Use paint that reflects wireless signals and glass that prevents the signals from going outside the building. (Choose two.). 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. Users on the 192.168.10.0/24 network are not allowed to transmit traffic to any other destination. Inspected traffic returning from the DMZ or public network to the private network is permitted. 121. Once they find the loop whole or venerability in the system, they get paid, and the organization removes that weak points. Four Steps to Future-Ready Network Security, Forcepoint Next Generation Firewall (NGFW) Datasheet, Securing the Edge in Higher Education: A Fireside Chat with SUNY Plattsburgh, Network security for businesses and consumers, What is a CASB? B. Some best practices that mitigate BYOD risks include the following:Use unique passwords for each device and account.Turn off Wi-Fi and Bluetooth connectivity when not being used. Refer to the exhibit. Refer to the exhibit. Explanation: There are two types of term-based subscriptions: Community Rule Set Available for free, this subscription offers limited coverage against threats. Which two conclusions can be drawn from the syslog message that was generated by the router? This virus was designed as it creates copies of itself or clones itself and spreads one computer to another. SIEM products pull together the information that your security staff needs to identify and respond to threats. This message resulted from an unusual error requiring reconfiguration of the interface. Place the steps for configuring zone-based policy (ZPF) firewalls in order from first to last. Download the Snort OVA file. Step 2. Which three functions are provided by the syslog logging service? There can only be one statement in the network object. to generate network intrusion alerts by the use of rules and signatures. Explanation: The task to ensure that only authorized personnel can open a file is data confidentiality, which can be implemented with encryption. )if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'itexamanswers_net-medrectangle-3','ezslot_10',167,'0','0'])};__ez_fad_position('div-gpt-ad-itexamanswers_net-medrectangle-3-0'); 2. Explanation: The answer is UserID. Organizations must make sure that their staff does not send sensitive information outside the network. Which protocol or measure should be used to mitigate the vulnerability of using FTP to transfer documents between a teleworker and the company file server? What could be used by the network administrator to provide a secure authentication access method without locking a user out of a device? Only a root user can add or remove commands. Which two technologies provide enterprise-managed VPN solutions? Get total 22 General Awareness multiple choice questions & answers EBooks worth Rs. The level of access of employees when connecting to the corporate network must be defined. Explanation: Access control refers to the security features. What elements of network design have the greatest risk of causing a Dos? This process is network access control (NAC). All devices must have open authentication with the corporate network. to normalize logs from various NSM data logs so they can be represented, stored, and accessed through a common schema, to display full-packet captures for analysis, to view pcap transcripts generated by intrusion detection tools. Explanation: VLAN hopping attacks rely on the attacker being able to create a trunk link with a switch. Question 1 Consider these statements and state which are true. Both devices use an implicit deny, top down sequential processing, and named or numbered ACLs. address 64.100.0.1, R1(config)# crypto isakmp key 5tayout! Which zone-based policy firewall zone is system-defined and applies to traffic destined for the router or originating from the router? 34) Which one of the following principles of cyber security refers that the security mechanism must be as small and simple as possible? R1(config)# username R2 password 5tayout!R2(config)# username R1 password 5tayout! 70. Explanation: According to the show crypto map command output, all required SAs are in place, but no interface is currently using the crypto map. Which component is addressed in the AAA network service framework? Explanation: There are various network security tools available for network security testing and evaluation. 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. 129. The time on Router03 may not be reliable because it is offset by more than 7 seconds to the time server. 138. Match the security technology with the description. Explanation: The Trojans type of malware does not generate copies of them self's or clone them. What is created when a packet is encapsulated with additional headers to allow an encrypted packet to be correctly routed by Internet devices? A. Frames from PC1 will be forwarded since the switchport port-security violation command is missing. 18. A researcher is comparing the differences between a stateless firewall and a proxy firewall. Which of the following can be used to secure data on disk drives? First, set the host name and domain name. Place extended ACLs close to the source IP address of the traffic. 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. 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 tool that authenticates the communication between a device and a secure network A virus can be used to deliver advertisements without user consent, whereas a worm cannot. 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. Web1. In short, we can say that its primary work is to restrict or control the assignment of rights to the employees. Explanation: The vulnerability, port, and network scanning are three types of scanning. Explanation: A symmetric key requires that both routers have access to the secret key that is used to encrypt and decrypt exchanged data. Sometimes firewall also refers to the first line of defense against viruses, unauthorized access, malicious software etc. Without stringent security measures, installing a wireless LAN can be like putting Ethernet ports everywhere, including the parking lot. A rootkit is a self-replicating program that masks itself as a useful program but is actually a type of malware. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. B. client_hello Explanation: When an AAA user is authenticated, RADIUS uses UDP port 1645 or 1812 for authentication and UDP port 1646 or 1813 for accounting. Frames from PC1 will be forwarded to its destination, but a log entry will not be created. 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. Explanation: Tripwire This tool assesses and validates IT configurations against internal policies, compliance standards, and security best practices. The last four bits of a supplied IP address will be ignored. inspecting traffic between zones for traffic control, tracking the state of connections between zones. This code is changed every day. The direction in which the traffic is examined (in or out) is also required. Explanation: Confidentiality, Integrity, Availability are the three main principles. The user must repeat the process to exit the data hall. Multiple inspection actions are used with ZPF. Explanation: The login delay command introduces a delay between failed login attempts without locking the account. What ports can receive forwarded traffic from an isolated port that is part of a PVLAN? The admin determined that the ACL had been applied inbound on the interface and that was the incorrect direction. Which two types of hackers are typically classified as grey hat hackers? B. ): 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. Which statement is a feature of HMAC? CLI views have passwords, but superviews do not have passwords. 19) Which one of the following is actually considered as the first computer virus? 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+. Explanation: The term "CHAP" stands for the Challenge Handshake Authentication Protocols. 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. These products come in various forms, including physical and virtual appliances and server software. The dhcpd address [ start-of-pool ]-[ end-of-pool ] inside command was issued to enable the DHCP client. Which pair ofcrypto isakmp keycommands would correctly configure PSK on the two routers? Password Which VPN implementation typically needs no additional firewall configuration to be allowed access through the firewall? (Choose all that apply.). Explanation: A digital certificate might need to be revoked if its key is compromised or it is no longer needed. Without Wi-Fi security, a networking device such as a wireless access point or a router can be accessed by anyone using a computer or mobile device within range of the router's wireless signal. The analyst has just downloaded and installed the Snort OVA file. 25) Hackers usually used the computer virus for ______ purpose. Challenge Handshake authentication protocol Refer to the exhibit. Set up an authentication server to handle incoming connection requests. Which three objectives must the BYOD security policy address? Refer to the exhibit. A. SSH does not need to be set up on any physical interfaces, nor does an external authentication server need to be used. The network administrator for an e-commerce website requires a service that prevents customers from claiming that legitimate orders are fake. What is the function of the pass action on a Cisco IOS Zone-Based Policy Firewall? To prevent an exploit from taking hold, you need products specifically designed to protect a wireless network. The network security policy specifies that the Public folder is assigned Read-Only rights to anyone who can log into the server while the Edit rights are assigned only to the network admin group. Cisco IOS routers utilize both named and numbered ACLs and Cisco ASA devices utilize only numbered ACLs. Which type of packet is unable to be filtered by an outbound ACL? WebWhich of the following are true about security groups? So the correct answer will be C. 50) DNS translates a Domain name into _________. 23. AES and 3DES are two encryption algorithms. Which network monitoring technology uses VLANs to monitor traffic on remote switches? Network security also helps you protect proprietary information from attack. ZPF allows interfaces to be placed into zones for IP inspection. However, connections initiated from outside hosts are not allowed. A standalone system is vulnerable to the same risks as networked computers. Therefore the correct answer is D. 23) Which of the following are famous and common cyber-attacks used by hackers to infiltrate the user's system? What are two security measures used to protect endpoints in the borderless network? 58) Which of the following is considered as the first hacker's conference? Place standard ACLs close to the source IP address of the traffic. Third, create the user IDs and passwords of the users who will be connecting. Explanation: VPN: A tool (typically based on IPsec or SSL) that authenticates the communication between a device and a secure network, creating a secure, encrypted "tunnel" across the open internet. Create a firewall rule blocking the respective website. Each site commonly has a firewall and VPNs used by remote workers between sites. Explanation: Many network attacks can be prevented by sharing information about indicators of compromise (IOC). 9. 35) Which of the following principle of cyber security restricts how privileges are initiated whenever any object or subject is created? 52. Physical security controls are designed to prevent unauthorized personnel from gaining physical access to network components such as routers, cabling cupboards and so on. Which form of authentication involves the exchange of a password-like key that must be entered on both devices? Which commands would correctly configure a pre-shared key for the two routers? It establishes the criteria to force the IKE Phase 1 negotiations to begin. IOCs can be identifying features of malware files, IP addresses of servers that are used in the attack, filenames, and characteristic changes made to end system software. D. None of the above, Explanation: Protection: You should configure your systems and networks as correctly as possible. Explanation: Reconnaissance attacks attempt to gather information about the targets. Indicators of compromise are the evidence that an attack has occurred. After issuing a show run command, an analyst notices the following command: 56. The traffic is selectively permitted and inspected. There is a mismatch between the transform sets. A CLI view has a command hierarchy, with higher and lower views. False Sensors are defined Behavioral analytics tools automatically discern activities that deviate from the norm. A. Remote servers will see only a connection from the proxy server, not from the individual clients. C. server_hello It involves creating a secure infrastructure for devices, applications, users, and applications to work in a secure manner. Explanation: Sets the Port Access Entity (PAE) type.dot1x pae [supplicant | authenticator | both], 91. 14) Which of the following port and IP address scanner famous among the users? SuperScan is a Microsoft port scanning software that detects open TCP and UDP ports on systems. Frames from PC1 will be dropped, and there will be no log of the violation. Which command should be used on the uplink interface that connects to a router? Authentication, encryption, and passwords provide no protection from loss of information from port scanning. A. Phishing is one of the most common ways attackers gain access to a network. Excellent communication skills while being a true techie at heart. C. Only a small amount of students are frequent heavy drinkers This message indicates that the interface should be replaced. Click We can also say that the primary goal of Stalking is to observe or monitor each victim's actions to get the essential information that can be further used for threatening, harassing, etc. so that the switch stops forwarding traffic, so that legitimate hosts cannot obtain a MAC address, so that the attacker can execute arbitrary code on the switch. A recently created ACL is not working as expected. Port security has been configured on the Fa 0/12 interface of switch S1. (Choose two.). AES is an encryption protocol and provides data confidentiality. 113. OSPF authentication does not provide faster network convergence, more efficient routing, or encryption of data traffic. Traffic from the Internet and LAN can access the DMZ. ____________ define the level of access a user has to the file system, ranging from read access to full control. 108. Explanation: Confidentiality, Integrity, Availability and Authenticity all these four elements helps in understanding security and its components. A network administrator configures a named ACL on the router. Email security tools can block both incoming attacks and outbound messages with sensitive data. Which three types of traffic are allowed when the authentication port-control auto command has been issued and the client has not yet been authenticated? Firewalls, as their name suggests, act as a barrier between the untrusted external networks and your trusted internal network. Explanation: In general, Stalking refers to continuous surveillance on the target (or person) done by a group of people or by the individual person. WebI. WebWi-Fi security is the protection of devices and networks connected in a wireless environment. Prevent sensitive information from being lost or stolen. 47) Which of the following is just opposite to the Open Design principle? A security policy requiring passwords to be changed in a predefined interval further defend against the brute-force attacks. III. No packets have matched the ACL statements yet. D. Circuit Handshake authentication protocol. Match the security technology with the description. However, the example given in the above question can be considered as an example of Complete Mediation. Which two options can limit the information discovered from port scanning? 3) Which of the following is considered as the unsolicited commercial email? What tool is available through the Cisco IOS CLI to initiate security audits and to make recommended configuration changes with or without administrator input? bothThe interface behaves both as a supplicant and as an authenticator and thus does respond to all dot1x messages. 53) In an any organization, company or firm the policies of information security come under__________. In which some top-level accessions were hidden in the big wooden horse-like structure and given to the enemy as a gift. 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. Explanation: In general, a router serves as the default gateway for the LAN or VLAN on the switch. It is a device installed at the boundary of a company to prevent unauthorized physical access. Frames from PC1 will be dropped, and a log message will be created. To indicate the CLI EXEC mode, ASA uses the % symbol whereas a router uses the # symbol. However, the CSS (or Content Scrambling System) and DVD Player are both examples of open design. 9) Read the following statement carefully and find out whether it is correct about the hacking or not? 31. This provides nonrepudiation of the act of publishing. 90. C. VPN typically based on IPsec or SSL When an inbound Internet-traffic ACL is being implemented, what should be included to prevent the spoofing of internal networks? What characteristic of the Snort term-based subscriptions is true for both the community and the subscriber rule sets? Explanation: Email security: Phishing is one of the most common ways attackers gain access to a network. 73. B. C. You need to employ hardware, software, and security processes to lock those apps down. 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Are two security measures, installing a wireless LAN can access the DMZ viruses, unauthorized,... The LAN or VLAN on the 192.168.10.0/24 network are not allowed to transmit traffic to any destination! Encryption, and the organization removes that weak points subscriber Rule Sets Snort OVA file to make recommended changes. Automatically discern activities that deviate from the individual clients is the protection of devices and networks as correctly as.!