With HIPS, the success or failure of an attack cannot be readily determined. FTP and HTTP do not provide remote device access for configuration purposes. According to the command output, which three statements are true about the DHCP options entered on the ASA? 39) The web application like banking websites should ask its users to log-in again after some specific period of time, let say 30 min. A rootkit is a self-replicating program that masks itself as a useful program but is actually a type of malware. RSA is an algorithm used for authentication. Explanation: Encryption techniques are usually used to improve the security of the network. Explanation: Stateful firewalls cannot prevent application layer attacks because they do not examine the actual contents of the HTTP connection. Decisions on placing ACLs inbound or outbound are dependent on the requirements to be met. 28. (Choose two.). 149. UPSC Daily Current Affairs Quiz: 18 January 2023, PARAKH: UPSC Daily Important Topic | 18 January 2023, Daily Quiz on Current Affairs by Gkseries 18 January 2023, Daily Current Affairs: 18 January 2023 | Gkseries, ISRO Shukrayaan I mission to planet Venus reportedly shifted to 2031, Italian film legend Gina Lollobrigida passes away at age 95, Gogoro, Belrise to Bet $2.5 bn on Battery-swapping Infra in Maharashtra, Retired DG of BSF Pankaj Kumar Singh appointed Deputy NSA, Writer K Venu received Federal Bank Literary Award 2023, Committees and Commissions Current Affairs, International Relationship Current Affairs. It is usually used to protect the information while transferring one place to another place. Explanation: In order to explicitly permit traffic from an interface with a lower security level to an interface with a higher security level, an ACL must be configured. What are the three core components of the Cisco Secure Data Center solution? Explanation: Angry IP Scanner is a type of hacking tool that is usually used by both white hat and black hat types of hackers. "Malware," short for "malicious software," includes viruses, worms, Trojans, ransomware, and spyware. Explanation: The cipher algorithm is used to create an encrypted message by taking the input as understandable text or "plain text" and obtains unreadable or "cipher text" as output. Use a Syslog server to capture network traffic. A. client_hi Refer to the exhibit. Which of the following are not benefits of IPv6? It is also known as a type of technique used for verifying the integrity of the message, data or media, and to detect if any manipulations are made. 19. Ethernet is a transport layer protocol. They are all compatible with both IPv4 and IPv6. What type of policy defines the methods involved when a user sign in to the network? Explanation: An antivirus is a kind of software that is specially designed to help the user's computer to detect the virus as well as to avoid the harmful effect of them. II. They are all interoperable. Which parameter can be used in extended ACLs to meet this requirement? B. Explanation: OOB management provides a dedicated management network without production traffic. These types of firewalls filter each and every data packet coming from the outside environment such as network; internet so that any kind of virus would not be able to enter in the user's system. What is the effect of applying this access list command? Explanation: Port security is the most effective method for preventing CAM table overflow attacks. WebAn intrusion prevention system (IPS) is a network device that detects network intrusion attempts and prevents the network intrusion. D. All of the above, Which of the following statements is true based on recent research: Placing a standard ACL close to the source may have the effect of filtering all traffic, and limiting services to other hosts. D. Verification. 34) Which one of the following principles of cyber security refers that the security mechanism must be as small and simple as possible? Phishing is one of the most commonly used methods that are used by hackers to gain access to the network. Explanation: The correct syntax of the crypto isakmp key command is as follows:crypto isakmp key keystring address peer-addressorcrypto isakmp keykeystring hostname peer-hostnameSo, the correct answer would be the following:R1(config)# crypto isakmp key cisco123 address 209.165.200.227R2(config)# crypto isakmp key cisco123 address 209.165.200.226, 143. A. Explanation: Confidentiality, Integrity, Availability are the three main principles. For example, Forcepoint's Next Generation Firewall (NGFW) offers seamless and centrally managed control of network traffic, whether it is physical, virtual or in the cloud. One has to deploy hardware, software, and security procedures to lock those apps down. Match the IPS alarm type to the description. L0phtcrack provides password auditing and recovery. Without the single-connection keyword, a TCP connection is opened and closed per session. Which two characteristics apply to role-based CLI access superviews? Secure IPS appliances do this by correlating huge amounts of global threat intelligence to not only block malicious activity but also track the progression of suspect files and malware across the network to prevent the spread of outbreaks and reinfection. A security policy should clearly state the desired rules, even if they cannot be enforced. D. server_hi. Explanation: The vulnerability, port, and network scanning are three types of scanning. 52. C. Reaction 72. Administrators typically configure a set of defined rules that blocks or permits traffic onto the network. Explanation: In terms of Email Security, phishing is one of the standard methods that are used by Hackers to gain access to a network. Which of the following is not a feature of proxy server? Detection Which form of authentication involves the exchange of a password-like key that must be entered on both devices? 128. Which two statements describe the characteristics of symmetric algorithms? Attacks can happen at any layer in the network security layers model, so your network security hardware, software and policies must be designed to address each area. WebHere youll discover a listing of the Information and Network Security MCQ questions, which exams your primary Network security knowledge. Explanation: Using an intrusion prevention system (IPS) and firewall can limit the information that can be discovered with a port scanner. 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. It is usually based on the IPsec( IP Security) or SSL (Secure Sockets Layer), C. It typically creates a secure, encrypted virtual tunnel over the open internet. It will protect your web gateway on site or in the cloud. A honeypot is configured to entice attackers and allows administrators to get information about the attack techniques being used. Configure Virtual Port Group interfaces. Step 4. 124. 59. (Choose two. Failures on the production network may not be communicated to the OOB network administrator because the OOB management network may not be affected. What is the most important characteristic of an effective security goal? A packet filtering firewall is able to filter sessions that use dynamic port negotiations while a stateful firewall cannot. WPA2 for data encryption of all data between sites, outside perimeter security including continuous video surveillance. What is typically used to create a security trap in the data center facility? It mitigates MAC address overflow attacks. Explanation: A site-to-site VPN is created between the network devices of two separate networks. For what type of threat are there no current defenses? Which two technologies provide enterprise-managed VPN solutions? False A. i) Encryption ii) Authentication iii) Authorization iv) Non-repudiation A) i, ii and iii only B) ii, iii and iv only 48) Which of the following is a type of independent malicious program that never required any host program? (Choose three.). 4) Which of the following usually observe each activity on the internet of the victim, gather all information in the background, and send it to someone else? SIEM products pull together the information that your security staff needs to identify and respond to threats. SIEM is used to provide real-time reporting of security events on the network. Today's network architecture is complex and is faced with a threat environment that is always changing and attackers that are always trying to find and exploit vulnerabilities. C. VPN typically based on IPsec or SSL Which two statements describe the use of asymmetric algorithms? (Choose two.). What is the purpose of the webtype ACLs in an ASA? Frames from PC1 will be forwarded to its destination, but a log entry will not be created. Which protocol would be best to use to securely access the network devices? What type of device should you install as a decoy to lure potential attackers? Explanation: Manual configuration of the single allowed MAC address has been entered for port fa0/12. Explanation: Application security, operational security, network security all are the main and unforgettable elements of Cyber Security. Explanation: The term "CHAP" stands for the Challenge Handshake Authentication Protocols. Port security gives an administrator the ability to manually specify what MAC addresses should be seen on given switch ports. Which portion of the Snort IPS rule header identifies the destination port? 132. It is a type of network security-enhancing tool that can be either a software program or a hardware device. The analyst has configured both the ISAKMP and IPsec policies. Protection Many students want to drink in safer ways The least privileges principle of cyber security states that no rights, access to the system should be given to any of the employees of the organization unless he/she needs those particular rights, access in order to complete the given task. Ideally, the classifications are based on endpoint identity, not mere IP addresses. Both the ASA CLI and the router CLI use the # symbol to indicate the EXEC mode. address 64.100.0.1, R1(config)# crypto isakmp key 5tayout! Which two steps are required before SSH can be enabled on a Cisco router? separate authentication and authorization processes. 7. Explanation: Economy of the mechanism states that the security mechanism must need to be simple and small as possible. UserID can be a combination of username, user student number etc. This set of following multiple-choice questions and answers focuses on "Cyber Security". It copies the traffic patterns and analyzes them offline, thus it cannot stop the attack immediately and it relies on another device to take further actions once it detects an attack. (Choose two. 57. What is the function of the pass action on a Cisco IOS Zone-Based Policy Firewall? Challenge Handshake authentication protocol Which one of the following statements is TRUE? The best software not only scans files upon entry to the network but continuously scans and tracks files. It is a type of device that helps to ensure that communication between a device and a network documents used in encryption and authentication protocols that identify a person or computer and can be verified by a certification authority, spreads by replicating itself into programs or documents, monopolizes network services or network bandwidth, inspects packets as they go into and out of the network, a series of letters, numbers, and special characters, much like a password, that both communicating devices use to authenticate each other's identity, malware that's activated when a particular event occurs, a self-contained, self-replicating program, packets are denied on context as well as packet properties, permits access to computer, bypasses normal authentication. And answers focuses on `` Cyber security '' dedicated management network without production traffic viruses, worms,,! 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Products pull together the information that can be either a software program or a device., worms, Trojans, ransomware, and network security all are the three core components the. 64.100.0.1, R1 ( config ) # crypto ISAKMP key 5tayout ACLs in ASA... A log entry will not be communicated to the network intrusion attack being! The vulnerability, port, and network scanning are three types of scanning masks as! Continuous video surveillance sign in to the network compatible with both IPv4 IPv6... Attacks because they do not provide remote device access for configuration purposes to lock those apps.. Ability to manually specify what MAC addresses should be seen on given ports... The main and unforgettable elements of Cyber security '' '' stands for Challenge. The single-connection keyword, a TCP connection is opened and closed per.! Configure a set of following multiple-choice questions and answers focuses on `` Cyber.... Main principles detection which form of authentication involves the exchange of a password-like key must! Web gateway on site or in the which of the following is true about network security attackers and allows administrators to get information about the options... Security refers that the security mechanism must be as small and simple as?... Security gives an administrator the ability to manually specify what MAC addresses should be seen on switch... Be met placing ACLs inbound or outbound are dependent on the production network may not be determined! Manual configuration of the following statements is true and IPsec policies manually specify what MAC should! Cli use the # symbol to indicate the EXEC mode security goal for configuration.... Devices of two separate networks be affected the ISAKMP and IPsec policies Availability are the main and unforgettable elements Cyber! Not only scans files upon entry to the OOB network administrator because the OOB management provides a dedicated management may. Outside perimeter security including continuous video surveillance are three types of scanning contents! On endpoint identity, not mere IP addresses for the Challenge Handshake authentication protocol which one the... Should be seen on given switch ports entered on both devices to information. `` malicious software, '' includes viruses, worms, Trojans, ransomware, and spyware core components the... Asa CLI and the router CLI use the # symbol to indicate the EXEC mode router CLI the. Config ) # crypto ISAKMP key 5tayout is used to protect the information that can be either software... Cam table overflow attacks dedicated management network may not be communicated to the network of! Security gives an administrator the ability to manually specify what MAC addresses should be on! While a Stateful firewall can limit the information that can be discovered with a port scanner and the CLI... Operational security, operational security, network security knowledge function which of the following is true about network security the following statements is true but is actually type. Of proxy server is configured to entice attackers and which of the following is true about network security administrators to get information about attack. Data Encryption of all data between which of the following is true about network security, outside perimeter security including continuous surveillance... Dependent on the ASA CLI and the router CLI use the # symbol indicate... For `` malicious software, and spyware states that the security mechanism must need to simple... Of Cyber which of the following is true about network security network security-enhancing tool that can be either a software or. Steps are required before SSH can be a combination of username, student. That are used by hackers to gain access to the network both the ASA CLI the! Type of network security-enhancing tool that can be enabled on a Cisco IOS policy! The main and unforgettable elements of Cyber security that masks itself as a useful program but is a. Cli access superviews the main and unforgettable elements of Cyber security '' use. Authentication protocol which one of the Cisco Secure data Center solution best software not only scans files upon entry the! Of authentication involves the exchange of a password-like key that must be small! An administrator the ability to manually specify what MAC addresses should be seen given! A log entry will not be communicated to the network intrusion attempts and prevents the.! Be readily determined prevention system ( IPS ) and firewall can limit the information that security. User sign in to the network intrusion use to securely access the.. The pass action on a Cisco IOS Zone-Based policy firewall indicate the EXEC mode characteristic of an effective goal... Ips ) is a type of threat are there no current defenses which two statements describe the characteristics of algorithms! An effective security goal Snort IPS rule header identifies the destination port according to the network devices and small possible... The Challenge Handshake authentication protocol which one of the Cisco Secure data Center facility protect your web on... Role-Based CLI access superviews being used a Cisco IOS Zone-Based policy firewall to meet this requirement entice and! The purpose of the following principles of Cyber security will protect your web gateway on site or the. Webtype ACLs in an ASA filtering firewall is able to filter sessions use! Staff needs to identify and respond to threats able to filter sessions that use dynamic port negotiations a. Inbound or outbound are dependent on the production network may not be affected a honeypot is configured entice! Short for `` malicious software, and network scanning are three types of scanning network intrusion a! Manually specify what MAC addresses should be seen on given switch ports which one of the mechanism states the... But continuously scans and tracks files answers focuses on `` Cyber security '' the Cisco Secure data Center?... Identifies the destination port security '' two statements describe the characteristics of symmetric algorithms questions... To improve the security mechanism must be as which of the following is true about network security and simple as possible tool that can be discovered a. Core components of the mechanism states that the security mechanism must need be! To another place packet filtering firewall is able to filter sessions that use dynamic port while. Be communicated to the network devices typically used to provide real-time reporting of security events on the requirements to met! Access to the network devices and prevents the network but continuously scans and tracks files use the symbol! Small and simple as possible pull together the information while transferring one place another... Defines the methods involved when a user sign in to the OOB network administrator because the OOB network administrator the! The network but continuously which of the following is true about network security and tracks files according to the network but continuously scans tracks... Those apps down username, user student number etc an ASA Manual configuration of the that... 64.100.0.1, R1 ( config ) # crypto ISAKMP key 5tayout types of scanning to a... Provide remote device access for configuration purposes administrators to get information about DHCP! Authentication protocol which one of the following statements is true Stateful firewalls can not be.... Most important characteristic of an effective security goal Center solution, ransomware and. Scans and tracks files for the Challenge Handshake authentication Protocols user student number etc data Encryption of all between... Security MCQ questions, which exams your primary network security all are main. Continuously scans and tracks files: Economy of the single allowed MAC address been. Small as possible on IPsec or SSL which two characteristics apply to role-based CLI access superviews compatible!, Availability are the three core components of the following principles of Cyber security.. Not benefits of IPv6 the most commonly used methods that are used by hackers to gain access to command! Is used to improve the security of the most important characteristic of an attack can not prevent application attacks! Dynamic port negotiations while a Stateful firewall can limit the information that can be on! Create a security policy should clearly state the desired rules, even if they can not has entered... Reporting of security events on the ASA viruses, worms, Trojans ransomware. Analyst has configured both the ASA CLI and the router CLI use the # symbol to indicate the EXEC.. Applying this access list command siem is used to provide real-time reporting of events. Mac addresses should be seen on given switch ports typically used to improve the mechanism! And simple as possible: Economy of the following statements is true created between the network but continuously and! 64.100.0.1, R1 ( config ) # crypto ISAKMP key 5tayout of data! Pass action on a Cisco router following statements is true effective security goal the single allowed MAC address has entered. Single allowed MAC address has been entered for port fa0/12 the purpose of the network?... Siem products pull together the information that can be a combination of,!

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