NSE5_SSE_AD-7.6 Fortinet NSE 5 - FortiSASE and SD-WAN 7.6 Core Administrator Questions and Answers

According to theFortiSASE 7.6 Administration Guideand theFCP - FortiSASE 24/25 Administratortraining materials, the security dashboard is a centralized hub for monitoring and remediating security risks across the entire fleet of managed endpoints.

Vulnerability Summary: The dashboard includes a dedicatedVulnerability summary widgetthat categorizes risks by severity (Critical, High, Medium, Low) and by application type (OS, Web Client, etc.).

Identifying Affected Endpoints: The dashboard is fully interactive; an administrator candrill downinto specific vulnerability categories to view a detailed list ofCVE dataand, most importantly, identify the specificaffected endpointsthat require attention.

Automatic Patching: FortiSASE supportsautomatic patching for eligible vulnerabilities(such as common third-party applications and supported OS updates). This feature is configured within theEndpoint Profile, allowing the FortiClient agent to remediate risks without requiring the user to manually run updates.

Why other options are incorrect:

Option A: While it supports automatic patching, it does not do so forallvulnerabilities (only eligible/supported ones), and it specificallydoescategorize them by severity.

Option B: The dashboard shows vulnerabilities for theOperating Systemas well as applications, and it allows theadministratorto identify affected endpoints rather than requiring the end-user to check.

Option C: The dashboard displaysall levels of severity(not just critical) and explicitly allows the viewing of affected endpoints.

According to theSD-WAN 7.6 Core Administratorstudy guide and theFortiOS 7.6 Administration Guide, for the FortiGate SD-WAN engine to successfully steer traffic using SD-WAN rules, three fundamental configuration components must be in place. This is because the SD-WAN rule lookup occurs only after certain initial conditions are met in the packet flow:

Interfaces (Option C):You must first define the physical or logical interfaces (such as ISP links, LTE, or VPN tunnels) asSD-WAN members. These members are then typically grouped intoSD-WAN Zones. Without designated member interfaces, there is no "pool" of links for the SD-WAN rules to select from.

Routing (Option D):For a packet to even be considered by the SD-WAN engine, there must be a matching route in theForwarding Information Base (FIB). Usually, this is a static route where the destination is the network you want to reach, and the gateway interface is set to theSD-WAN virtual interface(or a specific SD-WAN zone). If there is no route pointing to SD-WAN, the FortiGate will use other routing table entries (like a standard static route) and bypass the SD-WAN rule-based steering logic entirely.

Firewall Policies (Option A):In FortiOS, no traffic is allowed to pass through the device unless aFirewall Policypermits it. To steer traffic, you must have a policy where theIncoming Interfaceis the internal network and theOutgoing Interfaceis the SD-WAN zone (or the virtual-wan-link). The SD-WAN rule selection happens during the "Dirty" session state, which requires a policy match to proceed with the session creation.

Why other options are incorrect:

Security Profiles (Option B):While mandatory forApplication-levelsteering (to identify L7 signatures), basic SD-WAN steering based on IP addresses, ports, or ISDB objects does not require security profiles to be active.

Traffic Shaping (Option E):This is an optimization feature used to manage bandwidth once steering is already determined; it is not a prerequisite for the steering engine itself to function.

According to theSD-WAN 7.6 Core Administratorstudy guide and theFortiOS 7.6 Administration Guide, the selection of a preferred member in aBest Quality (priority)rule is determined by the measured quality metric (latency, in this case) and thelink-cost-threshold.

Rule Logic (Best Quality): In the exhibit, the SD-WAN rule is configured with set mode priority, which corresponds to theBest Qualitystrategy. This strategy ranks members based on the link-cost-factor, which is set tolatency.

The Link-Cost-Threshold: The exhibit shows link-cost-threshold(10), which is the default 10% value. This threshold is designed to prevent "link flapping". To replace the current preferred member, a new member must not only have a better latency but must be better bymore than 10%.

The Calculation:

The current preferred member isHUB1-VPN1with a real latency of96.349 ms.

To calculate the "target" latency a lower-priority member must achieve to take over, we use the formula: $Target = \frac{Current\_Latency}{(1 + \frac{Threshold}{100})}$.

$\frac{96.349}{1.1} = \mathbf{87.59\text{ ms}}$.

Evaluating Options:

Option A (80 ms): Since 80 ms is lower than the required 87.59 ms target, HUB1-VPN3 successfully overcomes the 10% advantage of HUB1-VPN1 and becomes the new preferred member.

Option D (90 ms): While 90 ms is lower than 96.349 ms, it isnotlower than 87.59 ms. Therefore, the 10% threshold prevents a member switch, and HUB1-VPN1 remains preferred.

Option B: Incorrect because having a "lower" latency is not enough due to the 10% threshold.

Option C: If HUB1-VPN1 moved to 200 ms, HUB1-VPN2 (at 141.278 ms) would likely become the new preferred member before HUB1-VPN3 (at 190.984 ms).

According to theSD-WAN 7.6 Core Administratorstudy guide and theFortinet Document Library, the interaction between SD-WAN rules and SLA targets is governed by specific selection and measurement logic:

Usage by Strategy (Option B): SLA targets are fundamentally used by theLowest Cost (SLA)strategy to determine which links are currently healthy enough to be considered for traffic steering. While other strategies likeBest Qualityuse a "Measured SLA" to monitor metrics, they do not typically use the "Required SLA Target" to disqualify links unless specifically configured in a hybrid mode. In most curriculum contexts, the "Required SLA Target" field is specifically associated with the Lowest Cost and Maximize Bandwidth strategies.

SLA Compliance Checking (Option D): SD-WAN rules utilize SLA targets as a "pass/fail" gatekeeper. The engine checks if thepreferred membersmeet the defined SLA requirements (latency, jitter, or packet loss thresholds). If a preferred member fails the SLA, the rule will move to the next member in the priority list that does meet the SLA.

Single SLA Binding (Option E): When configuring an SD-WAN rule, the GUI and CLI allow you to selectmultiple SLA targets, but they must all belong to thesame Performance SLAprofile. You cannot mix and match targets from different health checks (e.g., Target 1 from "Google_HC" and Target 2 from "Amazon_HC") within a single SD-WAN rule.

Why other options are incorrect:

Option A: This is incorrect because a single SD-WAN rule can only be associated with one specific Performance SLA profile at a time; therefore, you cannot select targets fromdifferentSLAs.

Option C: This is incorrect because member metrics (latency, jitter, packet loss) are measured by thePerformance SLAprobes regardless of whether an SD-WAN rule is currently using that SLA target for steering decisions. Measurement is a function of the health-check, not the rule matching process.

According to theFortiSASE 7.6 Architecture Guideand theFCP - FortiSASE 24/25 Administratorstudy materials, the FortiSASE solution is structured around three primary pillars or "use cases" that address the security requirements of a modern distributed workforce.

Secure Internet Access (SIA) (Option A): This use case focus on protecting remote users as they browse the public internet. It utilizes a full cloud-delivered security stack includingWeb Filtering,DNS Filtering,Anti-Malware, andIntrusion Prevention (IPS)to ensure that users are protected from web-based threats regardless of their physical location.

Secure SaaS Access (SSA) (Option B): This use case addresses the security of cloud-based applications (like Microsoft 365, Salesforce, and Dropbox). It leveragesInline-CASB (Cloud Access Security Broker)to identify and control "Shadow IT"—unauthorized cloud applications used by employees—and appliesData Loss Prevention (DLP)to prevent sensitive information from being leaked into unsanctioned SaaS platforms.

Secure Private Access (SPA) (Option C): This use case provides secure, granular access to private applications hosted in on-premises data centers or private clouds. It can be achieved through two main methods:ZTNA (Zero Trust Network Access), which provides session-specific access based on identity and device posture, or throughSD-WAN integration, where the FortiSASE cloud acts as a spoke connecting to a corporate SD-WAN Hub.

Why other options are incorrect:

Secure VPN Access (SVA) (Option D): While SASE uses VPN technology (SSL or IPsec) as a transport for the Endpoint mode, "SVA" is not a formal curriculum-defined use case. The SASE framework is intended to evolve beyond traditional "Secure VPN Access" into the SIA and SPA models.

Secure Browser Access (SBA) (Option E): Although FortiSASE offersRemote Browser Isolation (RBI), it is considered a feature or a component of the broaderSecure Internet Access (SIA)use case rather than a separate, standalone use case in the core administrator curriculum.

According to theFortiSASE 7.6 Administration Guideand theFCP - FortiSASE 24/25training materials, FortiSASE leverages a cloud-native FortiAnalyzer instance to provide specialized reports. These reports are designed to give administrators visibility into remote user behavior, endpoint health, and cloud application usage.

The three valid and standard report types available directly within the FortiSASE portal are:

Web Usage Summary Report (Option A):This report provides a high-level overview of web activity across the SASE deployment. It categorizes traffic by website categories (e.g., Social Media, Streaming, Malicious Sites), top users by bandwidth, and blocked requests, helping IT teams understand how internet resources are being consumed by remote workers.

Vulnerability Assessment Report (Option C):Since FortiSASE integrates with FortiClient and an embedded EMS, it can aggregate vulnerability scan data from managed endpoints. This report lists software vulnerabilities found on user devices (OS-level and application-level), providing a "Security Rating" or posture assessment that is critical for Zero Trust Network Access (ZTNA) enforcement.

Shadow IT Report (Option D):Leveraging the built-inCASB (Cloud Access Security Broker)capabilities, this report identifies "unsanctioned" or "risky" SaaS applications being used by employees. It helps organizations discover hidden security risks by cataloging cloud applications that have not been explicitly approved by the IT department.

Why other options are incorrect:

Endpoint Compliance Deviation Report (Option B):While FortiSASE performs compliance checks via ZTNA tags, this specific name is not a standard "Report Type" template in the portal; compliance is typically monitored via theEndpoint ManagementorZTNA Dashboards.

Cyber Threat Assessment (Option E):TheCyber Threat Assessment Program (CTAP)is a specific Fortinet sales and auditing tool used to generate a one-time report on a network's security posture (often used for FortiGate evaluations). It is not a native, recurring report type within the day-to-day FortiSASE administration interface.

According to theFortiSASE 7.6 Architecture GuideandFCP - FortiSASE 24/25 Administratormaterials, the solution is built around three primary use cases that support a hybrid workforce:

Secure Internet Access (SIA):This enables secure web browsing by applying security profiles such asWeb Filter,Anti-Malware, andSSL Inspectionin the SASE cloud. It protects remote users from internet-based threats regardless of their location.

Secure Private Access (SPA):This provides granular, explicit access to private applications hosted in data centers or the cloud. It is achieved throughZTNA (Zero Trust Network Access)for session-based security or throughSD-WAN integrationwhere FortiSASE acts as a spoke to an existing corporate SD-WAN hub.

SaaS Security:FortiSASE utilizesInline-CASBandShadow IT visibilityto monitor and control the use of cloud applications.Data Loss Prevention (DLP)is integrated into these workflows to prevent sensitive corporate data from being uploaded to unauthorized SaaS platforms.

Why other options are incorrect:

Option A:While it mentions SD-WAN and Shadow IT, it misses the core definition of SIA (secure web browsing) which is the primary driver for SASE deployments.

Option B:Remote Browser Isolation (RBI)is typically applied to risky or uncategorized websites, not "all websites," due to the high performance and resource overhead.

Option D:FortiSASE is designed to protect data in motion (via security profiles) as well as data stored in sanctioned cloud apps, not "at rest only".