350-701 Cisco Implementing and Operating Cisco Security Core Technologies (SCOR 350-701) Free Practice Exam Questions (2025 Updated)

Explanation

With Cisco pxGrid (Platform Exchange Grid), your multiple security products can now share data and work together. This open, scalable, and IETF standards-driven platform helps you automate security to get answers and contain threats faster.

single methods of authentication can be compromised more easily than MFA. MFA, or multi-factor authentication, is a security process that requires users to provide two or more factors to verify their identity and access resources. MFA reduces the risk of unauthorized access by making it harder for attackers to compromise all the factors needed, especially if they are different in nature, such as something you know (password), something you have (token), and something you are (biometric).

To understand the concept of MFA and why it is important for authentication security, you can refer to the following sections of the source book:

Section 1.1.1: Describe the concepts of identity and access management

Section 1.1.1.1: Describe the concepts of identity principles

Section 1.1.1.2: Describe the concepts of authentication

Section 1.1.1.3: Describe the concepts of authorization

Section 1.1.1.4: Describe the concepts of accounting

Section 1.1.1.5: Describe the concepts of identity stores

Section 1.1.1.6: Describe the concepts of MFA

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/security/s1/sec-s1-xe-3se-3850-cr-book/sec-s1-xe-3se-3850-cr-book_chapter_01.html#wp3404908137

Displaying the Summary of All Auth Manager Sessions on the Switch

Enter the following:

Switch# show authentication sessions

Interface MAC Address Method Domain Status Session ID

Gi1/48 0015.63b0.f676 dot1x DATA Authz Success 0A3462B1000000102983C05C

Gi1/5 000f.23c4.a401 mab DATA Authz Success 0A3462B10000000D24F80B58

Gi1/5 0014.bf5d.d26d dot1x DATA Authz Success 0A3462B10000000E29811B94

 IKEv1 is the authentication protocol that is reliable and supports ACK and sequence for IPsec VPN. IKEv1 is a key management protocol that is used in conjunction with IPsec to establish secure and authenticated connections between IPsec peers. IKEv1 uses UDP port 500 and consists of two phases: phase 1 and phase 2. In phase 1, the peers authenticate each other and negotiate a shared secret key that is used to encrypt the subsequent messages. In phase 2, the peers negotiate the security parameters for the IPsec tunnel, such as the encryption and authentication algorithms, the lifetime, and the mode (transport or tunnel). IKEv1 uses ACK and sequence numbers to ensure the reliability and integrity of the messages exchanged between the peers. ACK is an acknowledgment message that confirms the receipt of a previous message. Sequence number is a unique identifier that is assigned to each message to prevent replay attacks and to detect missing or out-of-order messages. IKEv1 also supports various authentication methods, such as pre-shared keys, digital certificates, and extended authentication (XAUTH). References : Internet Key Exchange for IPsec VPNs Configuration Guide, Security for VPNs with IPsec Configuration Guide, IPSec Architecture

RADIUS Change of Authorization (CoA) is a feature of Cisco ASA that allows VPN users to be postured against Cisco ISE without requiring an inline posture node. RADIUS CoA enables the ISE to send a message to the ASA to change the authorization attributes of an existing VPN session, such as the assigned IP address, ACL, or group policy. This way, the ISE can dynamically adjust the access level of the VPN user based on the posture assessment results, without the need for an intermediate device to enforce the policy change12. RADIUS CoA is supported by the ASA since version 9.2.13. References: 1: ASA Version 9.2.1 VPN Posture with ISE Configuration Example - Cisco 2: How To: ISE and ASA Integration using CoA for Posture - Cisco Community 3: How To Configure Posture with AnyConnect Compliance … - Cisco CommunityQUESTION NO: 94

What two mechanisms are used to redirect users to a web portal to authenticate to ISE for guest services?

(Choose two)

A. multiple factor auth

B. local web auth

C. single sign-on

D. central web auth

E. TACACS+

Answer: B, D

 Local web authentication (LWA) and central web authentication (CWA) are two mechanisms that are used to redirect users to a web portal to authenticate to ISE for guest services. Both methods involve the use of a redirect access control list (ACL) that allows the user to access only the web portal URL and blocks all other traffic until the user is authenticated. The difference between LWA and CWA is where the web portal and the authentication logic are hosted.

LWA: The web portal and the authentication logic are hosted on the wireless LAN controller (WLC). The WLC sends a RADIUS access-accept message to the network access device (NAD) along with the redirect ACL and the web portal URL. The NAD then redirects the user to the web portal on the WLC, where the user enters their credentials. The WLC verifies the credentials with the ISE and grants or denies access to the user. The advantage of LWA is that it does not require any configuration on the ISE, but the disadvantage is that it does not support advanced features such as posture assessment, profiling, or authorization policies.

CWA: The web portal and the authentication logic are hosted on the ISE. The WLC sends a RADIUS access-challenge message to the NAD along with the redirect ACL and the web portal URL. The NAD then redirects the user to the web portal on the ISE, where the user enters their credentials. The ISE verifies the credentials and sends a RADIUS access-accept message to the WLC with the authorization profile and the final ACL. The WLC then applies the authorization profile and the final ACL to the user session. The advantage of CWA is that it supports advanced features such as posture assessment, profiling, or authorization policies, but the disadvantage is that it requires more configuration on the ISE.

References :=

Configure Guest Access

Web Authentication Redirection to Original URL

Configure Local Web Authentication with External Authentication

Explanation

The TLS connections are recorded in the mail logs, along with other significant actions that are related to

messages, such as filter actions, anti-virus and anti-spam verdicts, and delivery attempts. If there is a

successful TLS connection, there will be a TLS success entry in the mail logs. Likewise, a failed TLS

connection produces a TLS failed entry. If a message does not have an associated TLS entry in the log file, that message was not delivered over a TLS connection.

Cisco Umbrella is a cloud-delivered and SaaS-based solution that provides DNS-layer security and web filtering for internet traffic. It blocks requests to malicious domains or IPs before a connection is even established, and logs and inspects all web traffic for greater transparency, control, and protection1.

However, not all domains or IPs are clearly malicious or benign. Some of them may be risky, meaning that they host both legitimate and malicious content, or that they have a low reputation score based on various factors. For these domains or IPs, Cisco Umbrella offers the option to proxy the traffic through the intelligent proxy, which is a selective web proxy that performs deeper inspection and analysis of the web content2.

The intelligent proxy can apply URL filtering, file inspection, and file type control to the proxied traffic, and block or allow it based on the policy settings. The intelligent proxy can also leverage Cisco Advanced Malware Protection (AMP) and antivirus engines to scan files for malware and threats3.

Therefore, by using the intelligent proxy, Cisco Umbrella can manage traffic that is directed toward risky domains more effectively, and provide an additional layer of security and visibility for the organization.

References :=

Manage the Intelligent Proxy

Manage File Inspection

Cisco Umbrella At a Glance

 The RADIUS CoA feature supports the IETF attribute 24 State, which is used to identify the session for which the CoA request is intended. The State attribute is sent by the device in the Access-Accept message and must be echoed back by the RADIUS server in the CoA-Request message. The other attributes are not supported for the RADIUS CoA feature.

To understand the concept of RADIUS CoA and the supported attributes, you can refer to the following sections of the source book:

Section 1.1.2: Describe the concepts of network security

Section 1.1.2.6: Describe the concepts of RADIUS CoA

Section 1.1.2.7: Describe the concepts of supported IETF attributes

Endpoint security is the process of protecting devices like workstations, servers, and other devices from malicious threats and cyberattacks. Endpoint security enables businesses to secure endpoints that employees use for work purposes or servers that are either on a network or in the cloud. Endpoint security is important because every device that connects to the corporate network is a potential vulnerability, providing a possible entry point for cyber criminals. Therefore, every device an employee uses to connect to any business system or resource carries the risk of becoming the chosen route for hacking into an organization. These devices can be exploited by malware that could leak or steal sensitive data from the business12.

One of the benefits of endpoint security is that it allows the organization to detect and mitigate threats that the perimeter security devices do not detect. Perimeter security devices, such as firewalls and intrusion prevention systems, are designed to protect the network from external attacks. However, they may not be able to prevent or detect attacks that originate from within the network, such as insider threats, compromised devices, or lateral movement. Endpoint security solutions can provide visibility and control over the devices that connect to the network, and can monitor, analyze, and respond to suspicious or malicious activities on the endpoints. Endpoint security solutions can also leverage threat intelligence and advanced analytics to identify and block known and unknown threats, such as ransomware, zero-day exploits, and targeted attacks13. References := 1: What is Endpoint Security? How Does It Work? | Fortinet 2: Microsoft Defender for Endpoint | Microsoft Security 3: Endpoint Security - Check Point Software

Explanation

Cisco DNA Center has four general sections aligned to IT workflows:

Design: Design your network for consistent configurations by device and by site. Physical maps and logical topologies help provide quick visual reference. The direct import feature brings in existing maps, images, and topologies directly from Cisco Prime Infrastructure and the Cisco Application Policy Infrastructure Controller

Enterprise Module (APIC-EM), making upgrades easy and quick. Device configurations by site can be

consolidated in a “golden image” that can be used to automatically provision new network devices. These new devices can either be pre-staged by associating the device details and mapping to a site. Or they can be claimed upon connection and mapped to the site.

Policy: Translate business intent into network policies and apply those policies, such as access control, traffic routing, and quality of service, consistently over the entire wired and wireless infrastructure. Policy-based access control and network segmentation is a critical function of the Cisco Software-Defined Access (SDAccess) solution built from Cisco DNA Center and Cisco Identity Services Engine (ISE). Cisco AI Network Analytics and Cisco Group-Based Policy Analytics running in the Cisco DNA Center identify endpoints, group similar endpoints, and determine group communication behavior. Cisco DNA Center then facilitates creating policies that determine the form of communication allowed between and within members of each group. ISE then activates the underlying infrastructure and segments the network creating a virtual overlay to follow these

policies consistently. Such segmenting implements zero-trust security in the workplace, reduces risk, contains

threats, and helps verify regulatory compliance by giving endpoints just the right level of access they need.

Provision: Once you have created policies in Cisco DNA Center, provisioning is a simple drag-and-drop task.

The profiles (called scalable group tags or “SGTs”) in the Cisco DNA Center inventory list are assigned a policy, and this policy will always follow the identity. The process is completely automated and zero-touch. New devices added to the network are assigned to an SGT based on identity—greatly facilitating remote office setups.

Assurance: Cisco DNA Assurance, using AI/ML, enables every point on the network to become a sensor, sending continuous streaming telemetry on application performance and user connectivity in real time. The clean and simple dashboard shows detailed network health and flags issues. Then, guided remediation

automates resolution to keep your network performing at its optimal with less mundane troubleshooting work.

The outcome is a consistent experience and proactive optimization of your network, with less time spent on troubleshooting tasks.

DNS tunneling is a technique that exploits the DNS protocol to tunnel malware and other data through a client-server model. DNS tunneling can be used for data exfiltration, command and control, or IP-over-DNS tunneling. DNS tunneling works by encoding the information of other protocols or programs in DNS queries and responses. An attacker registers a domain, such as badsite.com, and sets up a malicious DNS server that can interpret the encoded data. The attacker then infects a client with malware that can send and receive DNS queries to the attacker’s domain. The malware can use DNS queries to request commands from the attacker, or to send sensitive data to the attacker. The DNS queries and responses look like normal DNS traffic, but they contain hidden data that can bypass network defenses123. References := 1: What Is DNS Tunneling? - Palo Alto Networks 2: What is DNS Tunneling? - Check Point Software 3: What Is DNS Tunneling and How to Detect and Prevent Attacks

Intra-EPG Isolation is an option to prevent physical or virtual endpoint devices that are in the same base EPG or microsegmented (uSeg) EPG from communicating with each other. By default, endpoint devices included in the same EPG are allowed to communicate with one another.

Explanation

Explanation

When supporting personal devices on a corporate network, you must protect network services and enterprise

data by authenticating and authorizing users (employees, contractors, and guests) and their devices. Cisco ISE

provides the tools you need to allow employees to securely use personal devices on a corporate network.

Guests can add their personal devices to the network by running the native supplicant provisioning (Network

Setup Assistant), or by adding their devices to the My Devices portal.

Because native supplicant profiles are not available for all devices, users can use the My Devices portal to add

these devices manually; or you can configure Bring Your Own Device (BYOD) rules to register these devices.

Explanation

An example of configuring a NetFlow exporter is shown below:

flow exporter Exporter

destination 192.168.100.22

transport udp 2055

Cisco FMC is the centralized management solution for Cisco FTD appliances. It provides configuration, monitoring, analysis, and reporting capabilities for FTD devices. Cisco FMC can also manage Cisco ASAs that have been converted to FTD devices. Cisco FMC can be deployed as a physical or virtual appliance, or as a cloud service (CDO). However, since the organization does not have a local VM, CDO is not an option. Cisco FDM is the on-box management solution for FTD devices, which does not support centralized management or ASA migration. CSM is the legacy management solution for Cisco ASAs, which does not support FTD devices. References :=

Some possible references are:

Cisco Firepower Management Center Configuration Guide, Version 6.7

Install and Upgrade FTD on Firepower Appliances

Firepower Threat Defense simplifies application security

This is a type of Outbreak Control list that allows the administrator to create a list of files based on their SHA-256 hash values that will be detected, blocked, and quarantined by the AMP for Endpoints connectors. The Simple Custom Detection list can be applied to a policy and synchronized with the devices that have the AMP connectors installed. This way, the administrator can prevent the execution of specific files without having to quarantine them on the devices.

The other options are incorrect because:

Advanced Custom Detection is a type of Outbreak Control list that allows the administrator to create custom rules based on file attributes, such as file name, size, path, or parent process. These rules can be used to detect and block files that match certain criteria, but they cannot be used to quarantine them.

Blocked Application is a type of Outbreak Control list that allows the administrator to create a list of applications based on their SHA-256 hash values that will be blocked from running on the devices that have the AMP connectors installed. However, this list does not detect or quarantine the applications, only prevents them from executing.

Isolation is a feature of AMP for Endpoints that allows the administrator to isolate a device from the network if it is compromised by malware. This prevents the device from communicating with other devices or the internet, but does not affect the files on the device.

Sandboxing is a feature that is leveraged by advanced antimalware capabilities to be an effective endpoint protection platform. Sandboxing allows an endpoint protection platform to isolate suspect files in a safe environment and analyze their behavior and impact without affecting the rest of the system. Sandboxing can help detect and prevent unknown or zero-day malware that may evade traditional signature-based detection methods. Sandboxing can also provide valuable threat intelligence and forensic data for further investigation and response.

Big data, storm centers, and blocklisting are not features that are leveraged by advanced antimalware capabilities to be an effective endpoint protection platform. Big data refers to the large volume, variety, and velocity of data that can be used for various purposes, such as analytics, machine learning, or business intelligence. Storm centers are centralized hubs that monitor and respond to cyber incidents and threats. Blocklisting is a method of preventing access to malicious or unwanted domains, IP addresses, or files by adding them to a list of blocked entities. References:

Endpoint Protection Platform (EPP) Definition

Cisco Advanced Malware Protection (AMP) for Endpoints

Cisco AMP for Endpoints: Sandboxing

Cisco Tetration is a Cisco security solution that provides patch management in the cloud. Patch management is the process of identifying, acquiring, installing, and verifying patches for products and systems to correct security and functionality problems in software and firmware1. Cisco Tetration is a cloud-native platform that delivers comprehensive workload protection for multicloud data centers by enabling a zero-trust model using segmentation2. One of the features of Cisco Tetration is software vulnerability detection and patch management, which allows users to identify software vulnerabilities on workloads, prioritize patching based on risk scores, and automate patch deployment using orchestration tools3. Cisco Tetration leverages the National Vulnerability Database (NVD) and Cisco Talos Intelligence Group to provide up-to-date information on software vulnerabilities and their severity levels3. Cisco Tetration also supports patch management for both Windows and Linux operating systems, as well as third-party applications such as Apache, Java, MySQL, and Oracle4. Therefore, the correct answer is D. Cisco Tetration. References: 1: RFC 9232: Network Telemetry Framework - Internet Engineering Task Force 2: Cisco Tetration - Workload Protection - Cisco 3: Cisco Tetration Software Vulnerability Detection and Patch Management - Cisco 4: Cisco Tetration Platform Data Sheet - Cisco

An application that does not validate user input is particularly susceptible to SQL injection attacks. In an SQL injection attack, an attacker can insert or "inject" a SQL query via the input data from the client to the application. Due to the lack of validation, the malicious SQL commands are executed by the database server, leading to unauthorized access or manipulation of the database.

Explanation

Answer B is not correct because Cross-site Scripting (XSS) is not a brute force attack.

Answer C is not correct because the statement “Cross-site Scripting is when executives in a corporation are attacked” is not true. XSS is a client-side vulnerability that targets other application users.

Answer D is not correct because the statement “Cross-site Scripting is an attack where code is executed from the server side”. In fact, XSS is a method that exploits website vulnerability by injecting scripts that will run at client’s side.

Therefore only answer A is left. In XSS, an attacker will try to inject his malicious code (usually malicious links) into a database. When other users follow his links, their web browsers are redirected to websites where

attackers can steal data from them. In a SQL Injection, an attacker will try to inject SQL code (via his browser) into forms, cookies, or HTTP headers that do not use data sanitizing or validation methods of GET/POST

parameters.

Note: The main difference between a SQL and XSS injection attack is that SQL injection attacks are used to steal information from databases whereas XSS attacks are used to redirect users to websites where attackers can steal data from them.

Cisco Umbrella Investigate provides a comprehensive view of Internet domains, IP addresses, and autonomous systems, offering a wealth of information about the infrastructure of the internet. It helps security analysts and threat investigators to pinpoint current and emerging threats by providing access to data from Cisco's global network, thereby enabling the identification of attackers and malicious infrastructures.