Free Cisco 350-701 Practice Exam with Questions & Answers | Set: 2

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

Microsegmentation is a technology that limits communication between nodes on the same network segment to individual applications by creating secure zones across cloud and data center environments. Microsegmentation isolates application workloads from one another and secures them individually with granular firewall policies based on a zero-trust security approach1. Microsegmentation can reduce the attack surface, prevent the lateral movement of threats, and strengthen regulatory compliance1.

Serverless infrastructure is a technology that allows developers to run code without provisioning or managing servers2. Serverless infrastructure does not limit communication between nodes on the same network segment to individual applications, but rather abstracts away the underlying infrastructure from the application logic.

SaaS deployment is a technology that delivers software applications over the internet as a service3. SaaS deployment does not limit communication between nodes on the same network segment to individual applications, but rather provides access to software applications from any device and location.

Machine-to-machine firewalling is a technology that controls the communication between machines or devices on a network. Machine-to-machine firewalling does not limit communication between nodes on the same network segment to individual applications, but rather applies rules to the traffic between machines or devices based on their IP addresses, ports, protocols, or other criteria.

References :=

What Is Micro-Segmentation? - Cisco

What is serverless?

What is SaaS?

[Machine-to-Machine Firewalling]

The Cisco Stealthwatch system collects and analyzes network telemetry such as flow (NetFlow, sFlow, JFlow, IPFIX, etc.) from routers, switches, and firewalls to monitor network and user behavior. The system conducts sophisticated, proprietary analytics on network data to automatically detect abnormal behaviors that may signify an attack1. NetFlow is a protocol that provides information about network traffic flows, such as source and destination IP addresses, ports, protocols, bytes, packets, and timestamps. NetFlow data can be used to identify network anomalies, bandwidth usage, application performance, and security incidents2. References :=

Some possible references are:

1: Cisco Stealthwatch Improves Threat Defense with Network Visibility and Security Analytics, Zones, 3 2: What is NetFlow? Definition and Benefits, Cisco, 7

https://www.cisco.com/c/en/us/td/docs/security/ise/2-4/admin_guide/b_ISE_admin_guide_24/m_client_posture_policies.html#:~:text=Policy%20Requirement%20Types-,Mandatory%20Requirements,the%20requirements%20within%20the%20time%20specified%20in%20the%20remediation%20timer%20settings.,-For%20example%2C%20you

Mandatory Requirements During policy evaluation, the agent provides remediation options to clients who fail to meet the mandatory requirements defined in the posture policy. End users must remediate to meet the requirements within the time specified in the remediation timer settings

Cisco CloudLock is a cloud-native cloud access security broker (CASB) that helps you move to the cloud safely. It protects your cloud users, data, and apps. CloudLock’s simple, open, and automated approach uses APIs to manage the risks in your cloud app ecosystem. With CloudLock you can more easily combat data breaches while meeting compliance regulations1.

Cisco CloudLock provides the following features that meet the requirements of visibility into data transfers as well as protection against data exfiltration:

User security: Cloudlock uses advanced machine learning algorithms to detect anomalies based on multiple factors. It also identifies activities outside allowed countries and spots actions that seem to take place at impossible speeds across distances1.

Data security: Cloudlock’s data loss prevention (DLP) technology continuously monitors cloud environments to detect and secure sensitive information. It provides countless out-of-the-box policies as well as highly tunable custom policies. It also supports inline and out-of-band data inspection and blocking capabilities to protect sensitive data12.

App security: The Cloudlock Apps Firewall discovers and controls cloud apps connected to your corporate environment. You can see a crowd-sourced Community Trust Rating for individual apps, and you can ban or allowlist them based on risk1.

The other solutions do not provide the same level of visibility and protection as Cisco CloudLock:

Cisco Umbrella is a cloud-delivered network security service that provides DNS-layer security, secure web gateway, cloud-delivered firewall, cloud access security broker, and threat intelligence3. It does not offer data security features such as DLP, data inspection, and data blocking4.

Cisco AppDynamics Cloud Monitoring is a cloud-native application performance management solution that helps you monitor, troubleshoot, and optimize your cloud applications. It does not offer user security, data security, or app security features as a CASB solution.

Cisco Stealthwatch is a network traffic analysis solution that provides visibility and threat detection across your network, endpoints, and cloud. It does not offer data security features such as DLP, data inspection, and data blocking.

 3: Cisco Umbrella Packages - Cisco Umbrella 1: Cisco Cloudlock - Cisco 2: Cisco Cloudlock Cisco Cloudlock: Secure Cloud Data 4: Easy to Deploy & Simple to Manage CASB Solution - Cisco Umbrella : Cisco AppDynamics Cloud Monitoring : Cisco Stealthwatch - Cisco

Explanation

DTLS is used for delay sensitive applications (voice and video) as its UDP based while TLS is TCP based.

Therefore DTLS offers strongest throughput performance. The throughput of DTLS at the time of AnyConnect connection can be expected to have processing performance close to VPN throughput.

To force a session to be adjusted after a policy change is made, two configurations are required on Cisco ISE and on Cisco TrustSec devices: Dynamic Authorization and Change of Authorization (CoA). Dynamic Authorization allows Cisco ISE to send commands to network devices to change the authorization status of a user session. CoA is a feature that enables Cisco ISE to send a RADIUS message to a network device to reauthenticate or disconnect a user session. These two configurations enable Cisco ISE to apply the updated policy to the user session without requiring the user to log out and log in again.

According to the source book, the steps to configure Dynamic Authorization and CoA are as follows1:

On Cisco ISE, navigate to Administration > Network Resources > Network Devices and select the network device that supports TrustSec.

On the Edit Network Device page, select the Advanced TrustSec Settings tab and check the Support for CoA check box.

On the same tab, select the appropriate CoA type from the drop-down list. The options are RADIUS Disconnect, Port Bounce, and Reauth.

Click Submit to save the changes.

On the network device, enter the global configuration mode and issue the command aaa server radius dynamic-author to enable Dynamic Authorization.

Optionally, you can specify the source interface, authentication key, and port number for the Dynamic Authorization messages.

Exit the global configuration mode and save the configuration.

 1: Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0, Module 4: Secure Connectivity, Lesson 4.2: Implementing TrustSec, Topic 4.2.3: Configuring TrustSec on Cisco ISE and Network Devices, pp. 4-83 to 4-85.

Explanation

In deceptive phishing, fraudsters impersonate a legitimate company in an attempt to steal people’s personal data or login credentials. Those emails frequently use threats and a sense of urgency to scare users into doing what the attackers want.

Spear phishing is carefully designed to get a single recipient to respond. Criminals select an individual target within an organization, using social media and other public information – and craft a fake email tailored for that person.

 Mobile Device Management (MDM) is a solution that allows an organization to manage, monitor, and secure mobile devices such as smartphones, tablets, and laptops. MDM provides two main advantages to an organization with regards to device management:

Asset inventory management: MDM helps an organization keep track of all the mobile devices that are connected to its network, including their location, status, configuration, and usage. MDM also enables an organization to remotely wipe or lock devices that are lost, stolen, or compromised, preventing data loss and unauthorized access. Asset inventory management helps an organization optimize its resources, reduce costs, and comply with regulations12.

Allowed application management: MDM allows an organization to control what applications can be installed and run on the mobile devices, as well as how they can access and share data. MDM can also push updates and patches to the devices, ensuring that they are always running the latest and most secure versions of the applications. Allowed application management helps an organization enhance security, productivity, and performance of the mobile devices34.

 1: 7 Advantages and Disadvantages of Mobile Device Management [2024] 2: 5 Benefits of Mobile Device Management - ESET 3: Top 10 Benefits of Mobile Device Management (MDM) - TechFunnel 4: Benefits of Mobile Device Management (MDM) for Businesses

 EPP solutions solely focus on the perimeter of the network, which is the boundary between the internal and external networks. The perimeter is where most of the endpoints, such as laptops, desktops, mobile devices, and IoT devices, are located and connected to the network. EPP solutions aim to prevent, detect, and remediate security threats on these endpoints by using technologies such as antivirus, data encryption, and data loss prevention. EPP solutions rely on signatures and other indicators of intrusion by known threats to block malicious activity and malware on the endpoints12.

EDR solutions do not focus on the perimeter, but rather on the entire network, including the core and the East-West gateways. The core is the central part of the network that connects different segments and provides high-speed data transmission. The East-West gateways are the points of communication between different segments within the network, such as between different data centers or cloud environments. EDR solutions provide continuous and comprehensive visibility into endpoint activities across the network by using threat hunting tools for behavior-based endpoint threat detection. EDR solutions monitor and record endpoint data, detect anomalies and malicious behavior, and respond to threats that EPP and other security tools did not catch. EDR solutions also enable security teams to proactively investigate and contain incidents by using incident data search, alert triage, threat validation, and malicious activity blocking134.

References := 1: EPP vs. EDR: Why You Need Both - CrowdStrike 2: Comparing endpoint security: EPP vs. EDR vs. XDR | Infosec 3: EDR vs EPP: What is the Difference? - Exabeam 4: EDR vs EPP: Key Features, Differences, and How They Work Together