method provides enhanced security by making it more difficult to reverse-engineer the original data from the hash value.

Security and Privacy:

Using salted hashes ensures that user information remains secure and private when stored or analyzed in logs.

This technique is widely used in security systems to protect sensitive data from unauthorized access.

References:

FortiOS 7.2 Administration Guide: Provides information on log management and data protection techniques.

FortiSASE 23.2 Documentation: Details on how FortiSASE implements data hashing and salting to secure user information in logs.

Zero Trust Network Access (ZTNA) is the FortiSASE feature that ensures least-privileged user access to all applications. ZTNA operates on the principle of "never trust, always verify," providing secure access based on the identity of users and devices, regardless of their location.

Zero Trust Network Access (ZTNA):

ZTNA ensures that only authenticated and authorized users and devices can access applications.

It applies the principle of least privilege by granting access only to the resources required by the user, minimizing the potential for unauthorized access.

Implementation:

ZTNA continuously verifies user and device trustworthiness and enforces granular access control policies.

This approach enhances security by reducing the attack surface and limiting lateral movement within the network.

References:

FortiOS 7.2 Administration Guide: Provides detailed information on ZTNA and its role in ensuring least-privileged access.

FortiSASE 23.2 Documentation: Explains the implementation and benefits of ZTNA within the FortiSASE environment.

When configuring FortiSASE Secure Private Access (SPA) with SD-WAN integration, establishing a routing adjacency between FortiSASE and the FortiGate SD-WAN hub requires the use of the Border Gateway Protocol (BGP).

BGP (Border Gateway Protocol):

BGP is widely used for establishing routing adjacencies between different networks, particularly in SD-WAN environments.

It provides scalability and flexibility in managing dynamic routing between FortiSASE and the FortiGate SD-WAN hub.

Routing Adjacency:

BGP enables the exchange of routing information between FortiSASE and the FortiGate SD-WAN hub.

This ensures optimal routing paths and efficient traffic management across the hybrid network.

References:

FortiOS 7.2 Administration Guide: Provides information on configuring BGP for SD-WAN integration.

FortiSASE 23.2 Documentation: Details on setting up routing adjacencies using BGP for Secure Private Access with SD-WAN.

The unusually high number of unknown applications by category in the daily report for application usage can be attributed to the following reasons:

Certificate Inspection is not being used to scan application traffic:

Without certificate inspection, encrypted traffic cannot be adequately analyzed, leading to a higher number of unknown applications.

Certificate inspection allows the FortiSASE to decrypt and inspect HTTPS traffic, identifying applications correctly.

Deep Inspection is not being used to scan traffic:

Deep inspection goes beyond basic traffic analysis, performing thorough examination of packet contents to identify applications accurately.

If deep inspection is not enabled, many applications may go unrecognized and categorized as unknown.

References:

FortiOS 7.2 Administration Guide: Details on certificate inspection and deep inspection configurations.

FortiSASE 23.2 Documentation: Explains the importance of deep inspection and certificate inspection in accurate application identification.

FortiSASE brings the following advantages to businesses with multiple branch offices:

Centralized Management for Simplified Administration:

FortiSASE provides a centralized management platform that allows administrators to manage security policies, configurations, and monitoring from a single interface.

This simplifies the administration and reduces the complexity of managing multiple branch offices.

Eliminates the Need for On-Premises Firewalls:

FortiSASE enables secure access to the internet and cloud applications without requiring dedicated on-premises firewalls at each branch office.

This reduces hardware costs and simplifies network architecture, as security functions are handled by the cloud-based FortiSASE solution.

References:

FortiOS 7.2 Administration Guide: Provides information on the benefits of centralized management and cloud-based security solutions.

FortiSASE 23.2 Documentation: Explains the advantages of using FortiSASE for businesses with multiple branch offices, including reduced need for on-premises firewalls.

To resolve internal hostnames using internal DNS servers for remotely connected endpoints, the following two components must be configured on FortiSASE:

Split DNS Rules:

Split DNS allows the configuration of specific DNS queries to be directed to internal DNS servers instead of public DNS servers.

This ensures that internal hostnames are resolved using the organization's internal DNS infrastructure, maintaining privacy and accuracy for internal network resources.

Split Tunneling Destinations:

Split tunneling allows specific traffic (such as DNS queries for internal domains) to be routed through the VPN tunnel while other traffic is sent directly to the internet.

By configuring split tunneling destinations, you can ensure that DNS queries for internal hostnames are directed through the VPN to the internal DNS servers.

References:

FortiOS 7.2 Administration Guide: Provides details on configuring split DNS and split tunneling for VPN clients.

FortiSASE 23.2 Documentation: Explains the implementation and configuration of split DNS and split tunneling for securely resolving internal hostnames.

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 meet the requirement of inspecting all endpoint internet traffic on FortiSASE while excluding Google Maps traffic from the FortiSASE VPN tunnel and redirecting it to the endpoint's physical interface, you should configure split tunneling. Split tunneling allows specific traffic to bypass the VPN tunnel and be routed directly through the endpoint's local interface.

Split Tunneling Configuration:

Split tunneling enables selective traffic to be routed outside the VPN tunnel.

By configuring the Google Maps Fully Qualified Domain Name (FQDN) as a split tunneling destination, you ensure that traffic to Google Maps bypasses the VPN tunnel and uses the endpoint's local interface instead.

Implementation Steps:

Access the FortiSASE endpoint profile configuration.

Add the Google Maps FQDN to the split tunneling destinations list.

This configuration directs traffic intended for Google Maps to bypass the VPN tunnel and be routed directly through the endpoint's physical network interface.

References:

FortiOS 7.2 Administration Guide: Provides details on split tunneling configuration.

FortiSASE 23.2 Documentation: Explains how to set up and manage split tunneling for specific destinations.