Packet filters - Study guides, Class notes & Summaries

ITN 266 Chapter 6 Test Questions with Correct Answers If a firewall receives a provable attack packet, the firewall will ________. - Answer- both log the packet and drop the packet Zero-day attacks might be stopped by ________ detection. - Answer- anomaly Nearly all main border walls today use ________ filtering. - Answer- stateful packet inspection The firewall should go through vulnerability testing after each change. - Answer- true In ________ filtering, the firewall filters pa...

CTC 362 Midterm Exam | Questions with Verified Answers The firewall device must never be accessible directly from the ________________ network. Public ____________________ is a firewall type that keeps track of each network connection between internal and external systems using a table and that expedites the processing of those communications. Stateful packet inspection (SPI) _____________ firewalls combine the elements of other types of firewalls — that is, the elements of packet filtering...

Most network threats originate from what? - inside the company What are some reasons for network attacks? - industrial espionage, revenge, and financial gain The capability to prevent one participant in an electronic transition from denying that it performed an action is called ______. - Non-Repudiation Servers with outside access to the public should be located on ______. - Their own subnet, a DMZ, a network perimeter Packet filters can block or allow transmissions of packets based on whi...

Testout Network Pro Ch 1-8 Exams and Labs Questions With Solutions 100% Solved You have just installed a packet-filtering firewall Port number/source address of a packet/destination address of a packet Which of the following describes how access lists An access list filters traffic based on the IP header information such as source or destination IP address, protocol, or socket numbers. You have used firewalls to create a demilitarized zone Put the Database on the private network/Put th...

Testout Network Pro Ch 1-8 Exams and Labs 2024 You want to maintain security on your internal network -Answer-53 Using the Netstat command, you notice that a remote system -Answer-Downloading a file You want to allow your users to download files from a server running the TCP -Answer-FTP After blocking a number of ports to secure your server -Answer-Open port 25 to allow SMTP service Users complain that they can't connect to the website when they type -Answer-The HTTP port should be chang...

Most network threats originate from what? - inside the company What are some reasons for network attacks? - industrial espionage, revenge, and financial gain The capability to prevent one participant in an electronic transition from denying that it performed an action is called ______. - Non-Repudiation Servers with outside access to the public should be located on ______. - Their own subnet, a DMZ, a network perimeter Packet filters can block or allow transmissions of packets based on whi...

Cyber Security Exam Instant Message Common communication using a computer ICMP Internet Control Message Protocol. Used by a router to exchange information with other routers Configuration Management The process of keeping track of changes to the system, if needed, approving them. Packet Sniffer A device or program that monitors the data traveling between computers on a network Gateway A bridge two networks Keywords will block any website that to deal with certain ...

CySA+ Exam Questions & Answers 2024/2025 Confidentiality, integrity, and availability - ANSWERSWhat are the three key objectives of information security? Threats and vulnerabilities. - ANSWERSRisk exists at the intersection of _______ and _________. Network access control - ANSWERSWhat type of system controls access to a network based on criteria such as time of day, location, device type, and system health? The Internet, an internal network, and a DMZ - ANSWERSWhat are the three n...

Confidentiality, integrity, and availability - Answer-What are the three key objectives of information security? Threats and vulnerabilities. - Answer-Risk exists at the intersection of _______ and _________. Network access control - Answer-What type of system controls access to a network based on criteria such as time of day, location, device type, and system health? The Internet, an internal network, and a DMZ - Answer-What are the three networks typically connected to a triple-homed ...

You want to maintain security on your internal network - ANSWER-53 Using the Netstat command, you notice that a remote system - ANSWER-Downloading a file You want to allow your users to download files from a server running the TCP - ANSWER-FTP After blocking a number of ports to secure your server - ANSWER-Open port 25 to allow SMTP service Users complain that they can't connect to the website when they type - ANSWER-The HTTP port should be changed to 80 Which of the following do...