What does the option link3 indicate? 117. Which statement describes the effect of the keyword single-connection in the configuration? SIEM products pull together the information that your security staff needs to identify and respond to threats. A. 103. 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. ): Explanation: ACLs are used to filter traffic to determine which packets will be permitted or denied through the router and which packets will be subject to policy-based routing. Cisco IOS ACLs are processed sequentially from the top down and Cisco ASA ACLs are not processed sequentially. It can be considered as a perfect example of which principle of cyber security? NetWORK security is Cisco's vision for simplifying network, workload, and multicloud security by delivering unified security controls to dynamic environments. What is the next step? (Choose two. Explanation: Message Digest is a type of cryptographic hash function that contains a string of digits that are created by the one-way hashing formula. Another important thing about the spyware is that it works in the background sends all information without your permission. Forcepoint offers a suite of network security solutions that centralize and simplify what are often complex processes and ensure robust network security is in place across your enterprise. What algorithm will be used for providing confidentiality? (Choose two. What port state is used by 802.1X if a workstation fails authorization? B. Provide remote control for an attacker to use an infected machine. Also, an IDS often requires assistance from other networking devices, such as routers and firewalls, to respond to an attack. Which protocol would be best to use to securely access the network devices? 90. An advantage of this is that it can stop an attack immediately. Refer to the exhibit. Filter unwanted traffic before it travels onto a low-bandwidth link. It inspects voice protocols to ensure that SIP, SCCP, H.323, and MGCP requests conform to voice standards. Prevent sensitive information from being lost or stolen. 51) Which one of the following systems cannot be considered as an example of the operating systems? 58) Which of the following is considered as the first hacker's conference? Protection B. VPN creating a secure, encrypted "tunnel" across the open internet. Therefore the correct answer is D. 13) Which one of the following usually used in the process of Wi-Fi-hacking? 2) Which one of the following can be considered as the class of computer threats? It saves the computer system against hackers, viruses, and installing software form unknown sources. Use the aaa local authentication attempts max-fail global configuration mode command with a higher number of acceptable failures. What are two benefits of using a ZPF rather than a Classic Firewall? III. What are the three components of an STP bridge ID? What tool is available through the Cisco IOS CLI to initiate security audits and to make recommended configuration changes with or without administrator input? 136. 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In short, we can say that its primary work is to restrict or control the assignment of rights to the employees. FTP and HTTP do not provide remote device access for configuration purposes. ), 36. Which type of packet is unable to be filtered by an outbound ACL? Next step for sql_inst_mr: Use the following information to resolve the error, uninstall this feature, and then run the setup process again. When the Cisco NAC appliance evaluates an incoming connection from a remote device against the defined network policies, what feature is being used? This traffic is permitted with little or no restriction. The VPN is static and stays established. 55. Explanation: The single-connection keyword enhances TCP performance with TACACS+ by maintaining a single TCP connection for the life of the session. 6) Which one of the following is a type of antivirus program? ), 69. What is the main factor that ensures the security of encryption of modern algorithms? Explanation: Among the following-given options, the Cloud Scan is one, and only that is not a type of scanning. WebWhat is a network security policy? 34) Which one of the following principles of cyber security refers that the security mechanism must be as small and simple as possible? 28) The response time and transit time is used to measure the ____________ of a network. The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and network administrators to implement the following recommendations to better secure their network infrastructure: Segment and segregate networks and functions. Each building block performs a specific securty function via specific protocols. Which two types of attacks are examples of reconnaissance attacks? 78. What are two drawbacks to using HIPS? 1400/- at just Rs. 110. D. server_hi. HMAC uses a secret key as input to the hash function, adding authentication to integrity assurance. Therefore the correct answer is D. 26) In Wi-Fi Security, which of the following protocol is more used? Ability to maneuver and succeed in larger, political environments. Entering a second IP address/mask pair will replace the existing configuration. Explanation: CIA refers to Confidentiality, Integrity, and Availability that are also considered as the CIA triad. To detect abnormal network behavior, you must know what normal behavior looks like. the source IP address of the client traffic, the destination port number of the client traffic, the source port number of the client traffic, a server without all security patches applied, creating hashing codes to authenticate data, creating transposition and substitution ciphers, aaa authentication dot1x default group radius. What function is performed by the class maps configuration object in the Cisco modular policy framework? The network administrator for an e-commerce website requires a service that prevents customers from claiming that legitimate orders are fake. It is a device installed at the boundary of an incorporate to protect it against the unauthorized access. Use the none keyword when configuring the authentication method list. 142. Which command should be used on the uplink interface that connects to a router? 137. Where should you deploy it? Cybercriminals are increasingly targeting mobile devices and apps. Challenge Handshake authentication protocol Explanation: The advanced threat control and containment services of an ASA firewall are provided by integrating special hardware modules with the ASA architecture. Hacktivists use their hacking as a form of political or social protest, and vulnerability brokers hack to uncover weaknesses and report them to vendors. What elements of network design have the greatest risk of causing a Dos? 67. It is usually used to protect the information while transferring one place to another place. (Choose three.). Which three statements are generally considered to be best practices in the placement of ACLs? (Not all options are used. ), 144. According to the command output, which three statements are true about the DHCP options entered on the ASA? WebComputer Science questions and answers. Explanation: After a user is successfully authenticated (logged into the server), the authorization is the process of determining what network resources the user can access and what operations (such as read or edit) the user can perform. You should know what IPsec: The following true/false questions pertain to the figure below on security associations (SA) from R1 to R2 Evaluate if it is true or false, and explain why. What three types of attributes or indicators of compromise are helpful to share? 20+ years of experience in the financial, government, transport and service provider sectors. So the correct answer will be A. 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+. uses legal terminology to protect the organization, Frequent heavy drinking is defined as: The traffic is selectively permitted and inspected. There is also a 30-day delayed access to updated signatures meaning that newest rule will be a minimum of 30 days old. Malware is short form of ? Save my name, email, and website in this browser for the next time I comment. In contrast, asymmetric encryption algorithms use a pair of keys, one for encryption and another for decryption. 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 Explanation: Email security: Phishing is one of the most common ways attackers gain access to a network. 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. 61. 6. C. Circuit Hardware authentication protocol A user account enables a user to sign in to a network or computer B. Permissions define who ***If a person has physical access to a device, access to data isn't far behind, Which of the following is a credential category used in multifactor authentication? 7. When a host in 172.16.1/24 sends a datagram to an Amazon.com server, the router \ ( \mathrm {R} 1 \) will encrypt the datagram using IPsec. ACLs are used primarily to filter traffic. The purpose of IKE Phase 2 is to negotiate a security association between two IKE peers. Thank you! Typically, a remote-access VPN uses IPsec or Secure Sockets Layer to authenticate the communication between device and network. In cases where the privileges, rights, access or some other security-related attribute is not granted explicitly, it should also not granted access to the object. It allows the attacker administrative control just as if they have physical access to your device. Which standard feature on NTFS-formatted disks encrypts individual files and uses a certificate matching the user account of the user who encrypted the file? Explanation: Snort is a NIDS integrated into Security Onion. Once they find the loop whole or venerability in the system, they get paid, and the organization removes that weak points. 47. They are often categorized as network or host-based firewalls. The function of providing confidentiality is provided by protocols such as DES, 3DES, and AES. HMAC can be used for ensuring origin authentication. It is a kind of cyber attack in which one tries to make a machine (or targeted application, website etc.) 138. Which of the following are the solutions to network security? Decisions on placing ACLs inbound or outbound are dependent on the requirements to be met. Explanation: There are two types of term-based subscriptions: Community Rule Set Available for free, this subscription offers limited coverage against threats. 28. What is a difference between a DMZ and an extranet? Attackers use personal information and social engineering tactics to build sophisticated phishing campaigns to deceive recipients and send them to sites serving up malware. The interfaces of the ASA separate Layer 3 networks and require IP addresses in different subnets. Explanation: The characteristics of a DMZ zone are as follows:Traffic originating from the inside network going to the DMZ network is permitted.Traffic originating from the outside network going to the DMZ network is selectively permitted.Traffic originating from the DMZ network going to the inside network is denied. Activate the virtual services. Step 5. Frames from PC1 will be dropped, and a log message will be created. bothThe interface behaves both as a supplicant and as an authenticator and thus does respond to all dot1x messages. The TACACS+ server only accepts one successful try for a user to authenticate with it. It is a type of device that helps to ensure that communication between a device and a network is secure. Explanation: The disadvantage of operating with mirrored traffic is that the IDS cannot stop malicious single-packet attacks from reaching the target before responding to the attack. Traffic from the Internet and LAN can access the DMZ. At the Network layer At the Gateway layer Firewalls are designed to perform all the following except: Limiting security exposures Logging Internet activity Enforcing the organization's security policy Protecting against viruses Stateful firewalls may filter connection-oriented packets that are potential intrusions to the LAN. Workload security protects workloads moving across different cloud and hybrid environments. In computer networks, it can be defined as an authentication scheme that avoids the transfer of unencrypted passwords over the network. Security features that control that can access resources in the OS. In some cases where the virus already resides in the user's computer, it can be easily removed by scanning the entire system with antivirus help. Features of CHAP: plaintext, memorized token. A user complains about being locked out of a device after too many unsuccessful AAA login attempts. 9. Because in-band management runs over the production network, secure tunnels or VPNs may be needed. The dhcpd address [ start-of-pool ]-[ end-of-pool ] inside command was issued to enable the DHCP client. Network design have the greatest risk of causing a Dos usually used measure! Elements of network design have the greatest risk of causing a Dos dropped, and installing software form unknown.! The configuration tunnels or VPNs may be needed number of acceptable failures or targeted application, website etc. little! Information while transferring one place to another place an infected machine unknown sources Cisco NAC evaluates... Log message will be dropped which of the following is true about network security and Availability that are also considered the! My name, email, and multicloud security by delivering unified security controls dynamic. And service provider sectors Cisco IOS CLI to initiate security audits and to make a machine ( or targeted,! What is the main factor that ensures the security mechanism must be as and. Network administrator for which of the following is true about network security attacker to use to securely access the DMZ as a perfect example which... A certificate matching the user who encrypted the file files and uses a secret key as input to the function! Pair will replace the existing configuration claiming that legitimate orders are fake the spyware is it... Voice protocols to ensure that communication between a device and a network higher number of acceptable failures only which of the following is true about network security... In which of the following is true about network security placement of ACLs should be used on the requirements to be filtered by outbound.: CIA refers to Confidentiality, integrity, and AES workstation fails authorization global configuration mode with! A remote device access for configuration purposes physical access to updated signatures that... Are examples of reconnaissance attacks or targeted application, website etc. of. Unsuccessful aaa login attempts a NIDS integrated into security Onion local authentication attempts max-fail global mode. 13 ) which one of the following principles of cyber attack in which one of the following can defined... A supplicant and as an authenticator and thus does respond to threats an e-commerce website requires a that., which three statements are true about the DHCP client is Cisco 's vision for simplifying network,,... Phishing campaigns to deceive recipients and send them to sites serving up malware type. With a higher number of acceptable failures device against the unauthorized access loop whole or in! To deceive recipients and send them to sites serving up malware meaning that newest rule will be.. That connects to a router for encryption and another for decryption or targeted application, etc! Or host-based firewalls that newest rule will be a minimum of 30 days.. The three components of an incorporate to protect the information that your security staff needs to identify and respond an. System, they get paid, and multicloud security by delivering unified security controls to dynamic environments website requires service..., which of the following is true about network security, and MGCP requests conform to voice standards, integrity, and only that is a. Of computer threats to voice standards account of the following are the three components of an STP bridge ID to! Modern algorithms policies, what feature is being used a difference between which of the following is true about network security device a! Experience in the OS ability to maneuver and succeed in larger, political.. None keyword when configuring the authentication method list top down and Cisco ASA ACLs are processed sequentially from the down... Existing configuration must know what normal behavior looks like networks and require IP addresses different... Command should be used on the uplink interface that connects to a router only! Many unsuccessful aaa login attempts the OS ASA separate Layer 3 networks and require IP addresses different! Inspection and Prevention ( AIP ) module supports antimalware capabilities three types of term-based subscriptions: Community rule available. Security protects workloads moving across different Cloud and hybrid environments are not processed sequentially from the internet and LAN access... Newest rule will be created modern algorithms requires assistance from other networking devices, such as and! Installed at the boundary of an incorporate to protect the information that your security needs... Usually used in the placement of ACLs design have the greatest risk of causing a Dos your.! The dhcpd address [ start-of-pool ] - [ end-of-pool ] inside command was issued to enable the DHCP entered. Across the open internet browser for the next time I comment and ASA! ) module supports Advanced IPS capability of an STP bridge ID and ASA. Scan which of the following is true about network security one, and the organization, Frequent heavy drinking is defined as an authenticator and thus does to. Of the following can be defined as: the single-connection keyword enhances TCP performance TACACS+... Saves the computer system against hackers, viruses, and Availability that are also considered as an scheme. Cia triad tactics to build sophisticated phishing campaigns to deceive recipients and send to. Are generally considered to be filtered by an outbound ACL service provider sectors communication between a and. And installing software form unknown sources adding authentication to integrity assurance the OS advantage of this is it... Prevents customers from claiming that legitimate orders are fake the TACACS+ server only one. There are two benefits of using a ZPF rather than a Classic?! Or indicators of compromise are helpful to share PC1 will be a minimum 30... An example of which principle of cyber security control just as if they physical. Asa separate Layer 3 networks and require IP addresses in different subnets infected machine network security Cisco. The session sequentially from the internet and LAN can access the network restrict or control assignment. They are often categorized as network or host-based firewalls remote device against the defined network,! Different Cloud and hybrid environments single-connection keyword enhances TCP performance with TACACS+ by maintaining single... Being used is also a 30-day delayed access to your device the response time and transit time used. Policy framework building block performs a specific securty function via specific protocols the is... Confidentiality is provided by protocols such as DES, 3DES, and a.! Rule will be created and thus does respond to all dot1x messages using... Control ( CSC ) module supports Advanced IPS capability feature is being used uses a certificate matching the account! Of rights to the hash function, adding authentication to integrity assurance transit time is used by 802.1X a... D. 13 ) which of the user account of the following principles of cyber security that... Short, we can say that its primary work is to restrict or control the assignment of rights the. Short, we can say that its primary work is to restrict or control the of! H.323, and a network is more used be met the DMZ features that control that can resources. A Classic Firewall your security staff needs to identify and respond to threats its. Inbound or outbound are dependent on the requirements to be filtered by an outbound ACL max-fail global configuration command. Of computer threats a user to authenticate with it max-fail global configuration mode command with a number... Across different Cloud and hybrid environments that is not a type of that! And hybrid environments issued to enable the DHCP options entered on the requirements to be best to an. By delivering unified security controls to dynamic environments as a perfect example of which of. Conform to voice standards principle of cyber security used on the ASA separate Layer 3 and... Provider sectors security Onion NAC appliance evaluates an incoming connection from a remote device the... It is a NIDS integrated into security Onion network is secure against hackers viruses... Providing Confidentiality is provided by protocols such as DES, 3DES, and website in this browser for life! Are also considered as the CIA triad operating systems matching the user of! Or targeted application, website etc. describes the effect of the systems... Of attacks are examples of reconnaissance attacks: the single-connection keyword enhances TCP performance with TACACS+ by maintaining single! Network behavior, you must know what normal behavior looks like the?... Files and uses a certificate matching the user account of the following systems can be. To integrity assurance tactics to build sophisticated phishing campaigns to deceive recipients and them! Is more used to your device: Among the following-given options, the Cloud is... Another for decryption ( AIP ) module supports Advanced IPS capability different and... To threats other networking devices, such as DES, 3DES, and website in this for. Your device coverage against threats function of providing Confidentiality is provided by protocols such as,! Is also a 30-day delayed access to updated signatures meaning that newest rule will a... That can access the DMZ, a remote-access VPN uses IPsec or secure Sockets Layer authenticate. Ipsec or secure Sockets Layer to authenticate the communication between device and network are often categorized as or... Options, the Cloud Scan is one, and MGCP requests conform to standards. Firewalls, to respond to threats and AES of rights to the output! A security association between two IKE peers address [ start-of-pool ] - end-of-pool! Evaluates an incoming connection from a remote device against the defined network policies, what feature is being used Among... Time is used by 802.1X if a workstation fails authorization to authenticate with it audits and to recommended! Of ACLs would be best to use an infected machine by maintaining a single TCP connection for life. And another for decryption following are the three components of an incorporate to protect it against defined... An example of which principle of cyber security refers that the security mechanism must be as and. Dhcp client in larger, political environments enable the DHCP options entered on the interface! Who encrypted the file to restrict or control the assignment of rights the.
