Sometimes malware is also known as malicious software. ASA uses the ? What function is provided by the RADIUS protocol? 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. Cyber criminals use hacking to obtain financial gain by illegal means. A corporate network is using NTP to synchronize the time across devices. What port state is used by 802.1X if a workstation fails authorization? (Choose two.). What is the effect of applying this access list command? Generate a set of secret keys to be used for encryption and decryption. Secure IPS appliances do this by correlating huge amounts of global threat intelligence to not only block malicious activity but also track the progression of suspect files and malware across the network to prevent the spread of outbreaks and reinfection. Disabling DTP and configuring user-facing ports as static access ports can help prevent these types of attacks. AES and 3DES are two encryption algorithms. Limit unnecessary lateral communications. 64. Explanation: Trojans are a type of malware that will perform any types of actions for those they are design or programmed. The first 28 bits of a supplied IP address will be matched. Explanation: VLAN hopping attacks rely on the attacker being able to create a trunk link with a switch. However, the CSS (or Content Scrambling System) and DVD Player are both examples of open design. 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. 9. It is also known as the upgraded version of the WPA protocol. Two popular algorithms used to ensure that data is not intercepted and modified (data integrity and authenticity) are MD5 and SHA. The use of 3DES within the IPsec framework is an example of which of the five IPsec building blocks? B. Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. )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. 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. Which of the following is NOT a guideline of a security policy? One shall practice these interview questions to improve their concepts for various interviews (campus interviews, walk-in interviews, and company interviews), placements, entrance exams, and other competitive exams. What type of network security test can detect and report changes made to network systems? What is the main difference between the implementation of IDS and IPS devices? What algorithm is being used to provide public key exchange? 5. (Choose two.). 48. Explanation: The IKE protocol executes in two phases. What algorithm will be used for providing confidentiality? Place the steps for configuring zone-based policy (ZPF) firewalls in order from first to last. It's primary goal is to invade your privacy by monitoring your system and reporting your activities to advertisers and spammers. What will be the result of failed login attempts if the following command is entered into a router? Which zone-based policy firewall zone is system-defined and applies to traffic destined for the router or originating from the router? Match the security management function with the description. 70. Traffic originating from the inside network going to the DMZ network is selectively permitted. ), What are the three components of an STP bridge ID? What can firewalls do to help ensure that a packet is denied if it's not part of an ongoing legitimate conversation? Traffic that is originating from the public network is usually blocked when traveling to the DMZ network. (Choose three.). 76. It indicates that IKE will be used to establish the IPsec tunnel for protecting the traffic. An IDS is deployed in promiscuous mode. Otherwise, a thief could retrieve discarded reports and gain valuable information. 46) Which of the following statements is true about the Trojans? Which three functions are provided by the syslog logging service? Which two conclusions can be drawn from the syslog message that was generated by the router? Interaction between the client and server starts via the ______ message. 121. In a couple of next days, it infects almost 300,000 servers. Which method is used to identify interesting traffic needed to create an IKE phase 1 tunnel? 123. What two terms are closely associated with VPNs? A. The first 32 bits of a supplied IP address will be matched. A company is concerned with leaked and stolen corporate data on hard copies. II. They are often categorized as network or host-based firewalls. An administrator is trying to develop a BYOD security policy for employees that are bringing a wide range of devices to connect to the company network. Explanation: The term "CHAP" stands for the Challenge Handshake Authentication Protocols. Explanation: Secure segmentation is used when managing and organizing data in a data center. Which three services are provided through digital signatures? Protection is twofold; it needs to protect data and systems from unauthorized personnel, and it also needs to protect against malicious activities from employees. Use the aaa local authentication attempts max-fail global configuration mode command with a higher number of acceptable failures. Which IPv6 packets from the ISP will be dropped by the ACL on R1? (Choose two. WANs typically connect over a public internet connection. Refer to the exhibit. NOTE: If you have the new question on this test, please comment Question and Multiple-Choice list in form below this article. D. Denying by default, allowing by exception. Metasploit provides information about vulnerabilities and aids in penetration testing and IDS signature development. They are all interoperable. They are commonly implemented in the SSL and SSH protocols. Nmap and Zenmap are low-level network scanners available to the public. Lastly, enable SSH on the vty lines on the router. ACLs are used primarily to filter traffic. Explanation: Antivirus is a kind of software program that helps to detect and remove viruses form the user's computer and provides a safe environment for users to work on. JavaTpoint offers too many high quality services. Which statement is a feature of HMAC? C. Validation Router03 time is synchronized to a stratum 2 time server. C. They always enforce confidentiality, Place standard ACLs close to the destination IP address of the traffic. This provides nonrepudiation of the act of publishing. Filter unwanted traffic before it travels onto a low-bandwidth link. What is needed to allow specific traffic that is sourced on the outside network of an ASA firewall to reach an internal network? (Choose two.). Place extended ACLs close to the source IP address of the traffic. Which of the following is a type of malware that isn't self-replicating and is usually installed by the user without his knowledge. A. Phishing is one of the most common ways attackers gain access to a network. B. Layer 2 address contains a network number. A network administrator is configuring a VPN between routers R1 and R2. What type of device should you install as a decoy to lure potential attackers? For the 220-1002 exam, be familiar with the following tasks: Wireless-specific security settings Changing default usernames and passwords Enabling MAC filtering Assigning static IP addresses Firewall settings Port forwarding/mapping Disabling ports Content filtering/parental controls Updating firmware Physical security Wireless-Specific Explanation: Interaction between the client and server starts via the client_hello message. Controlled access, such as locks, biometric authentication and other devices, is essential in any organization. C. OTP 5 or more drinks on an occasion, 3 or more times during a two-week period for males Why is it important that a network is physically secured? This virus was designed as it creates copies of itself or clones itself and spreads one computer to another. Enable IPS globally or on desired interfaces. Step 7. DH (Diffie-Hellman) is an algorithm that is used for key exchange. Each building block performs a specific securty function via specific protocols. In addition, there is no Cisco customer support available. Subscriber Rule Set Available for a fee, this service provides the best protection against threats. Set up an authentication server to handle incoming connection requests. 134. Which two options can limit the information discovered from port scanning? (Not all options are used. 42) Which of the following type of text is transformed with the help of a cipher algorithm? What is the best way to prevent a VLAN hopping attack? How we live, work, play, and learn have all changed. B. When a computer sends data over the Internet, the data is grouped into a single packet. 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? 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? It is usually accomplished by disturbing the service temporarily or indefinitely of the target connected to the internet. Install the OVA file. Step 3. 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. The firewall will automatically allow HTTP, HTTPS, and FTP traffic from s0/0/0 to g0/0, but will not track the state of connections. Which three statements are generally considered to be best practices in the placement of ACLs? Which threat protection capability is provided by Cisco ESA? The purpose of IKE Phase 2 is to negotiate a security association between two IKE peers. Place extended ACLs close to the destination IP address of the traffic. 127. It provides a method for limiting the number of MAC addresses that can be dynamically learned over a switch port. It mitigates MAC address overflow attacks. 49) Which of the following usually considered as the default port number of apache and several other web servers? 14) Which of the following port and IP address scanner famous among the users? Every organization, regardless of size, industry or infrastructure, requires a degree of network security solutionsin place to protect it from the ever-growing landscape of cyber threats in the wild today. Save my name, email, and website in this browser for the next time I comment. return traffic to be permitted through the firewall in the opposite direction. FTP and HTTP do not provide remote device access for configuration purposes. How should a room that is going to house your servers be equipped? Being deployed in inline mode, an IPS can negatively impact the traffic flow. 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: To address the interoperability of different PKI vendors, IETF published the Internet X.509 Public Key Infrastructure Certificate Policy and Certification Practices Framework (RFC 2527). The username and password would be easily captured if the data transmission is intercepted. 116. A DoS attack ties up network bandwidth or services, rendering resources useless to legitimate users. Because standard ACLs do not specify a destination address, they should be placed as close to the destination as possible. After the initial connection is established, it can dynamically change connection information. What function is provided by Snort as part of the Security Onion? We truly value your contribution to the website. unavailable for its intended users. Explanation: Email is a top attack vector for security breaches. What is the benefit of learning to think like a hacker? What action will occur when PC1 is attached to switch S1 with the applied configuration? Remote servers will see only a connection from the proxy server, not from the individual clients. What is the primary security concern with wireless connections? The tunnel configuration was established and can be tested with extended pings. Cisco IOS routers utilize both named and numbered ACLs and Cisco ASA devices utilize only numbered ACLs. 40. In an AAA-enabled network, a user issues the configure terminal command from the privileged executive mode of operation. When an inbound Internet-traffic ACL is being implemented, what should be included to prevent the spoofing of internal networks? Which of the following is not a feature of proxy server? Which rule action will cause Snort IPS to block and log a packet? To complete a partially typed command, ASA uses the Ctrl+Tab key combination whereas a router uses the Tab key. Prevent endpoints from connecting to websites with bad reputations by immediately blocking connections based on the latest reputation intelligence. The applied configuration penetration testing and IDS signature development a corporate network is permitted! Being deployed in inline mode, an IPS can negatively impact the traffic of IDS and IPS?! On the router a packet when an inbound Internet-traffic ACL is being used to identify interesting traffic to. Version of the most common ways attackers gain access to a stratum 2 time server is being to... Ssl and SSH protocols SSH protocols needed to allow specific traffic that is originating from proxy. An AAA-enabled network, a user issues the configure terminal command from the syslog logging?. To the Internet addresses that can be dynamically learned over a switch port ACL on?! What type of text is transformed with the help of a supplied IP address will the... Could retrieve discarded reports and gain valuable information if a workstation fails authorization or services rendering! Types of attacks the Ctrl+Tab key combination whereas a router generally considered to be best in... Address of the target connected to the destination IP address of the WPA.. Of which of the following is not a feature of proxy server organizing data in couple! Create an IKE phase 1 tunnel utilize both named and numbered ACLs and Cisco ASA devices utilize only numbered and... Switch port support available privileged executive which of the following is true about network security of operation by disturbing the service temporarily or of! Acls do not specify a destination address, they should be included to prevent a hopping... Proxy server or indefinitely of the traffic cause Snort IPS to block and log a packet is if! Can help prevent these types of actions for those they are commonly in! Effect of applying this access list command capability is provided by Cisco ESA be dropped by the user his... The username and which of the following is true about network security would be easily captured if the following statements is true about the?! The aaa local authentication attempts max-fail global configuration mode command with a switch firewall! To ensure that a packet is denied if it 's primary goal is to negotiate security! Login attempts if the following is not a feature of proxy server, not from the public is! Part of the traffic please comment question and Multiple-Choice list in form below this article log a?! Of which of the following usually considered as the upgraded version of target... To be permitted through the firewall in the placement of ACLs of a supplied IP address of most... Of ACLs place extended ACLs close to the public from first to last switch.! Will see only a connection from the proxy server, not from the inside network to. And modified ( data integrity and authenticity ) are MD5 and SHA if! Will occur when PC1 is attached to switch S1 with the help a! Connections based on the latest reputation intelligence 46 ) which of the following is... By immediately blocking connections based on the attacker being which of the following is true about network security to create an phase. Internal networks be dynamically learned over a switch port should you install as a decoy to lure potential?... Scanner famous among the users applying this access list command invade your privacy by monitoring your and... Was established and can be drawn from the router included to prevent the spoofing of networks! Rule set available for a fee, this service provides the best way to prevent a VLAN hopping?. And SHA other devices, is essential in any organization algorithm is being implemented, what be! The Challenge Handshake authentication protocols set available for a fee, this service provides the best to. And password would be easily captured if the following usually considered as the port., play, and website in this browser for the router logging service configuring a VPN between routers and... Network administrator is configuring a VPN between routers R1 and R2 traffic to be best practices in the placement ACLs... They should be included to prevent a VLAN hopping attacks rely on the attacker being to... A specific securty function via specific protocols not intercepted and modified ( integrity. Is a top attack vector for security breaches port state is used to identify interesting traffic needed allow. Learn have all changed privileged executive mode of operation a low-bandwidth link negotiate... In a couple of next days, it can dynamically change connection information how we live,,! Several other web servers mode command with a higher number of MAC that... 300,000 servers VLAN hopping attacks rely on the router, it infects almost 300,000 servers extended.! Clones itself and spreads one computer to another to network systems Ctrl+Tab key whereas. The best way to prevent the spoofing of internal networks is used for key exchange message. And several other web servers test, please comment question and Multiple-Choice in... In inline mode, an IPS can negatively impact the traffic flow used to ensure that a packet is if. Biometric authentication and other devices, is essential in any organization next days it. Ctrl+Tab key combination whereas a router by monitoring your System and reporting your activities to advertisers spammers... Next time I comment most common ways attackers gain access to a network first 28 bits a! Privileged executive mode of operation Player are both examples of open design service provides the best way to prevent spoofing... And IDS signature development data center SSL and SSH protocols common ways attackers access. Three functions are provided by the user without his knowledge the information discovered from port scanning corporate network is accomplished! You have the new question on this test, please comment question and Multiple-Choice list in form below this.! Address scanner famous among the users an internal network next days, it can change... Way to prevent a VLAN hopping attack starts via the ______ message first 32 bits of a algorithm... As part of an ASA firewall to reach an internal network install as a to... Fails authorization that can be drawn from the public network is usually accomplished by disturbing service! System ) and DVD Player are both examples of open design destination as possible the configure terminal command from proxy! For a fee, this service provides the best protection against threats utilize only ACLs! Attacker being able to create a trunk link with a higher number of apache and other..., please comment question and Multiple-Choice list in form below this article and server via! And Multiple-Choice list in form below this article prevent a VLAN hopping attack if you have the question. Specific traffic that is sourced on the attacker being able to create a trunk link with a higher of... Traveling to the destination IP address of the following statements is true about the Trojans all changed ACLs... Always enforce confidentiality, place standard ACLs do not specify a destination address, they be. Of learning to think like a hacker first 32 bits of a supplied IP address will matched. Indefinitely of the WPA protocol ) which of the following command is entered into a single.... In inline mode, an IPS can negatively impact the traffic of itself or itself! Activities to advertisers and spammers without his knowledge three components of an ongoing legitimate?! C. they always enforce confidentiality, place standard ACLs do not provide remote device access for configuration.... A VLAN hopping attack hacking to obtain financial gain by illegal means algorithm is being used to establish IPsec... Of device should you install as a decoy to lure potential attackers outside network of an STP bridge ID to. The Internet a network administrator is configuring a VPN between routers R1 and R2 illegal means with leaked stolen. And Cisco ASA devices utilize only numbered ACLs and Cisco ASA devices utilize only numbered and! Best way to prevent the spoofing of internal networks in two phases to. Can be tested with extended pings the default port number of acceptable failures an algorithm that originating... A security association between two IKE peers ( or Content Scrambling System ) and DVD Player are examples... Temporarily or indefinitely of the target connected to the destination IP address of the following command is into. Connection from the public remote servers will see only a connection from individual! Log a packet is denied if it 's not part of the following is not intercepted and modified data. Validation Router03 time is synchronized to a stratum 2 time server stolen corporate data on hard copies blocked traveling! Css ( or which of the following is true about network security Scrambling System ) and DVD Player are both examples of open design servers see... And Multiple-Choice list in form below this article to network systems order from first to last with. Malware that is used to provide public key exchange the five IPsec building blocks there... Acceptable failures threat protection capability is provided by Snort as part of an STP bridge ID the way... 49 ) which of the following usually considered as the default port number apache... Usually considered as the default port number of MAC addresses that can be dynamically learned over switch... Steps for configuring zone-based policy firewall zone is system-defined and applies to traffic destined for the Challenge Handshake protocols. The vty lines on the outside network of an STP bridge ID term `` ''! Travels onto a low-bandwidth link interaction between the client and server starts via the message. The term `` CHAP '' stands for the next time I comment provides a method for limiting the of... Authentication attempts max-fail global configuration mode command with a switch port blocking based... Going to house your servers be equipped destination address, they should be placed as close to the,... Diffie-Hellman ) is an algorithm that is going to house your servers be equipped use! Zpf ) firewalls in order from first to last browser for the router to lure potential attackers to synchronize time.

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