Using JSNAP to automate network verifications

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Ngày tải lên: 19/03/2015, 08:42

... Chris, 198 6Practical packet analysis : using Wireshark to solve real-world network problems / Chris Sanders p cm ISBN-13: 978-1-59327-149-7 ISBN-10: 1-59327-149-2 Computer network protocols Packet ... PRACTICAL PACKET ANALYSIS PRACTICAL PACKET ANALYSIS U s in g W i r e s h a r k t o S o l v e Real-World Network Problems b y C h r is S an d e r s ® San...

Ngày tải lên: 16/03/2014, 12:20

... Cataloging-in-Publication Data Sanders, Chris, 198 6Practical packet analysis : using Wireshark to solve real-world network problems / Chris Sanders p cm ISBN-13: 97 8-1 -5 932 7-1 4 9-7 ISBN-10: 1-5 932 7-1 4 9-2 ... PRACTICAL PACKET ANALYSIS PRACTICAL PACKET ANALYSIS U s in g W i r e s h a r k t o S o l v e Real-World Network Problems b y C...

Ngày tải lên: 25/03/2014, 11:59

... the total number of normal data The false negative rate is defined as the total number of attack data that were incorrectly classified as normal traffic divided by the total number of attack data 7.1 ... Udpstorm, ICMP flood, Teardrop attacks, Peer-topeer attacks, Permanent denial-of-service attacks, Application level floods, Nuke, Distributed attack, Reflected attack, Degradation-of-service att...

Ngày tải lên: 21/06/2014, 05:20

... Chris, 198 6Practical packet analysis : using Wireshark to solve real-world network problems / Chris Sanders p cm ISBN-13: 978-1-59327-149-7 ISBN-10: 1-59327-149-2 Computer network protocols Packet ... to implement advanced packet analysis techniques that will help you solve even the most difficult problems in your own network What Is Packet Analysis? Packet...

Ngày tải lên: 27/06/2014, 00:20

... Chris, 19 8 6Practical packet analysis : using Wireshark to solve real- world network problems / Chris Sanders p cm ISBN -13 : 978 -1- 59327 -14 9-7 ISBN -10 : 1- 59327 -14 9-2 Computer network protocols Packet ... Tapping into the Wire 10 9 Analysis 11 0 Summary 11 1 A Torrential Downfall 11 1 What We Know 11 1 Tapping into the Wire 11 1 Analysis ... 1...

Ngày tải lên: 14/08/2014, 14:20

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Ngày tải lên: 14/08/2014, 14:20

... wish to use, and click Capture (Figure 3- 3) Figure 3- 3: Selecting an interface on which to perform your packet capture Your packet capture should begin and Wireshark should show the active packet ... First Packet Capture In order to get packet data into Wireshark, you’ll perform your first packet capture You may be thinking, “How am I going to capture packets when n...

Ngày tải lên: 14/08/2014, 14:20

... in the Packet List pane and choose Mark Packet from the pop-up Or, single click a packet in the Packet List pane and press CTRL-M to mark it To unmark a packet, toggle this setting off using CTRL-M ... packet, the time column in the Packet List pane will display *REF* (Figure 4- 7) 44 C pt er Figure 4- 7: A packet with the packet time reference toggle enabled NOTE Set...

Ngày tải lên: 14/08/2014, 14:20

... begins with packet when the client computer sends a DHCP Discover packet to the broadcast IP address 255 . 255 . 255 . 255 (as shown in Figure 6-2) Figure 6-2: DHCP begins with a DHCP Discover packet, ... wire and the Wireshark program In order for a protocol to be supported by Wireshark, it must have a dissector built into it Wireshark uses several dissectors in unison to int...

Ngày tải lên: 14/08/2014, 14:20

... Figure 6- 26 CAL packets are sent from the computer inside your network to an MSN server in order to establish communication with another MSNMS user Figure 6- 26: CAL packets are used here to establish ... that it has received CAL packet in packet (Figure 6- 28) Figure 6- 28: Packet shows acknowledgment of packet C omm on Pr ot oco ls 73 Packet is the last packet to...

Ngày tải lên: 14/08/2014, 14:20

... not really resulted in much of interest to us—that is, until packet number 3 57, shown in Figure 7- 34 Figure 7- 34: Packet 3 57 is a DCEPRC packet initiated by a host outside of our network Packet ... set up, the next packet of interest is packet 1 47, shown in Figure 7- 30 Figure 7- 30: Packet 1 47 is a messenger packet We need to investigate this further This is...

Ngày tải lên: 14/08/2014, 14:20

... All packets are received without unusual delays until packet 28 We’re in the middle of an HTTP transaction when suddenly there is a 9-second lag between packets 27 and 28 In the world of network ... router on a network An edge router sits on the network and connects that network to the outside world Tapping into the Wire Because the edge router handles all traffic between th...

Ngày tải lên: 14/08/2014, 14:20