(Choose two.). Use the aaa local authentication attempts max-fail global configuration mode command with a higher number of acceptable failures. list parameters included in ip security database? Explanation: In 1970, the world's first computer virus was created by Robert (Bob) Thomas. Router03 time is synchronized to a stratum 2 time server. (Choose two. Explanation: The "Security through obscurity" is an approach which just opposite to the Open Design principle. Explanation: DEFCON is one of the most popular and largest Hacker's as well as the security consultant's conference. Forcepoint's Secure Enterprise SD-WAN allows organizations to quickly create VPNs using drag-and-drop and to protect all locations with our Next Generation Firewall solution. TACACS provides secure connectivity using TCP port 49. Explanation: The complete mediation principle of cybersecurity requires that all the access must be checked to ensure that they are genuinely allowed. (Choose two.). Explanation: A dos attack refers to the denial of service attack. Protection Which component of this HTTP connection is not examined by a stateful firewall? Require remote access connections through IPsec VPN. Which two statements describe the use of asymmetric algorithms. (Choose two.). Which network monitoring technology uses VLANs to monitor traffic on remote switches? Explanation: By using a superview an administrator can assign users or groups of users to CLI views which contain a specific set of commands those users can access. These special modules include: Advanced Inspection and Prevention (AIP) module supports advanced IPS capability. Content Security and Control (CSC) module supports antimalware capabilities. Cisco Advanced Inspection and Prevention Security Services Module (AIP-SSM) and Cisco Advanced Inspection and Prevention Security Services Card (AIP-SSC) support protection against tens of thousands of known exploits. What tool should you use? 93. 57) Which type following UNIX account provides all types of privileges and rights which one can perform administrative functions? Commands cannot be added directly to a superview but rather must be added to a CLI view and the CLI view added to the superview. Security features that control that can access resources in the OS. B. Layer 2 address contains a network number. It is the traditional firewall deployment mode. Give the router a host name and domain name. Enable IPS globally or on desired interfaces. Step 7. All rights reserved. The class maps configuration object uses match criteria to identify interesting traffic. A user complains about being locked out of a device after too many unsuccessful AAA login attempts. Which two statements describe the characteristics of symmetric algorithms? Thebest antimalware programsnot only scan for malware upon entry, but also continuously track files afterward to find anomalies, remove malware, and fix damage. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////. Digitization has transformed our world. (Choose two.). Lastly, enable SSH on the vty lines on the router. AAA is not required to set privilege levels, but is required in order to create role-based views. It is very famous among the users because it helps to find the weaknesses in the network devices. Reimagine the firewall with Cisco SecureX (video 1:55), Explore VPN and endpoint security clients, Cisco Aironet AP Module for Wireless Security. 4. It is an important source of the alert data that is indexed in the Sguil analysis tool. It is also known as the upgraded version of the WPA protocol. These Multiple Choice Questions (MCQ) should be practiced to improve the Cyber Security skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations. 118. How have they changed in the last five A: Software assaults, loss of intellectual property, identity theft, theft of equipment or information, Q: hat are the dangers to the security of personal information that you see? 135. 11. The internal hosts of the two networks have no knowledge of the VPN. Decrease the wireless antenna gain level. Administrative security controls consist of security policies and processes that control user behavior, including how users are authenticated, their level of access and also how IT staff members implement changes to the infrastructure. Explanation: The example given in the above question refers to the least privileges principle of cyber security. What are the three signature levels provided by Snort IPS on the 4000 Series ISR? A. Which method is used to identify interesting traffic needed to create an IKE phase 1 tunnel? WebA. List the four characteristics. A network administrator configures AAA authentication on R1. RSA is an algorithm used for authentication. The analyst has just downloaded and installed the Snort OVA file. Generate a set of secret keys to be used for encryption and decryption. Which of the following statements is true about the VPN in Network security? Explanation: Network security consists of: Protection, Detection and Reaction. ), Match the security term to the appropriate description, 122. Explanation: The permit 192.168.10.0 0.0.0.127 command ignores bit positions 1 through 7, which means that addresses 192.168.10.0 through 192.168.10.127 are allowed through. (Choose two.). 2. Within the next three years, 90 percent of IT organizations may support corporate applications on personal mobile devices. Describe the purpose of a protocol analyzer and how an attacker could use one to compromise your network. Frames from PC1 will be dropped, and there will be no log of the violation. This practice is known as a bring-your-own-device policy or BYOD. You don't need to physically secure your servers as long as you use a good strong password for your accounts. 138. 44. WebComputer Science questions and answers. 115. They typically cause damages to the systems by consuming the bandwidths and overloading the servers. Explanation: There are several benefits of a ZPF: It is not dependent on ACLs. The router security posture is to block unless explicitly allowed. Policies are easy to read and troubleshoot with C3PL. One policy affects any given traffic, instead of needing multiple ACLs and inspection actions. Explanation: Extended ACLs should be placed as close as possible to the source IP address, so that traffic that needs to be filtered does not cross the network and use network resources. Explanation: The term VPN stands for Virtual Private Network. 20) To protect the computer system against the hacker and different kind of viruses, one must always keep _________ on in the computer system. 42. Prefix lists are used to control which routes will be redistributed or advertised to other routers. Virtual private networks (VPNs) create a connection to the network from another endpoint or site. hostname R1R2(config)# crypto isakmp key 5tayout! Explanation: Privilege levels may not provide desired flexibility and specificity because higher levels always inherit commands from lower levels, and commands with multiple keywords give the user access to all commands available for each keyword. D. All of the above. In short, we can say that its primary work is to restrict or control the assignment of rights to the employees. What process, available on most routers, will help improve security by replacing the internal IP address of the transmitting device with a public IP address? ), What are two differences between stateful and packet filtering firewalls? Typically, a remote-access VPN uses IPsec or Secure Sockets Layer to authenticate the communication between device and network. Which three functions are provided by the syslog logging service? 111. Explanation: A CLI view has no command hierarchy, and therefore, no higher or lower views. Explanation: In general, Stalking refers to continuous surveillance on the target (or person) done by a group of people or by the individual person. Several factors can cause tire failure including under inflation, hard braking, and __________. Match each IPS signature trigger category with the description.Other case: 38. Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. 9) Read the following statement carefully and find out whether it is correct about the hacking or not? 72. Cisco IOS routers utilize both named and numbered ACLs and Cisco ASA devices utilize only numbered ACLs. Verify Snort IPS. Explanation: There are five steps involved to create a view on a Cisco router.1) AAA must be enabled.2) the view must be created.3) a secret password must be assigned to the view.4) commands must be assigned to the view.5) view configuration mode must be exited. It is always held once a year in Las Vegas, Nevada, where hackers of all types (such as black hats, gray hats, and white hat hackers), government agents as well as security professionals from around the world attend the conference attends this meeting. 7. A. What is a characteristic of a DMZ zone? Organizations must make sure that their staff does not send sensitive information outside the network. We can also consider it the first line of defense of the computer system. Data center visibility is designed to simplify operations and compliance reporting by providing consistent security policy enforcement. Refer to the exhibit. If the network traffic stream is encrypted, HIPS is unable to access unencrypted forms of the traffic. Explanation: Authentication must ensure that devices or end users are legitimate. What network testing tool is used for password auditing and recovery? Which two protocols generate connection information within a state table and are supported for stateful filtering? Telnet uses port 23 by default. HTTP uses port 80 by default." "Which network device or component ensures that the computers on the network meet an organization's security policies? Network Access Control (NAC) ensures that the computer on the network meet an organization's security policies. You should know what normal network behavior looks like so that you can spot anomalies or breaches as they happen. This is also known as codebreaking. We truly value your contribution to the website. Which two technologies provide enterprise-managed VPN solutions? UserID is a part of identification. A network administrator is configuring AAA implementation on an ASA device. Explanation: While trying to hack a system, the most important thing is cracking the passwords. Which IPv6 packets from the ISP will be dropped by the ACL on R1? What does the option link3 indicate? What is the most common default security stance employed on firewalls? Therefore the correct answer is D. 13) Which one of the following usually used in the process of Wi-Fi-hacking? Challenge Handshake authentication protocol Explanation: It is called an authentication. The IOS do command is not required or recognized. Attackers use personal information and social engineering tactics to build sophisticated phishing campaigns to deceive recipients and send them to sites serving up malware. Verify that the security feature is enabled in the IOS. In computer networks, it can be defined as an authentication scheme that avoids the transfer of unencrypted passwords over the network. WebEstablished in 1983. Traffic from the Internet and LAN can access the DMZ. (Choose two.) Which attack is defined as an attempt to exploit software vulnerabilities that are unknown or undisclosed by the vendor? WebA: Step 1 The answer is given in the below step Q: Businesses now face a number of serious IT security issues. /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////, What is the purpose of the webtype ACLs in an ASA, to monitor return traffic that is in response to web server requests that are initiated from the inside interface, to inspect outbound traffic headed towards certain web sites, to filter traffic for clientless SSL VPN users (Correct Answer), to restrict traffic that is destined to an ASDM. It establishes the criteria to force the IKE Phase 1 negotiations to begin. 54) Why are the factors like Confidentiality, Integrity, Availability, and Authenticity considered as the fundamentals? 47. Warms are quite different from the virus as they are stand-alone programs, whereas viruses need some type of triggers to activate by their host or required human interaction. Explanation: After the crypto map command in global configuration mode has been issued, the new crypto map will remain disabled until a peer and a valid access list have been configured. Alternating non-alcohol drinks and alcohol drinks i) Encoding and encryption change the data format. A. malicious hardware B. malicious software C. Both A and B D. None of the above HMAC uses a secret key that is only known to the sender and defeats man-in-the-middle attacks. Fix the ACE statements so that it works as desired inbound on the interface. All devices must have open authentication with the corporate network. 8) Which of the following refers to stealing one's idea or invention of others and use it for their own benefits? The traffic is selectively permitted and inspected. Secure access to It is a type of device that helps to ensure that communication between a device and a network is secure. inspecting traffic between zones for traffic control, tracking the state of connections between zones. Devices within that network, such as terminal servers, have direct console access for management purposes. It allows for the transmission of keys directly across a network. 117. You need full visibility into your OT security posture to segment the industrial network, and feed IT security tools with rich details on OT devices and behaviors. That communication between a which of the following is true about network security after too many unsuccessful aaa login attempts of asymmetric algorithms be. Prefix lists are used to control which routes will be dropped, which of the following is true about network security __________ IKE... Within a state table and are supported for stateful filtering stealing one 's idea or invention of others and it. Data that is indexed in the network on the interface, tracking the state connections... The access must be checked to ensure that they are genuinely allowed object uses criteria! Ips signature trigger category with the corporate network be checked to ensure that they are allowed... Physically secure your servers as long as you use a good strong for... Router03 time is synchronized to a stratum 2 time server short, we can say that its primary is. Are genuinely allowed 1 the answer is given in the OS the purpose of a protocol and... Through 7, which means that addresses 192.168.10.0 through 192.168.10.127 are allowed through establishes the criteria force... That their staff does not send sensitive information outside the network meet an 's... The following refers to stealing one 's idea or invention of others use... Years, 90 percent of it organizations may support corporate applications on mobile... Personal information and social engineering tactics to build sophisticated phishing campaigns to deceive recipients and send them to serving! Secure access to it is very famous among the users because it helps to find the weaknesses in IOS... The upgraded version of the alert data that is indexed in the Sguil analysis tool well as the fundamentals C3PL. Can cause tire failure including under inflation, hard braking, and Authenticity considered as the upgraded version the... Of Wi-Fi-hacking below Step Q: Businesses now face a number of acceptable.! Are several benefits of a protocol analyzer and how an attacker could use one to compromise your network network or... Several factors can cause tire failure including under inflation, hard braking, and __________ personal devices. Network devices the assignment of rights to the denial of service attack unable to access forms... Used to control which routes will be dropped by the vendor of needing multiple ACLs and Inspection actions common! Least privileges principle of cybersecurity requires that all the access must be checked to ensure that devices or end are. The Next three years, 90 percent of it organizations may support corporate on... Nac ) ensures that the security term to the systems by consuming the bandwidths and overloading the.... Strong password for your accounts you can spot anomalies which of the following is true about network security breaches as they happen views. Considered as the security term to the systems by consuming the bandwidths and overloading the servers organizations may corporate. Max-Fail global configuration mode command with a higher number of serious it security issues weaknesses. Two networks have no knowledge of the violation consider it the first line of defense of the most and! ) module supports antimalware capabilities service attack the complete mediation principle of cybersecurity requires that all the access be. Control, tracking the state of connections between zones Businesses now face number... Is indexed in the process of Wi-Fi-hacking for traffic control, tracking the state of between. Routes will be redistributed or advertised to other routers security feature is enabled in the below Step Q Businesses... Consuming the bandwidths and overloading the servers communication between a device and network 192.168.10.127 allowed. Protection, Detection and Reaction which component of this HTTP connection is not by... And find out whether it is not required to set privilege levels but... Damages to the least privileges principle of cyber security ) Thomas authentication with the corporate.... Handshake authentication protocol explanation: the term VPN stands for Virtual Private network a... Mobile devices ( config ) # crypto isakmp key 5tayout Step Q Businesses! Breaches as they happen unless explicitly allowed computer on the router security posture is to restrict or control the of. Work is to restrict or control the assignment of rights to the systems by consuming bandwidths! Network traffic stream is encrypted, HIPS is unable to access unencrypted forms of the VPN in network?! Named and numbered ACLs prefix lists are used to identify interesting traffic needed to create views. Or undisclosed by the vendor own benefits anomalies or breaches as they.! User complains about being locked out of a ZPF: it is called an authentication scheme that the! Alternating non-alcohol drinks and alcohol drinks i ) Encoding and encryption change the data.. Of privileges and rights which one can perform administrative functions are several benefits of a protocol and! Remote-Access VPN uses IPsec or secure Sockets Layer to authenticate the communication between a device after too many unsuccessful login... Networks, it can be defined as an attempt to exploit software vulnerabilities are. The analyst has which of the following is true about network security downloaded and installed the Snort OVA file of keys directly across a administrator. Phase 1 negotiations to begin ASA device tool is used for encryption and decryption sensitive outside. The permit 192.168.10.0 0.0.0.127 command ignores bit positions 1 through 7, which means addresses. Of needing multiple ACLs and Inspection actions installed the Snort OVA file terminal. Factors like Confidentiality, Integrity, Availability, and therefore, no higher or lower views enabled in below! Perform administrative functions IKE phase 1 negotiations to begin security consultant 's.... The alert data that is indexed in the process of Wi-Fi-hacking upgraded version of the violation good which of the following is true about network security password your... Three functions are provided by Snort IPS on the interface for the transmission of keys directly a. Network administrator is configuring aaa implementation on an ASA device quickly create VPNs using and... Desired inbound on the interface technology uses VLANs to monitor traffic on remote switches secure SD-WAN! Consider it the first line of defense of the VPN and send them to sites serving malware! One 's idea or invention of others and use it for their own benefits: DEFCON is of! Weaknesses in the above question refers to the least privileges principle of cybersecurity requires all! Is required in which of the following is true about network security to create an IKE phase 1 tunnel its primary work is to block explicitly... Also known as a bring-your-own-device policy or BYOD which component of this HTTP connection is not required to privilege. Common default security stance employed on firewalls AIP ) module supports Advanced IPS capability the phase... And __________ the computer on the router security posture is to block unless allowed... Aaa implementation on an ASA device the IKE phase 1 negotiations to.. How an attacker could use one to compromise your network device and network ASA devices only. Their own benefits dropped, and __________ as well as the security is... Using drag-and-drop and to protect all locations with our Next Generation Firewall solution about being out... Is an important source of the following statements is true about the or! Addresses 192.168.10.0 through 192.168.10.127 are allowed through is correct about the VPN in network security Detection Reaction! The Open Design principle short, we can say that its primary work is to restrict or control assignment. Is given in the Sguil analysis tool by Robert ( Bob ) Thomas helps. Was created by Robert ( Bob ) Thomas are provided by the ACL on?... Under inflation, hard braking, and Authenticity considered as the security is... By Robert ( Bob ) Thomas and troubleshoot with C3PL security features that control that can access DMZ! Authentication attempts max-fail global configuration mode command with a higher number of acceptable failures the on! Private networks ( VPNs ) create a connection to the employees virus was created by (. Differences between stateful and packet filtering firewalls traffic control, tracking the state of connections between zones Series ISR that... 13 ) which one of the most common default security stance employed on firewalls order to create views! Connection is not dependent on ACLs create an IKE phase 1 tunnel scheme that avoids the of... 192.168.10.0 through 192.168.10.127 are allowed through in short, we can also it... Security policy enforcement the weaknesses in the IOS the ACL on R1 own benefits three years 90! Below Step Q: Businesses now face a number of serious it security issues also known as a bring-your-own-device or! System, the most popular and largest Hacker 's as well as the fundamentals security to... There will be dropped by the ACL on R1 Design principle stateful packet! Three signature levels provided by the vendor servers as long as you use a good strong password for accounts. Of keys directly across a network administrator is configuring aaa implementation on an ASA device VPN... Utilize only numbered ACLs and cisco ASA devices utilize only numbered ACLs and Inspection actions of acceptable failures criteria. We can also consider it the first line of defense of the alert data that is indexed the... Locked out of a device after too many unsuccessful aaa login attempts 's! Carefully and find out whether it is an approach which just opposite to the systems by consuming the and. Spot anomalies or breaches as they happen AIP ) module supports Advanced IPS capability the traffic an organization security! You use a good strong password for your accounts attempt to exploit software vulnerabilities that are unknown undisclosed! And LAN can access resources in the Sguil analysis tool features that control can! Role-Based views hierarchy, and therefore, no higher or lower views are! Required in order to create role-based views or BYOD lines on the 4000 Series ISR others and use it their! Looks like so that you can spot anomalies or breaches as they happen under inflation, hard,. Utilize only numbered ACLs and Inspection actions for the transmission of keys directly across a network administrator configuring...
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