Pass the Cisco CCNP Security 350-701 Questions and answers with ValidTests

Explanation

A botnet is a collection of internet-connected devices infected by malware that allow hackers to control them.

Cyber criminals use botnets to instigate botnet attacks, which include malicious activities such as credentials

leaks, unauthorized access, data theft and DDoS attacks.

https://www.cisco.com/c/dam/en_us/about/doing_business/legal/service_descriptions/docs/Cisco_Secure_Managed_Endpoint.pdf

Explanation

A trusted CA is the only entity that can issue trusted digital certificates. This is extremely important because while PKI manages more of the encryption side of these certificates, authentication is vital to understanding which entities own what keys. Without a trusted CA, anyone can issue their own keys, authentication goes out the window and chaos ensues.

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.

The kind of API that is used with Cisco DNA Center to provision SSIDs, QoS policies, and update software versions on switches is the Intent API. The Intent API is a category of APIs that allows users to express their desired network outcomes or intents, such as creating a site, adding a device, or deploying a network profile. The Intent API then translates these intents into specific network configurations and commands, and applies them to the relevant network devices and services. The Intent API simplifies and automates the network provisioning and management process, and enables users to focus on the business objectives rather than the technical details. Some examples of Intent APIs are:

Site Management API: This API allows users to create, update, delete, and retrieve sites and buildings in Cisco DNA Center. A site is a logical grouping of network devices and services that share common characteristics, such as location, policies, or functions. A site can have one or more buildings, and a building can have one or more floors. Sites are used to organize and manage the network hierarchy and topology.

Network Settings API: This API allows users to configure and manage network-wide settings, such as global credentials, network discovery, IP address pools, DHCP and DNS servers, and SNMP settings. These settings are applied to all network devices and services that are managed by Cisco DNA Center.

Network Profile API: This API allows users to create, update, delete, and retrieve network profiles in Cisco DNA Center. A network profile is a collection of network settings and policies that define how a network segment or service should operate, such as SSIDs, QoS policies, security policies, and device roles. Network profiles are used to standardize and simplify the network configuration and deployment process, and to ensure consistency and compliance across the network.

Software Image Management API: This API allows users to manage the software images and versions of network devices that are managed by Cisco DNA Center. Users can import, export, delete, and retrieve software images, as well as assign them to network devices or device groups. Users can also schedule and monitor software image updates, and view the software image compliance status of network devices.

Explanation

Explanation

NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data

generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the

metadata for communications. It is a standard form of session data that details who, what, when, and where of

network traffic -> Answer A is not correct.

 The vulnerability that allows the attacker to see the passwords being transmitted in clear text is the lack of encryption on the VPN links. Encryption is a process of transforming data into an unreadable form, so that only authorized parties can access it. VPN (Virtual Private Network) is a technology that creates a secure tunnel between two or more devices over a public network, such as the Internet. VPN links should be encrypted to prevent eavesdropping, tampering, or spoofing of the data that passes through them. If the VPN links are not encrypted, an attacker can use a packet sniffer to intercept and read the data, including the passwords, that are sent over the network. This is called a sniffing attack, and it can lead to credential theft, identity spoofing, or data manipulation. Therefore, VPN links should always use strong encryption protocols, such as IPsec or SSL/TLS, to protect the confidentiality and integrity of the data. References :=

Some possible references are:

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0 - Cisco: This is the official course page for the SCOR 350-701 exam, which covers the topics of implementing and operating Cisco security core technologies. It provides the course objectives, outline, duration, and prerequisites. It also offers various learning options, such as instructor-led training, e-learning, and practice exams.

SCOR 350-701 Official Cert Guide - Cisco Press: This is the official study guide for the SCOR 350-701 exam, written by Omar Santos, a principal engineer at Cisco’s Security Research and Operations group. It covers all the exam topics in depth, with explanations, examples, exercises, and practice questions. It also includes a companion website with online resources, such as videos, quizzes, flashcards, and more.

Cleartext submission of password - PortSwigger: This is a web security article that explains the vulnerability of transmitting passwords over unencrypted connections, and how to exploit it using Burp Suite, a web application testing tool. It also provides some remediation advice, such as using HTTPS and HSTS to enforce encryption.

What Are Sniffing Attacks, and How Can You Protect Yourself? - EC-Council: This is a blog post that describes what sniffing attacks are, how they work, and what are the common types and tools of sniffing attacks. It also provides some tips on how to prevent or detect sniffing attacks, such as using encryption, VPN, firewall, IDS, and anti-sniffing software.

OWASP Application Security FAQ | OWASP Foundation: This is a frequently asked questions page about application security, maintained by the Open Web Application Security Project (OWASP), a non-profit organization that promotes web security awareness and best practices. It covers various topics, such as authentication, authorization, session management, input validation, output encoding, cryptography, error handling, logging, and more.

Explanation

Explanation

Telemetry – Information and/or data that provides awareness and visibility into what is occurring on the network

at any given time from networking devices, appliances, applications or servers in which the core function of the

device is not to generate security alerts designed to detect unwanted or malicious activity from computer

networks.

 When adding a device to Firepower Management Center, you need to provide a registration key, which is a unique alphanumeric string that you create and enter on both the device and the Firepower Management Center. The registration key is used to authenticate the device and the Firepower Management Center to each other. You do not need to provide the username and password, encryption method, or device serial number when adding a device to Firepower Management Center1. References: 1: How to Manage a Device with the Firepower Management Center - Configure the Managed Device

 Cisco Identity Services Engine (ISE) and AnyConnect Posture module are the best solution to ensure that all endpoints are compliant before users are allowed access on the corporate network. ISE is a policy-based platform that provides secure network access, identity management, and endpoint compliance. AnyConnect Posture module is a component of the AnyConnect Secure Mobility Client that performs posture assessment and remediation on the endpoints. Together, they can enforce policies based on the endpoint’s compliance status, such as the presence and update of the corporate antivirus application and the Windows 10 build version. The administrator can configure posture requirements, profiles, and policies on ISE, and deploy them to the endpoints through AnyConnect. The endpoints will then report their posture status to ISE, which will grant or deny network access accordingly, or redirect them to a remediation portal if needed. References :

Cisco Stealthwatch Cloud is a network detection and response (NDR) solution that leverages pre-existing infrastructure to offer enterprise-wide, contextual visibility of network traffic from the private network to the public cloud1. It uses advanced analytics and machine learning to detect threats and anomalies across on-premises and cloud environments, and provides actionable alerts and recommendations to remediate them2. Cisco Stealthwatch Cloud is part of Cisco’s XDR strategy, which converges its deep expertise and visibility across the network and endpoints into one turnkey, risk-based solution3. References: 3: Cisco Unveils New Solution to Rapidly Detect Advanced Cyber Threats and Automate Response 2: Cisco Secure Network Analytics - Cisco 1: Cisco Stealthwatch and Cisco Tetration Workload Security

Explanation

Only in On-site (on-premises) and IaaS we (tenant) manage O/S (Operating System).

Explanation

Explanation

Cisco Umbrella protects users from accessing malicious domains by proactively analyzing and blocking unsafe destinations – before a connection is ever made. Thus it can protect from phishing attacks by blocking suspicious domains when users click on the given links that an attacker sent.

Explanation

What Cisco DNA Center enables you to do

Automate: Save time by using a single dashboard to manage and automate your network. Quickly scale your business with intuitive workflows and reusable templates. Configure and provision thousands of network devices across your enterprise in minutes, not hours.

Secure policy: Deploy group-based secure access and network segmentation based on business needs. With Cisco DNA Center, you apply policy to users and applications instead of to your network devices. Automation reduces manual operations and the costs associated with human errors, resulting in more uptime and improved security. Assurance then assesses the network and uses context to turn data into intelligence, making sure that changes in the network device policies achieve your intent.

Assurance: Monitor, identify, and react in real time to changing network and wireless conditions. Cisco DNA Center uses your network’s wired and wireless devices to create sensors everywhere, providing real-time feedback based on actual network conditions. The Cisco DNA Assurance engine correlates network sensor insights with streaming telemetry and compares this with the current context of these data sources. With a quick check of the health scores on the Cisco DNA Center dashboard, you can see where there is a performance issue and identify the most likely cause in minutes.

Extend ecosystem: With the new Cisco DNA Center platform, IT can now integrate Cisco® solutions and thirdparty technologies into a single network operation for streamlining IT workflows and increasing business value and innovation. Cisco DNA Center allows you to run the network with open interfaces with IT and business applications, integrates across IT operations and technology domains, and can manage heterogeneous network devices.