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What is packet spoofing?
In this technique, an attacker sends packets with an incorrect source address. when this happens the receiver i.e the party who receives the packets containg a false source address would inadvertently send replies back to the forged address and not to the attacker
What is the term used to describe a discrete unit of data that is sent from one node to another over the network?
Packet
What three packets are exchanged between two hosts when establishing a tcp connection?
The SYN packet, the SYN ACK packet , And ACK packet
What is the process of deep packet inspection?
Deep packet inspection is a type of computer network packet filtering. Deep packet inspection examines the data part of a package as it passes through an inspection point. Factors such as viruses, spam, and intrusions determine whether the packet passes or needs to be rerouted to a different destination. Sometimes the packet is rerouted for the collection of statistical purposes.
Firewall is a router that examines the header of every packet of data it receives to determine whether that type of packet is authorized to continue to its destination?
packet-filtering
What network troubleshooting tasks will a packet sniffer NOT help with?
a packet sniffer has unlimited troubleshooting tasks
What would one use a packet sniffer for?
Although unfamiliar with the term packet sniffer is has been discovered that it is a term related to technology. A packet sniffer is used by a system administrator or network to troubleshoot and monitor a network. It helps to maintain network data transmission.
What protocol is most susceptible to a packet sniffer?
SNMP
What tool would you use to try to grab security related packet from the wire?
you must use sniffer-detecting tools to help stop the snoops. ...A good packet sniffer would be "ethereal"http://www.ethereal.com/
Which of the following can be used to monitor and capture data that is transmitted over a network?
packet sniffer
Is it possible to spy on LAN?
this is what is called a packet sniffer you can see what information is going in and out of the network
What can packet sniffer is a program that can enable a hacker to do?
launch a denial of service (DoS) attack on your computer
How do you trace the network traffic?
Tracing network traffic requires a network monitor, protocol analyzer, or packet sniffer.
A sniffer program has captured a packet with a destination IP address of 224.0.0.10 Which protocol uses this IP address?
EIGRP
What is packet-sniffing?
Packet sniffing is usually sniffs wireless transmissions. Sniffing is the interception of data or packets. The person who is suppose to receive the information still does but a third party has the ability to eavesdrop read the data. Packets can range from harmless info like your latest homework assignment or other more sensitive information like your Bank statement. The method to avoid a person sniffing your data sent wirelessly is to encrypt the data with modern day encryption algorithms.
What tool would you use to try to grab security related packets from the wire?
you must use sniffer-detecting tools to help stop the snoops. ...A good packet sniffer would be "ethereal"http://www.ethereal.com/
What method can third parties use to exploit system that is not implemented carefully?
A packet sniffer can intercept the cookie to obtain unrestricted access
