Friday, April 9, 2021

Ccna Security Chapter 1 Exam

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  • [FREE] Ccna Security Chapter 1 Exam

    Installing antivirus software, antimalware software, and implementing a firewall will usually be the minimum requirements for home networks. Installing a home wireless network will not improve network security, and will require further security...

  • [GET] Ccna Security Chapter 1 Exam | updated!

    Match the definition to the security goal. A field calculated by the sender is recalculated and verified to be the same by the receiver. Passwords and authorization maintain control over who has access to personal data. Redundant devices and links...

  • CCNA Security V2.0 Chapter 1 Exam Answers

    An electronic dictionary is used to obtain a password to be used to infiltrate a key network device. Too much information is destined for a particular memory block, causing additional memory areas to be affected. Explanation: A Trojan horse carries out malicious operations under the guise of a legitimate program. Denial of service attacks send extreme quantities of data to a particular host or network device interface. Password attacks use electronic dictionaries in an attempt to learn passwords. Buffer overflow attacks exploit memory buffers by sending too much information to a host to render the system inoperable. What is a ping sweep?

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    Explanation: A ping sweep is a tool that is used during a reconnaissance attack. Other tools that might be used during this type of attack include a ping sweep, port scan, or Internet information query. A reconnaissance attack is used to gather information about a particular network, usually in preparation for another type of network attack. Which two statements describe access attacks? Choose two. Port redirection attacks use a network adapter card in promiscuous mode to capture all network packets that are sent across a LAN. Password attacks can be implemented by the use of brute-force attack methods, Trojan horses, or packet sniffers. Buffer overflow attacks write data beyond the allocated buffer memory to overwrite valid data or to exploit systems to execute malicious code. Trust exploitation attacks often involve the use of a laptop to act as a rogue access point to capture and copy all network traffic in a public location, such as a wireless hotspot. Explanation: An access attack tries to gain access to a resource using a hijacked account or other means.

  • Quiz Chapter 2 Cisco

    The five types of access attacks include the following:password — a dictionary is used for repeated login attempts trust exploitation — uses granted privileges to access unauthorized material port redirection — uses a compromised internal host to pass traffic through a firewall man-in-the-middle — an unauthorized device positioned between two legitimate devices in order to redirect or capture traffic buffer overflow — too much data sent to a memory location that already contains data How is a smurf attack conducted?

  • CCNA 1 Chapter 1 Exam Answers 2021 2021 V6.0 Full 100%

    All echo replies will be forwarded to the targeted host on the same network in an attempt to overwhelm it. A ping of death DoS attack sends an echo request in an IP packet that is larger than the maximum packet of 65, bytes. What is the role of an IPS?

  • CCNA Security - Chapter 1 Exam Answers

    What is the purpose of a security awareness campaign? What is the goal of network penetration testing? What network security testing tool has the ability to provide details on the source of suspicious network activity? What network scanning tool has advanced features that allows it to use decoy hosts to mask the source of the scan? What network testing tool can be used to identify network layer protocols running on a host? What type of network security test would be used by network administrators for detection and reporting of changes to network systems? What testing tool is available for network administrators who need a GUI version of Nmap? Which initial step should be followed when a security breach is found on a corporate system? Create a drive image of the system. Isolate the infected system. Photograph the system. What step should be taken after data is collected, but before equipment is disconnected, if a security breach is found on a system? Which security program is aimed at all levels of an organization, including end users and executive staff?

  • CCNA Certification And Training

    What is implemented by administration to instruct end users in how to effectively conduct business safely within an organization?

  • Ccna Chapter 1 Ppt

    Which statement describes a characteristic of cloud computing? A business can connect directly to the Internet without the use of an ISP. Applications can be accessed over the Internet by individual users or businesses using any device, anywhere in the world. Devices can connect to the Internet through existing electrical wiring. Investment in new infrastructure is required in order to access the cloud. Explanation: Cloud computing allows users to access applications, back up and store files, and perform tasks without needing additional software or servers.

  • CCNA Security V2.0 Chapter 11 Exam Answers

    Cloud users access resources through subscription-based or pay-per-use services, in real time, using nothing more than a web browser. What is the Internet? It is a network based on Ethernet technology. It provides network access for mobile devices. It provides connections through interconnected global networks. Which statement describes the use of powerline networking technology? A home LAN is installed without the use of physical cabling. A device connects to an existing home LAN using an adapter and an existing electrical outlet. Wireless access points use powerline adapters to distribute data through the home LAN. Explanation: Powerline networking adds the ability to connect a device to the network using an adapter wherever there is an electrical outlet. It is not a replacement for physical cabling, but it can add functionality in places where wireless access points cannot be used or cannot reach devices.

  • CCNA Security Chapter 1 Exam

    However, identity theft can be devastating and life altering. Security solutions should be in place on all personal devices to protect against this type of threat. A user is implementing security on a small office network. Which two actions would provide the minimum security requirements for this network? Choose two.

  • Ccna Index Of

    What are two functions of intermediary devices on a network? Choose two. They are the primary source and providers of information and services to end devices. They form the interface between the human network and the underlying communication network. They direct data along alternate pathways when there is a link failure. They run applications that support collaboration for business. They filter the flow of data, based on security settings. Fill in the blank. Which description correctly defines a converged network? Match each characteristic to its corresponding internet conectivity type. Match the form of network communication with its description. Which statement describes a characteristic of cloud computing? A business can connect directly to the Internet without the use of an ISP. Devices can connect to the Internet through existing electrical wiring. Investment in new infrastructure is required in order to access the cloud.

  • CCNA Security V2.0 Exam Answers – Labs Guide, Test Online

    Applications can be accessed over the Internet through a subscription. Which two Internet connection options do not require that physical cables be run to the building?

  • Ccna Security - Chapter 1 Exam Answers

    Threat defense includes a firewall and intrusion prevention system IPS. Data center visibility is designed to simplify operations and compliance reporting by providing consistent security policy enforcement. A disgruntled employee is using Wireshark to discover administrative Telnet usernames and passwords. What type of network attack does this describe? Someone using this tool for malicious intent would be performing a reconnaissance attack.

  • CCNA 3 (v5.0.3 + V6.0) Chapter 1 Exam Answers For Introduction To Scaling Networks

    Through the capture of network packets, weak security network connectivity protocols such as Telnet can be caught, inspected, and then analyzed for detailed network information, including passwords. What is the role of an IPS? Which two statements describe access attacks? Choose two. Trust exploitation attacks often involve the use of a laptop to act as a rogue access point to capture and copy all network traffic in a public location, such as a wireless hotspot. To detect listening services, port scanning attacks scan a range of TCP or UDP port numbers on a host Buffer overflow attacks write data beyond the hallocated buffer memory to overwrite valid data or to exploit systems to execute malicious code. An access attack tries to gain access to a resource using a hijacked account or other means.

  • CCNA Security Chapter 1 Exam V2 - CCNA 7 Exam Answers

    The five types of access attacks include the following: password — a dictionary is used for repeated login attempts trust exploitation — uses granted privileges to access unauthorized material port redirection — uses a compromised internal host to pass traffic through a firewall man-in-the-middle — an unauthorized device positioned between two legitimate devices in order to redirect or capture traffic buffer overflow — too much data sent to a memory location that already contains data What is a ping sweep?

  • CCNA Security Chapter 1 Exam | Quiz

    A ping sweep is a tool that is used during a reconnaissance attack. Other tools that might be used during this type of attack include a ping sweep, port scan, or Internet information query. A reconnaissance attack is used to gather information about a particular network, usually in preparation for another type of network attack. Fill in the blank. As a dedicated network security tool, an intrusion Prevention system can provide detection and blocking of attacks in real time. Download PDF File below:.

  • CCNA Security Chapter 1 Exam V - ICT Community

    One device fals ifies data to gain access to privileged information. Large amounts of network traffic are sent to a target device to make resources unavailable to intended users. Improperly formatted packets are forwarded to a target device to caus e the target system to crash. A program writes data beyond the allocated memory to enable the execution of malicious code. A Trojan Horse can be carried in a virus or worm. A proxy Trojan Horse opens port 21 on the target system. A Trojan Horse can be hard to detect because it closes when the application that launched it clos es. Choos e two. A virus typically requires end-user activation. A virus replicates itself by independently exploiting vulnerabilities in networks. A virus provides the attacker with sens itive data, such as pass words.

  • CCNA Security Study Guide: Exam | Wiley

    A virus can be dormant and then activate at a s pecific time or date. A ping sweep is a network s canning technique that indicates the live hosts in a range of IP address es. A ping sweep is a software application that enables the capture of all network packets s ent acros s a LAN. A ping sweep is a scanning technique that examines a range of TCP or UDP port numbers on a host to detect listening services. A ping sweep is a query and response protocol that identifies information about a domain, including the addres ses ass igned to that domain. What type of network attack does this des cribe? Denial of Service port redirection reconnaissance trus t exploitation 12 What occurs during the persist phase of a worm attack?

  • CCNA Security Study Guide: Exam 210-260

    Choose three. What could be causing this security breach? A reconnaiss ance attack is occurring. A denial of service attack is occurring. Cisco Security Agent is testing the network. Choos e three. Choose two. A hacker uses pas sword-cracking program s to gain acces s to a computer via a dialup account. A hacker gains unauthorized access to networks via wireles s access points. A hacker mimics a tone using a whistle to make free long-distance calls on an analog telephone network. A hacker uses a program that automatically scans telephone numbers within a local area, dialing each one in search of computers, bulletin board s ys tems , and fax machines.

  • CCNA Security Study Guide, 2nd Edition By Troy McMillan

    Port redirection attacks use a network adapter card in promiscuous mode to capture all network packets that are s ent acros s a LAN. Password attacks can be implemented using brute-force attack methods , Trojan Horses , or packet s niffers. Buffer overflow attacks write data beyond the allocated buffer memory to overwrite valid data or exploit systems to execute malicious code. Trust exploitation attacks can use a laptop acting as a rogue access point to capture and copy all network traffic in a public location on a wireless hots pot.

  • CCNA Security Exam Answer - CCNA V7 Exam Answers

    Which statement describes phone freaking? A hacker uses password-cracking programs to gain access to a computer via a dialup account. A hacker gains unauthorized access to networks via wireless access points. A hacker mimics a tone using a whistle to make free long-distance calls on an analog telephone network. Which two statements describe access attacks? Choose two. Port redirection attacks use a network adapter card in promiscuous mode to capture all network packets that are sent across a LAN.

  • CCNA - Training & Certifications - Cisco

    Password attacks can be implemented using brute-force attack methods, Trojan Horses, or packet sniffers. Trust exploitation attacks can use a laptop acting as a rogue access point to capture and copy all network traffic in a public location on a wireless hotspot. Which statement accurately characterizes the evolution of network security? Internal threats can cause even greater damage than external threats. Early Internet users often engaged in activities that would harm other users. Threats have become less sophisticated while the technical knowledge needed by an attacker has grown.

  • Ccna Security - Chapter 1 Exam Answers [wyjrovwl7]

    Which three options describe the phases of worm mitigation? Choose three. The containment phase requires the use of incoming and outgoing ACLs on routers and firewalls. The inoculation phase disconnects, blocks, or removes infected machines. The inoculation phase patches uninfected systems with the appropriate vendor patch for the vulnerability. The treatment phase disinfects actively infected systems. An attacker is using a laptop as a rogue access point to capture all network traffic from a targeted user.

  • CCNA Security Chapter 5 Exam « AguezStw Blog

    Which type of attack is this? What is considered a valid method of securing the control plane in the Cisco NFP framework?

  • CCNA Security - Chapter 1

    As the premier provider of network security devices, Cisco Systems is committed to supporting this growing segment of ezam industry. This book teaches you how to design, configure, maintain, and audit network security. It focuses on using Cisco IOS routers for protecting the network by capitalizing on its advanced features as a perimeter router, as a firewall, as an intrusion prevention system, and as a VPN device. By the end of this book, you will be able to select and implement the appropriate Cisco IOS services required to build flexible and secure networks.

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