Packet filters Study guides, Class notes & Summaries

CYBR 3200 Review Exam Questions & Answers 2024/2025 Most network threats originate from what? - ANSWERSinside the company What are some reasons for network attacks? - ANSWERSindustrial espionage, revenge, and financial gain The capability to prevent one participant in an electronic transition from denying that it performed an action is called ______. - ANSWERSNon-Repudiation Servers with outside access to the public should be located on ______. - ANSWERSTheir own subnet, a DMZ, a n...

T/F A Packet Filter is hardware that limits connectivity - F (Software) Packet filters block _______ and ______ traffic - ingress, egress Packet filters use ____ based filtering - rule Packet filter rules are combined into ________ - rulesets T/F A good practice with packet filters is to allow what you want then deny all else. - T A firewall always includes a ______ ______ - packet filter T/F All packet filters are firewalls - F (Firewalls contain packet filters, not vice versa) T/F Windo...

Confidentiality, integrity, and availability CORRECT ANSWER What are the three key objectives of information security? Threats and vulnerabilities. CORRECT ANSWER Risk exists at the intersection of _______ and _________. Network access control CORRECT 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 CORRECT ANSWER What are the three networks typically conn...

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 ...

Palo Alto Exam Questions with Complete Solutions 2023 An Antivirus Security Profile specifies Actions and WildFire Actions. Wildfire Actions enable you to configure the firewall to perform which operation? A. Delete packet data when a virus is suspected. B. Download new antivirus signatures from WildFire. C. Block traffic when a WildFire virus signature is detected. D. Upload traffic to WildFire when a virus is suspected. -Answer- D. Upload traffic to WildFire when a virus is suspected. ...

Packet Filtering or Packet Purity - Answer analyzed against a set of filters. That make it though the filters are sent to the requesting system and others are discarded Stateful Inspection - Answer Compares certain key parts of the packet to a database of trusted information IP Addresses - Answer Blocks certain IP addresses or a range of IP addresses Protocols - Answer Decides which of the systems can allow or have access Ports - Answer Blocking or disabling ports of severs...

CNIT 455 Exam I QUESTIONS WITH COMPLETE SOLUTIONS 100% VERIFIED T/F A Packet Filter is hardware that limits connectivity - answerF (Software) Packet filters block _______ and ______ traffic - answeringress, egress Packet filters use ____ based filtering - answerrule Packet filter rules are combined into ________ - answerrulesets T/F A good practice with packet filters is to allow what you want then deny all else. - answerT A firewall always includes a ______ ______ - answerpacket filter...

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 ...