Cisco Updated 350-701 Exam Questions and Answers by nadia

 Cisco ISE supports two types of WebAuth for BYOD: central WebAuth and local WebAuth. Central WebAuth is the default method and it uses the ISE portal to authenticate the users and redirect them to the BYOD portal. Local WebAuth is an alternative method that uses the network access device (NAD) portal to authenticate the users and then redirects them to the ISE BYOD portal. Both methods require the configuration of a guest component on ISE, which is used to create the BYOD portal and the guest user accounts. The guest component also provides the self-service onboarding and registration features for the BYOD users. The dual component is not related to BYOD, but rather to the dual-SSID method, which uses two separate SSIDs for provisioning and access. The null WebAuth component is not a valid option for BYOD. References :=

Some possible references are:

Cisco ISE BYOD Prescriptive Deployment Guide

Configure Single SSID Wireless BYOD on Windows and ISE

Cisco ISE for BYOD and Secure Unified Access, 2nd Edition

The Python script in the exhibit uses the Cisco AMP for Endpoints API to get information about the computers in the deployment. It imports the requests library, which allows it to make HTTP requests. It then defines three variables: client_id, api_key, and url. These are used to authenticate and access the API endpoint. The url is set to ‘1’, which returns a list of computers in JSON format. The script then makes a GET request using the requests.get() method, passing the url and the authentication details as parameters. The response from the API is stored in the response variable, and converted to JSON using the response.json() method. The script then loops over each computer in the ‘data’ field of the JSON response, using a for loop. Inside the loop, it extracts the hostname of each computer using the ‘hostname’ key, and prints it using the print() function. Therefore, the script will pull all computer hostnames and print them, which is option C. References:

Overview of the Cisco AMP for Endpoints API

Secure Endpoint API - Cisco DevNet

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0

A next-generation endpoint security solution is a modern approach of combining user and system behavior analytics with AI and machine learning to provide endpoint security12. These solutions are specifically designed to detect unknown malware and zero-day threats, which other non-next-generation solutions might fail to detect3. Two key deliverables that help justify the implementation of a next-generation endpoint security solution are:

Continuous monitoring of all files that are located on connected endpoints. This feature allows the solution to scan and analyze all files on the endpoints, regardless of their origin or type, and identify any malicious or suspicious behavior. This helps to prevent malware from infecting the endpoints or spreading to other devices on the network4.

Real-time feeds from global threat intelligence centers. This feature enables the solution to leverage the latest information and insights from various sources, such as security researchers, vendors, and customers, to detect and block new and emerging threats. This helps to keep the endpoints updated and protected from the most advanced and sophisticated attacks5.

References := 1: Overview of next-generation protection in Microsoft Defender for Endpoint 2: What Is Next-Generation Endpoint Security? 2024 Ultimate Guide - SelectHub 3: [Next

NAT exemption is required because the packet capture proves that the protected private traffic is being translated before IPsec processing. That changes the source address so the packet no longer matches the configured interesting-traffic selectors, preventing it from entering the intended security association. Cisco’s Secure Firewall NAT guidance states that traffic crossing a site-to-site VPN must be exempted from interface NAT rules; otherwise, it can be dropped or routed outside the tunnel. An identity NAT/NAT-exemption rule matching the local and remote subnet pair preserves the original addresses. The IKEv2 proposal, preshared key, transform set, access policy, and crypto-map placement are already validated. Fragmentation does not correct address translation, and neither a new tunnel group nor a prefilter attachment resolves the selector mismatch shown in the capture.

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