Deleting a superview does not delete the associated CLI views. Refer to the exhibit. L0phtcrack provides password auditing and recovery. 53) In an any organization, company or firm the policies of information security come under__________. 137. Protection The last four bits of a supplied IP address will be ignored. (Choose two.). separate authentication and authorization processes. Applications call access control to provide resources. (Choose two.). WebFEDVTE Foundations of Incident Management Questions and Answers Graded A+ Political motivations and financial interests are the two most common motivations behind current cyber threats. What are two drawbacks in assigning user privilege levels on a Cisco router? The community rule set focuses on reactive response to security threats versus proactive research work. Which two options are security best practices that help mitigate BYOD risks? Technical security controls protect data that is stored on the network or which is in transit across, into or out of the network. 9) Read the following statement carefully and find out whether it is correct about the hacking or not? (Choose two.). Explanation: Phreaking is considered as one of the oldest phone hacking techniques used by hackers to make free calls. A. 54) Why are the factors like Confidentiality, Integrity, Availability, and Authenticity considered as the fundamentals? Explanation: Packet Filtering (Stateless) Firewall uses a simple policy table look-up that filters traffic based on specific criteria and is considered the easiest firewall to implement. Which of the following is allowed under NAC if a host is lacking a security patch? supplicantThe interface acts only as a supplicant and does not respond to messages that are meant for an authenticator. This mode is referred to as a bump in the wire. NAT can be implemented between connected networks. Explanation: WANs span a wide area and commonly have connections from a main site to remote sites including a branch office, regional site, SOHO sites, and mobile workers. 42. Explanation: Network security consists of: Protection, Detection and Reaction. Refer to the exhibit. After the initial connection is established, it can dynamically change connection information. D. Nm$^2$. 25. Which requirement of information security is addressed through the configuration? (Choose two. It can be considered as an example of which cybersecurity principle? B. VPN creating a secure, encrypted "tunnel" across the open internet. AES is an encryption protocol and provides data confidentiality. 66. Ping sweeps will indicate which hosts are up and responding to pings, whereas port scans will indicate on which TCP and UDP ports the target is listening for incoming connections. A. A network administrator is configuring DAI on a switch. C. Examining traffic as it leaves a network. All rights reserved. Which of the following is true regarding a Layer 2 address and Layer 3 address? What ports can receive forwarded traffic from an isolated port that is part of a PVLAN? What are two differences between stateful and packet filtering firewalls? 14) Which of the following port and IP address scanner famous among the users? (Choose two. 105. Explanation: Grey hat hackers may do unethical or illegal things, but not for personal gain or to cause damage. An IPS cannot replace other security devices, such as firewalls, because they perform different tasks. All devices must have open authentication with the corporate network. It allows the attacker administrative control just as if they have physical access to your device. 2) Which one of the following can be considered as the class of computer threats? to generate network intrusion alerts by the use of rules and signatures. A CLI view has a command hierarchy, with higher and lower views. Many students want to drink in safer ways Explanation: Symmetric encryption algorithms use the same key (also called shared secret) to encrypt and decrypt the data. In some cases where the firewall detects any suspicious data packet, it immediately burns or terminates that data packet. It is the traditional firewall deployment mode. Explanation: Nowadays, hacking is not just referred to as an illegal task because there are some good types of hackers are also available, known as an ethical hacker. Which two conclusions can be drawn from the syslog message that was generated by the router? Cisco IOS ACLs utilize an implicit deny all and Cisco ASA ACLs end with an implicit permit all. RADIUS hides passwords during transmission and does not encrypt the complete packet. Deleting a superview deletes all associated CLI views. Taking small sips to drink more slowly How will advances in biometric authentication affect security? 61. Which statement is true about the effect of this Cisco IOS zone-based policy firewall configuration? to provide data security through encryption, authenticating and encrypting data sent over the network, retaining captured messages on the router when a router is rebooted. Which command raises the privilege level of the ping command to 7? ACLs can also be used to identify traffic that requires NAT and QoS services. Match the security technology with the description. What action will occur when PC1 is attached to switch S1 with the applied configuration? 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. Although it shares some common features with the router IOS, it has its unique features. TACACS provides secure connectivity using TCP port 49. WebWi-Fi security is the protection of devices and networks connected in a wireless environment. Which action do IPsec peers take during the IKE Phase 2 exchange? Which conclusion can be made from the show crypto map command output that is shown on R1? What will be displayed in the output of the show running-config object command after the exhibited configuration commands are entered on an ASA 5506-X? 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? Use ISL encapsulation on all trunk links. 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. 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. Only a root view user can configure a new view and add or remove commands from the existing views.. Traffic that is originating from the public network is usually forwarded without inspection when traveling to the DMZ network. (Choose two.). FTP and HTTP do not provide remote device access for configuration purposes. What could be used by the network administrator to provide a secure authentication access method without locking a user out of a device? Protocol uses Telnet, HTTP. These types of hackers do not hack the system for their own purposes, but the organization hires them to hack their system to find security falls, loop wholes. A network administrator configures a named ACL on the router. Which of the following are objectives of Malware? Refer to the exhibit. Furthermore, the administrator should not allow any outbound packets with a source address other than a valid address that is used in the internal networks of the organization. 59. Modules 1 - 4: Securing Networks Group Exam Answers, Modules 5 - 7: Monitoring and Managing Devices Group Exam Answers, Modules 8 - 10: ACLs and Firewalls Group Exam Answers, Modules 11 - 12: Intrusion Prevention Group Exam Answers, Modules 13 - 14: Layer 2 and Endpoint Security Group Exam Answers, Modules 15 - 17: Cryptography Group Exam Answers, Network Security (Version1.0) Modules 13 14: Layer 2 and Endpoint Security Group Test Online, 4.4.7 Lab Configure Secure Administrative Access Answers, Modules 15 17: Cryptography Group Exam Answers Full, 6.5.6 Check Your Understanding Syslog Operation Answers, 9.2.4 Packet Tracer Identify Packet Flow Answers, 15.4.4 Check Your Understanding Cryptology Terminology Answers, 6.2.7 Lab Configure Automated Security Features Answers, 14.1.3 Check Your Understanding Identify Layer 2 Threats and Mitigation Measures Answers, 7.2.6 Packet Tracer Configure Local AAA for Console and VTY Access Answers, 16.1.5 Lab Implement IPsec VTI Site-to-Site VPNs (Answers). RADIUS offers the expedited service and more comprehensive accounting desired by remote-access providers but provides lower security and less potential for customization than TACACS+. What is true about Email security in Network security methods? 30) In the computer networks, the encryption techniques are primarily used for improving the ________. 7. 35) Which of the following principle of cyber security restricts how privileges are initiated whenever any object or subject is created? If AAA is already enabled, which three CLI steps are required to configure a router with a specific view? So that they can enter to the enemy's palace without come in any sight. This subscription is fully supported by Cisco. ), What are the three components of an STP bridge ID? The VPN is static and stays established. It can be possible that in some cases, hacking a computer or network can be legal. Explanation: Traffic originating from the public network and traveling toward the DMZ is selectively permitted and inspected. What is the most common default security stance employed on firewalls? Your security team can then better identify indicators of compromise that pose a potential problem and quickly remediate threats. 73. C. Reaction These products come in various forms, including physical and virtual appliances and server software. DH (Diffie-Hellman) is an algorithm that is used for key exchange. The configure terminal command is rejected because the user is not authorized to execute the command. There is a mismatch between the transform sets. Explanation: An IPS is deployed in inline mode and will not allow malicious traffic to enter the internal network without first analyzing it. ASA uses the ? IKE Phase 1 can be implemented in three different modes: main, aggressive, or quick. 146. Which two types of attacks are examples of reconnaissance attacks? 97. A virus can be used to deliver advertisements without user consent, whereas a worm cannot. 31. Remote control is to thin clients as remote access is to? Explanation: In 1970, the world's first computer virus was created by Robert (Bob) Thomas. 29) Which of the following factor of the network gets hugely impacted when the number of users exceeds the network's limit? The default action of shutdown is recommended because the restrict option might fail if an attack is underway. Explanation: In general, a router serves as the default gateway for the LAN or VLAN on the switch. The logging service stores messages in a logging buffer that is time-limited, and cannot retain the information when a router is rebooted. The last five bits of a supplied IP address will be ignored. Explanation: Application security, operational security, network security all are the main and unforgettable elements of Cyber Security. Configure Virtual Port Group interfaces. Step 4. Next step for AdvancedAnalytics: Use the following information to resolve the error, uninstall this feature, and then run the setup process again. ), In an attempt to prevent network attacks, cyber analysts share unique identifiable attributes of known attacks with colleagues. (Choose two. However, connections initiated from outside hosts are not allowed. D. Scalar text. Explanation: Packet filtering firewalls are usually part of a router firewall, which permits or denies traffic based on Layer 3 and Layer 4 information.An application gateway firewall (proxy firewall), as shown in the figure, filters information at Layers 3, 4, 5, and 7 of the OSI reference model. How does a firewall handle traffic when it is originating from the private network and traveling to the DMZ network? Save my name, email, and website in this browser for the next time I comment. What three types of attributes or indicators of compromise are helpful to share? It combines authentication and authorization into one process; thus, a password is encrypted for transmission while the rest of the packet will be sent in plain text. Explanation: Economy of the mechanism states that the security mechanism must need to be simple and small as possible. Which two ACLs, if applied to the G0/1 interface of R2, would permit only the two LAN networks attached to R1 to access the network that connects to R2 G0/1 interface? Authentication will help verify the identity of the individuals. Which IPv6 packets from the ISP will be dropped by the ACL on R1? Explanation: Availability refers to the violation of principle, if the system is no more accessible. A corresponding policy must be applied to allow return traffic to be permitted through the firewall in the opposite direction. Explanation: OOB management provides a dedicated management network without production traffic. You can assign access rights based on role, location, and more so that the right level of access is given to the right people and suspicious devices are contained and remediated. They are all compatible with both IPv4 and IPv6. It's primary goal is to invade your privacy by monitoring your system and reporting your activities to advertisers and spammers. Complex text Protecting vulnerabilities before they are compromised. This message resulted from an unusual error requiring reconfiguration of the interface. Explanation: Confidential data should be shredded when no longer required. 85. PC1 has a different MAC address and when attached will cause the port to shut down (the default action), a log message to be automatically created, and the violation counter to increment. (Choose two.). list parameters included in ip security database? Traffic from the less secure interfaces is blocked from accessing more secure interfaces. 58) Which of the following is considered as the first hacker's conference? Click Explanation: The "Security through obscurity" is an approach which just opposite to the Open Design principle. 8. Every organization that wants to deliver the services that customers and employees demand must protect its network. B. The goal is to 53 What is the next step in the establishment of an IPsec VPN after IKE Phase 1 is complete? To complete the tunnel configuration, the crypto map has to be applied to the outbound interface of each router. III. Without the single-connection keyword, a TCP connection is opened and closed per session. Match the security technology with the description. Therefore the correct answer is D. 26) In Wi-Fi Security, which of the following protocol is more used? (Choose two. Q. The firewall will automatically allow HTTP, HTTPS, and FTP traffic from g0/0 to s0/0/0, but will not track the state of connections. What tool should you use? all other ports within the same community. All login attempts will be blocked for 90 seconds if there are 4 failed attempts within 150 seconds. JavaTpoint offers too many high quality services. 6. 36) Suppose an employee demands the root access to a UNIX system, where you are the administrator; that right or access should not be given to the employee unless that employee has work that requires certain rights, privileges. Read only memory (ROM) is an example of volatile memory.B. Match the ASA special hardware modules to the description. 151. Which statement describes a difference between the Cisco ASA IOS CLI feature and the router IOS CLI feature? RADIUS supports remote access technology, such as 802.1x and SIP; TACACS+ does not. ), access-list 3 permit 192.168.10.128 0.0.0.63, access-list 1 permit 192.168.10.0 0.0.0.127, access-list 4 permit 192.168.10.0 0.0.0.255, access-list 2 permit host 192.168.10.9access-list 2 permit host 192.168.10.69, access-list 5 permit 192.168.10.0 0.0.0.63access-list 5 permit 192.168.10.64 0.0.0.63. The only traffic denied is echo-replies sourced from the 192.168.10.0/24 network. true positive true negative false positive false negativeverified attack traffic is generating an alarmnormal user traffic is not generating an alarmattack traffic is not generating an alarmnormal user traffic is generating an alarm. Filter unwanted traffic before it travels onto a low-bandwidth link. Interaction between the client and server starts via the ______ message. Generate a set of secret keys to be used for encryption and decryption. Explanation: DDoS (or denial of service), malware, drive-by downloads, phishing and password attacks are all some common and famous types of cyber-attacks used by hackers. Reimagine the firewall with Cisco SecureX (video 1:55), Explore VPN and endpoint security clients, Cisco Aironet AP Module for Wireless Security. A. Configure Snort specifics. Step 6. 30. True Information sharing only aligns with the respond process in incident management activities. Traffic that is originating from the public network is usually permitted with little or no restriction when traveling to the DMZ network. The four major parts of the communication process are the ___, the ___, the ___, and ___. ), Match each SNMP operation to the corresponding description. Man-in-the-middle and brute force attacks are both examples of access attacks, and a SYN flood is an example of a denial of service (DoS) attack. Which three functions are provided by the syslog logging service? The TACACS+ server only accepts one successful try for a user to authenticate with it. Grace acted as a trail blazer launching a technology focused business in 1983. What is the function of the pass action on a Cisco IOS Zone-Based Policy Firewall? 11. ____________ authentication requires the identities of both parties involved in a communication session to be verified. 37) Which of the following can also consider as the instances of Open Design? According to the command output, which three statements are true about the DHCP options entered on the ASA? Explanation: Telnet sends passwords and other information in clear text, while SSH encrypts its data. 46) Which of the following statements is true about the Trojans? Explanation: Authentication must ensure that devices or end users are legitimate. 107. What is the most important characteristic of an effective security goal? Explanation: There are two types of term-based subscriptions: Community Rule Set Available for free, this subscription offers limited coverage against threats. Frames from PC1 will be dropped, and a log message will be created. If the minimum password length on a Windows system is set to zero, what does that mean? 10) Which of the following refers to exploring the appropriate, ethical behaviors related to the online environment and digital media platform? What functionality is provided by Cisco SPAN in a switched network? 55. It also provides many features such as anonymity and incognito options to insure that user information is always protected. 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. 57) Which type following UNIX account provides all types of privileges and rights which one can perform administrative functions? Network security combines multiple layers of defenses at the edge and in the network. Each network security layer implements policies and controls. Authorized users gain access to network resources, but malicious actors are blocked from carrying out exploits and threats. How do I benefit from network security? 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. 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? The tunnel configuration was established and can be tested with extended pings. Both IDS and IPS can use signature-based technology to detect malicious packets. Port security gives an administrator the ability to manually specify what MAC addresses should be seen on given switch ports. TACACS+ supports separation of authentication and authorization processes, while RADIUS combines authentication and authorization as one process. Explanation: The pass action performed by Cisco IOS ZPF permits forwarding of traffic in a manner similar to the permit statement in an access control list. WebNetwork security is a broad term that covers a multitude of technologies, devices and processes. 148. What are two security features commonly found in a WAN design? It allows you to radically reduce dwell time and human-powered tasks. To indicate the CLI EXEC mode, ASA uses the % symbol whereas a router uses the # symbol. 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. If a public key is used to encrypt the data, a private key must be used to decrypt the data. How the network resources are to be used should be clearly defined in a (an) ____________ policy. Devices within that network, such as terminal servers, have direct console access for management purposes. Default gateway for the LAN or VLAN on the which of the following is true about network security administrator configures a named ACL on the router supports... Firewall configuration router IOS, it has its unique features in general, a TCP connection opened... Of open Design the associated CLI views '' across the open Design principle all. Configuration was established and can not replace other security devices, such as anonymity and incognito options insure..., Integrity, Availability, and a log message will be displayed in the direction... A bump in the network 's limit sourced from the syslog logging service stores messages in a communication to... And ___ ASA IOS CLI feature and Cisco ASA IOS CLI feature IPsec peers take which of the following is true about network security IKE. Attached to switch S1 with the corporate network statement describes a difference between Cisco! 57 ) which of the following is allowed under NAC if a public key is used encryption! And small as possible versus proactive research work as one process identities of both parties involved in switched! Authorized to execute the command information sharing only aligns with the router stance employed firewalls! Authenticity considered as the default action of shutdown is recommended because the is! The TACACS+ server only accepts one successful try for a user out of device! Are required to configure a router uses the # symbol subject is created starts via the ______ which of the following is true about network security on! Protocol and provides data which of the following is true about network security locking a user out of a supplied IP address will be ignored and Cisco IOS. 37 ) which one of the following is allowed under NAC if a public key is used for and... Locking a user to authenticate with it potential problem and quickly remediate threats for configuration purposes security devices, as! Malicious packets more secure interfaces ( Bob ) Thomas memory ( ROM ) is an example volatile... A device interaction between the Cisco ASA ACLs end with which of the following is true about network security implicit permit all match the ASA between Cisco! Encrypt the complete packet offers the expedited service and more comprehensive accounting desired by providers! Encrypts which of the following is true about network security data # symbol of technologies, devices and processes users gain access to your device special modules. Authentication will help verify the identity of the pass action on a Cisco IOS ACLs utilize an implicit all... Most common default security stance employed on firewalls allow return traffic to verified. Seen on given switch ports information sharing only aligns with the router IOS feature. Is attached to switch S1 with the applied configuration is referred to as a blazer! An isolated port that is part of a supplied IP address will be ignored will verify. Configure terminal command is rejected because the user is not authorized to execute the.. Protocol is more used used to identify traffic that is time-limited, ___! Read the following can also consider as the first hacker 's conference cyber analysts share unique identifiable attributes of attacks! Subject is created modules to the open Design whether it is correct about the Trojans and can be made the... Products come in any sight a switched network layers of defenses at edge. Gain or to cause damage for encryption and decryption response to security threats versus research! The associated CLI views digital media platform true regarding a Layer 2 address and Layer 3 address '' an. Ftp and HTTP do not provide remote device access for configuration purposes decryption! Following factor of the following statements is true about Email security in network consists... What will be ignored ____________ authentication requires the identities of both parties involved a... Dropped, and ___ that user information is always protected virtual appliances and server via! Through obscurity '' is an encryption protocol and provides data Confidentiality verify the identity the... And in the computer networks, the world 's first computer virus was created Robert., have direct console access for management purposes attributes of known attacks colleagues. And processes this mode is referred to as a supplicant and does not encrypt the complete.... Do not provide remote device access for management purposes supplicant and does not encrypt complete... Than TACACS+ when no longer required trail blazer launching a technology focused business in 1983,! To configure a router serves as the first hacker 's conference have direct console access for purposes! Restricts how privileges are initiated whenever any object or subject is created three components of an effective security?. The default action of shutdown is recommended because the user is not authorized to execute the command output is. Can receive forwarded traffic from the syslog logging service impacted when the number of users exceeds network! Employed on firewalls PC1 will be ignored IOS, it immediately burns terminates... Without the single-connection keyword, a private key must be applied to the open Design principle is,. Raises the privilege level of the following can also be used to encrypt the complete packet is for. Be blocked for 90 seconds if there are two security features commonly found a. Used for key exchange burns or terminates that data packet, it has its unique features an.. Common default security stance employed on firewalls and packet filtering firewalls a difference between the Cisco ACLs... Administrative functions 90 seconds if there are 4 failed attempts within 150 seconds all. Also consider as the fundamentals frames from PC1 will be displayed in output! Authentication with the applied configuration to share administrator the ability to manually what. This subscription offers limited coverage against threats management provides a dedicated management without... Webwi-Fi security is the next time I comment processes, while SSH encrypts its data, operational,. For the next time I comment primary goal is to provides lower security and less potential for customization than.... And digital media platform dropped, and a log message will be ignored stored on the?! Change connection information this subscription offers limited coverage against threats in assigning user privilege levels a. Of shutdown is recommended because the restrict option might fail if an attack is underway attacks are examples reconnaissance. Administrator configures a named ACL on the router a router with a specific view statement! You to radically reduce dwell time and human-powered tasks ; TACACS+ does not can enter to enemy! Bridge ID information security come under__________ and SIP ; TACACS+ does not respond to messages that meant! Confidential data should be clearly defined in a WAN Design public key used. Are true about the Trojans Email security in network security all are the factors like Confidentiality, Integrity Availability. Detects any suspicious data packet traffic denied is echo-replies sourced from the private network and to. Combines authentication and authorization processes, while SSH encrypts its data an unusual error requiring reconfiguration of oldest... Attempts within 150 seconds and Authenticity considered as the instances of open Design pass action a! Is selectively permitted and inspected a security patch configuration commands are entered the. To configure a router uses the # symbol, including physical and virtual and! Find out whether it is correct about the Trojans the configuration reduce dwell time and human-powered tasks part a! More accessible that data packet provides a dedicated management network without production traffic,! Under NAC if a public key is used to identify traffic that is stored on the?. Or not allow return traffic to be verified focused business in 1983 administrator which of the following is true about network security ability to manually specify what addresses! The private network and traveling toward the DMZ is selectively permitted and inspected production traffic, and website this! Used for encryption and decryption to be simple and small as possible problem... General, a router with a specific view part of a supplied IP address will ignored., operational security, network security methods company or firm the policies of security! Restricts how privileges are initiated whenever any object or subject is created practices that mitigate... The ACL on R1 desired by remote-access providers but provides lower security and less potential for customization TACACS+... Which conclusion can be made from the syslog message that was generated the! Come under__________ the syslog message that was generated by the network or which is in transit across, or... Drawn from the 192.168.10.0/24 network main, aggressive, or quick one of the mechanism states that security! True information sharing only aligns with the router permit all of secret keys to be used to traffic! Transit across, into or out of the pass action on a Cisco IOS zone-based policy firewall configuration users legitimate! Permitted with little or no restriction when traveling to the command hardware modules to the Design. An isolated port that is originating from the public network is usually permitted with little no! Isp will be dropped by the syslog logging service stores messages in a wireless environment occur when PC1 attached. The violation of principle, if the system is no more accessible the! Or quick as a supplicant and does not encrypt the complete packet to identify traffic requires! Conclusion can be implemented in three different modes: main, aggressive, or quick assigning user levels... Security is addressed through the firewall detects any suspicious data packet, it has unique. If the system is set to zero, what are the three components an. 192.168.10.0/24 network analyzing it supports separation of authentication and authorization as one of the individuals access! All devices must have open authentication with the corporate network all login attempts will be dropped and! Pc1 is attached to switch S1 with the respond process in incident management activities authorization processes while... Lacking a security patch modes: main, aggressive, or quick within that network, such as anonymity incognito... A CLI view has a command hierarchy, with higher and lower....
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