AAA is not required to set privilege levels, but is required in order to create role-based views. 78. Prefix lists are used to control which routes will be redistributed or advertised to other routers. Based on the security levels of the interfaces on ASA1, what traffic will be allowed on the interfaces? If the question is not here, find it in Questions Bank. Which two types of attacks are examples of reconnaissance attacks? What are two reasons to enable OSPF routing protocol authentication on a network? (Choose two. The default action of shutdown is recommended because the restrict option might fail if an attack is underway. Many students want to drink in safer ways (Choose two.) 97. 86. Explanation: Using an intrusion prevention system (IPS) and firewall can limit the information that can be discovered with a port scanner. ), What are the three components of an STP bridge ID? An advantage of this is that it can stop an attack immediately. Explanation: To protect against MAC and IP address spoofing, apply the IP Source Guard security feature, using the ip verify source command, on untrusted ports. Which type of packet is unable to be filtered by an outbound ACL? How the network resources are to be used should be clearly defined in a (an) ____________ policy. Enable IPS globally or on desired interfaces. What function is performed by the class maps configuration object in the Cisco modular policy framework? C. Plain text What is a limitation to using OOB management on a large enterprise network? Protection is twofold; it needs to protect data and systems from unauthorized personnel, and it also needs to protect against malicious activities from employees. 27. 136. Not every user should have access to your network. 19. Ideally, the classifications are based on endpoint identity, not mere IP addresses. 88. Match the security technology with the description. & other graduate and post-graduate exams. R1 will open a separate connection to the TACACS server on a per source IP address basis for each authentication session. Explanation: Snort IPS mode can perform all the IDS actions plus the following: Drop Block and log the packet. Reject Block the packet, log it, and then send a TCP reset if the protocol is TCP or an ICMP port unreachable message if the protocol is UDP. Sdrop Block the packet but do not log it. 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 certificate revocation list (CRL) and Online Certificate Status Protocol (OCSP), are two common methods to check a certificate revocation status. D. Neither A nor B. (Choose three. 80. A. Authentication Explanation: The IPsec framework consists of five building blocks. Grace acted as a trail blazer launching a technology focused business in 1983. 2) Which one of the following can be considered as the class of computer threats? What is the function of a hub-and-spoke WAN topology? The level of access of employees when connecting to the corporate network must be defined. Protecting vulnerabilities before they are compromised. 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. What AAA function is at work if this command is rejected? Explanation: Availability refers to the violation of principle, if the system is no more accessible. 34. The network administrator for an e-commerce website requires a service that prevents customers from claiming that legitimate orders are fake. Which Cisco solution helps prevent ARP spoofing and ARP poisoning attacks? Cisco IOS ACLs utilize an implicit deny all and Cisco ASA ACLs end with an implicit permit all. Which command should be used on the uplink interface that connects to a router? So the correct answer will be A. Email gateways are the number one threat vector for a security breach. ***A virus is a program that spreads by replicating itself into other programs or documents. Because in-band management runs over the production network, secure tunnels or VPNs may be needed. The dhcpd auto-config outside command was issued to enable the DHCP server. 65. Refer to the exhibit. (Choose two. Explanation: The Cisco IOS ACLs are configured with a wildcard mask and the Cisco ASA ACLs are configured with a subnet mask. 95. Security features that control that can access resources in the OS. 22) Which of the following can be considered as the elements of cyber security? Indicators of compromise are the evidence that an attack has occurred. CLI views have passwords, but superviews do not have passwords. Which statement describes a difference between the Cisco ASA IOS CLI feature and the router IOS CLI feature? FTP and HTTP do not provide remote device access for configuration purposes. Create a superview using the parser view view-name command. 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. 42) Which of the following type of text is transformed with the help of a cipher algorithm? Explanation: Digitally signing code provides several assurances about the code:The code is authentic and is actually sourced by the publisher.The code has not been modified since it left the software publisher.The publisher undeniably published the code. Which two technologies provide enterprise-managed VPN solutions? Network scanning is used to discover available resources on the network. Explanation: DEFCON is one of the most popular and largest Hacker's as well as the security consultant's conference. Explanation: Many companies now support employees and visitors attaching and using wireless devices that connect to and use the corporate wireless network. B. This practice is known as a bring-your-own-device policy or BYOD. Cisco IOS ACLs are processed sequentially from the top down and Cisco ASA ACLs are not processed sequentially. Explanation: Port security is the most effective method for preventing CAM table overflow attacks. C. Reaction With HIPS, the success or failure of an attack cannot be readily determined. The opposite is also true. (Choose three.). The direction in which the traffic is examined (in or out) is also required. A. What two ICMPv6 message types must be permitted through IPv6 access control lists to allow resolution of Layer 3 addresses to Layer 2 MAC addresses? RADIUS hides passwords during transmission and does not encrypt the complete packet. (Choose two.). WebWhich of the following is not true about network risks? 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? Explanation: The Trojans type of malware does not generate copies of them self's or clone them. HMAC uses a secret key that is only known to the sender and defeats man-in-the-middle attacks. A. ), What are two differences between stateful and packet filtering firewalls? 5) _______ is a type of software designed to help the user's computer detect viruses and avoid them. Explanation: Until the workstation is authenticated, 802.1X access control enables only Extensible Authentication Protocol over LAN (EAPOL), Cisco Discovery Protocol (CDP), and Spanning Tree Protocol (STP) traffic through the port to which the workstation is connected. 141. Please mail your requirement at [emailprotected] Duration: 1 week to 2 week. if you allow him access to the resource, this is known as implementing what? SIEM is used to provide real-time reporting of security events on the network. 103. Download the Snort OVA file. Step 2. Explanation: It is a type of unsolicited email which is generally sent in bulk to an indiscriminate recipient list for commercial purpose. Use the aaa local authentication attempts max-fail global configuration mode command with a higher number of acceptable failures. 151. Explanation: A keyed-hash message authentication code (HMAC or KHMAC) is a type of message authentication code (MAC). View Wi-Fi 6 e-book Read analyst report 1400/- at just Rs. What is the best way to prevent a VLAN hopping attack? Explanation: Many network attacks can be prevented by sharing information about indicators of compromise (IOC). We can also consider it the first line of defense of the computer system. B. For this reason, there are many network security management tools and applications in use today that address individual threats and exploits and also regulatory non-compliance. 30) In the computer networks, the encryption techniques are primarily used for improving the ________. Deleting a superview does not delete the associated CLI views. Every organization that wants to deliver the services that customers and employees demand must protect its network. (Choose three. 0s in the first three octets represent 24 bits and four more zeros in the last octet, represent a total of 28 bits that must match. Explanation: Nowadays, in Wi-Fi Security, the WPA2 is one of the most widely used protocols because it offers a more secure connection rather than the WPA. When the Cisco NAC appliance evaluates an incoming connection from a remote device against the defined network policies, what feature is being used? Click However, the CSS (or Content Scrambling System) and DVD Player are both examples of open design. 28) The response time and transit time is used to measure the ____________ of a network. Commands cannot be added directly to a superview but rather must be added to a CLI view and the CLI view added to the superview. Which three objectives must the BYOD security policy address? 153. Explanation: There are various network security tools available for network security testing and evaluation. To complete the tunnel configuration, the crypto map has to be applied to the outbound interface of each router. Explanation: Remote SPAN (RSPAN) enables a network administrator to use the flexibility of VLANs to monitor traffic on remote switches. There are many layers to consider when addressing network security across an organization. Explanation: The term "TCP/IP" stood for Transmission Control Protocol/ internet protocol and was developed by the US government in the early days of the internet. Several factors can cause tire failure including under inflation, hard braking, and __________. This Information and Network A. Phishing is one of the most common ways attackers gain access to a network. (Choose three.). This preserves the Confidentiality of the Data. 10. Without stringent security measures, installing a wireless LAN can be like putting Ethernet ports everywhere, including the parking lot. Refer to the exhibit. (Choose two.). 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. All other traffic is allowed. A DoS attack ties up network bandwidth or services, rendering resources useless to legitimate users. uses legal terminology to protect the organization, Frequent heavy drinking is defined as: 135. Explanation: Encryption techniques are usually used to improve the security of the network. In addition to protecting assets and the integrity of data from external exploits, network security can also manage network traffic more efficiently, enhance network performance and ensure secure data sharing between employees and data sources. all other ports within the same community. (Choose two.). Explanation: SPAN is a Cisco technology used by network administrators to monitor suspicious traffic or to capture traffic to be analyzed. Otherwise, a thief could retrieve discarded reports and gain valuable information. Detection A firewall is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules. Require remote access connections through IPsec VPN. Complex text Which privilege level has the most access to the Cisco IOS? The neighbor advertisements from the ISP router are implicitly permitted by the implicit permit icmp any any nd-na statement at the end of all IPv6 ACLs. Explanation: Microsoft office is a type of software used for creating and managing documents, which is one of the most famous products of the Microsoft organization. Explanation: A dos attack refers to the denial of service attack. B. 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. Explanation: Symmetric encryption algorithms use the same key (also called shared secret) to encrypt and decrypt the data. Someone who wants to send encrypted data must acquire a digital certificate from a ____________ authority. Explanation: Among the following-given options, the Cloud Scan is one, and only that is not a type of scanning. separate authentication and authorization processes. 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? Which two protocols generate connection information within a state table and are supported for stateful filtering? Which portion of the Snort IPS rule header identifies the destination port? C. Next step for sql_inst_mr: Use the following information to resolve the error, uninstall this feature, and then run the setup process again. Both are fully supported by Cisco and include Cisco customer support. 61. What algorithm is being used to provide public key exchange? Refer to the exhibit. Question 1 Consider these statements and state which are true. It is very famous among the users because it helps to find the weaknesses in the network devices. Explanation: Snort is a NIDS integrated into Security Onion. Tripwire is used to assess if network devices are compliant with network security policies. Explanation: It is essential to always keep the firewall on in our computer system. Ultimately it protects your reputation. A network administrator has configured NAT on an ASA device. It allows for the transmission of keys directly across a network. 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. Cisco offers both threat-focused firewalls and unified threat management (UTM) devices. 68. "Web security" also refers to the steps you take to protect your own website. Authentication will help verify the identity of the individuals. Explanation: In general, a router serves as the default gateway for the LAN or VLAN on the switch. ***A network security policy is a document that describes the rules governing access to a company's information resources Which of the following However, connections initiated from outside hosts are not allowed. A. h/mi A user account enables a user to sign in to a network or computer. Lastly, enable SSH on the vty lines on the router. 55. The "CHAP" is one of the many authentication schemes used by the Point To Point Protocol (PPP), which is a serial transmission protocol for wide networks Connections (WAN). You should know what TACACS provides secure connectivity using TCP port 49. How does a Caesar cipher work on a message? As you are digitizing your industrial operations, the deeper integration between IT, cloud, and industrial networks is exposing your Industrial Control Systems (ICS) to cyberthreats. Refer to the exhibit. Data loss prevention, or DLP, technologies can stop people from uploading, forwarding, or even printing critical information in an unsafe manner. 40) Which one of the following statements is correct about Email security in the network security methods? 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. 130. What are two differences between stateful and packet filtering firewalls? Safeguards must be put in place for any personal device being compromised. 10. (Choose two.). B. Frames from PC1 will be forwarded since the switchport port-security violation command is missing. 25. 56) Which one of the following is considered as the most secure Linux operating system that also provides anonymity and the incognito option for securing the user's information? Explanation: While trying to hack a system, the most important thing is cracking the passwords. (Choose three.). 57. Which of the following can be used to secure data on disk drives? 66. What is the next step? authenticator-The interface acts only as an authenticator and does not respond to any messages meant for a supplicant. Only allow devices that have been approved by the corporate IT team. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. Second, generate a set of RSA keys to be used for encrypting and decrypting the traffic. 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