Cisco Updated 350-701 Exam Questions and Answers by leona

 Multi-factor authentication (MFA) is an authentication method that requires the user to provide two or more verification factors to gain access to a resource such as an application, online account, or a VPN. MFA is a core component of a strong identity and access management (IAM) policy1. MFA is important to implement inside of an organization because it can prevent brute force attacks from being successful. A brute force attack is a type of cyberattack that tries to guess the user’s password or PIN by trying different combinations until it finds the correct one. This can be done manually or with automated tools. MFA can stop brute force attacks by requiring an additional factor of authentication that the attacker does not have, such as a phone, a token, a biometric, or a location. MFA can also reduce the risk of other types of attacks that rely on stealing or compromising the user’s credentials, such as phishing, keylogging, or credential stuffing. References := 1: What is Multi-Factor Authentication (MFA)? | OneLogin

Endpoint-based security is the solution for performing signature-based application control, which is a method of identifying and blocking malicious applications based on their signatures or hashes. Signature-based application control is one of the features of endpoint security solutions, such as Cisco AMP for Endpoints1, that protect endpoints from known and unknown threats. Endpoint security solutions can also perform other functions, such as behavioral analysis, sandboxing, machine learning, and threat hunting, to provide comprehensive protection, detection, and response on the endpoint2. The other options are not scenarios where endpoint-based security is the solution. Inspecting encrypted traffic requires a network-based security solution, such as Cisco SSL Appliance3, that can decrypt and inspect the traffic for malicious content. Device profiling and authorization requires a network access control solution, such as Cisco Identity Services Engine4, that can identify and authenticate devices and users and enforce policies based on their roles and contexts. Inspecting a password-protected archive requires a file analysis solution, such as Cisco Threat Grid5, that can extract and analyze the contents of the archive for malware and indicators of compromise. References :=

Cisco AMP for Endpoints

What is Endpoint Security? How Does It Work?

Cisco SSL Appliance

Cisco Identity Services Engine

Cisco Threat Grid

AAA stands for Authentication, Authorization, and Accounting. It is a framework that provides security to network resources by controlling who can access them (authentication), what they can do (authorization), and what actions they perform (accounting). AAA can be implemented by using the local database of the device or by using an external server such as Cisco ISE (Identity Services Engine).

The question asks which configuration item makes it possible to have the AAA session on the network. A session is a logical connection between a user and a network device. A session can be initiated by various methods, such as console, telnet, SSH, PPP, etc. Each session can have different AAA policies applied to it, depending on the method list configured for that session.

A method list is a set of rules that define the authentication, authorization, and accounting methods to be used for a particular session. A method list can be named or default. A named method list is applied to a specific session by using the login, authorization, or accounting keyword followed by the name of the method list. A default method list is applied to all sessions that do not have a named method list configured.

The configuration item that makes it possible to have the AAA session on the network is the aaa authorization network default group ise command. This command configures a default method list for network authorization, which is the process of determining the network services and attributes that a user is allowed to access after authentication. The command specifies that the network authorization method is group, which means that the device will use an external server (such as Cisco ISE) to obtain the authorization information for the user. The command also specifies that the name of the server group is ise, which means that the device will use the server group defined by the aaa group server radius ise command.

The other options are incorrect because they do not configure a default method list for network authorization. Option A configures a named method list for login authentication, which is the process of verifying the identity of the user. Option B configures a default method list for enable authentication, which is the process of verifying the identity of the user who wants to enter the privileged EXEC mode. Option D configures a default method list for exec authorization, which is the process of determining the commands and features that a user can access in the EXEC mode. References:

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0, Module 1: Security Concepts, Lesson 1: Describing Information Security Concepts

Configure Basic AAA on an Access Server, General AAA Configuration, Authentication Configuration, Authorization Configuration

AAA (Authentication, Authorization and Accounting) - GeeksforGeeks, AAA implementation, ACS server

 A private cloud is a cloud deployment model that is dedicated to a single organization and provides exclusive access to its resources and services. A private cloud can be hosted on-premises or off-premises by a third-party provider, but in either case, the organization has full control and visibility over the security, privacy, and compliance of its data and applications. A private cloud can also leverage the security features and best practices of the public cloud service provider, if applicable, while maintaining a higher degree of isolation and customization. A private cloud is the most secure deployment model when considering risks to cloud adoption, as it minimizes the exposure of sensitive data to external threats, reduces the dependency on the security posture of the cloud service provider, and enables the organization to meet its specific security and regulatory requirements123. References: 1: Best Practices to Manage Risks in the Cloud - ISACA 2: Security in the Microsoft Cloud Adoption Framework for Azure 3: Five challenges to cloud adoption and how to overcome them - PwC Middle East