Tài liệu Risk Management The Big Picture – Part V doc

... 2001 v1 .4 – edited/formatted by J. Kolde – 9 May 2001 v1 .4a – edited/revised by D. Tuttle – 24 July 2001 v1 .5 – updated E. Cole – 1 Nov 2001 V 1.6 – edited and audio recorded by C. Wendt – 16 ... discover the method and motives of the attacker. Since the attacker believes that they are attacking a production system, they will open up their bag of...

Ngày tải lên: 10/12/2013, 14:16

... Risk Management - SANS ©2001 1 Risk Management The Big Picture – Part IV Network-based Intrusion Detection In our next section we are going to introduce network-based intrusion detection. The ... with over-eager mail servers and other common events. The problem is, to avoid the false positives, the threshold needs to be set so high as to miss real attacks. 4 -...

Ngày tải lên: 10/12/2013, 14:16

... Management: The BIG Picture really is! 6 - 1 Information Risk Management - SANS ©2001 1 Risk Management The Big Picture – Part VI Risk Assessment and Auditing Now that we know the tools and the primary ... look at the roadmap! 6 - 61 Risk Management: The Big Picture - SANS ©2001 61 Information Risk Management - SANS ©2001 61 Course Revision...

Ngày tải lên: 10/12/2013, 14:16

... History v1 .0 – S. Northcutt – Jul 2000 v1 .1 – edited by J. Kolde – Aug 2000 v1 .2 – edited by J. Kolde, format grayscale for b/w printing – 23 Nov 2000 v1 .3 – audio remastered, edited by J. Kolde – ... Detection - The Big Picture – SANS GIAC ©2000, 2001 39 Overview of the Past Six Months (2 of 2) Overview of the Past Six Months (2 of 2) •...

Ngày tải lên: 10/12/2013, 14:16

... 1 Intrusion Detection - The Big Picture - SANS GIAC © 2000 1 Intrusion Detection The Big Picture – Part III Stephen Northcutt S. Northcutt – v1 .0 – Jul 2000 Edited by J. Kolde – v1 .1 – Aug 2000 10 Intrusion ... over-eager mail servers and other common events. The problem is, to avoid the false positives the threshold needs to be set so high as to...

Ngày tải lên: 09/12/2013, 17:15

... Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part V Stephen Fried 10 Information Security: The Big Picture - SANS GIAC © 2000 10 Active Content • ... and service over the Internet. Another problem is the risk of vandalism. If someone wants to vandalize my corner store they have to show up in person with their spray...

Ngày tải lên: 09/12/2013, 17:15

... information they have is the spoofed IP address of the victim. All the computers on the network then send replies back to the poor victim. The victim then becomes overwhelmed with replies. The result ... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part IV Stephen Fried 10 Information Security: The B...

Ngày tải lên: 10/12/2013, 14:16

... Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part V Stephen Fried 10 Information Security: The Big Picture - SANS GIAC © 2000 10 Active Content • ... and service over the Internet. Another problem is the risk of vandalism. If someone wants to vandalize my corner store they have to show up in person with their spray...

Ngày tải lên: 10/12/2013, 14:16

... have to keep it up to date. New viruses are developed and released every day. As they are discovered, the anti-virus vendors develop methods for detecting and removing them. They then put these ... certificate. A valid certificate also contains the version number of the certificate. There have been several versions of the X.509 format. The current version is version 3. There is a...

Ngày tải lên: 10/12/2013, 14:16

... significant risk, unless they are using other countermeasures. 1 1 Intrusion Detection - The Big Picture – SANS GIAC ©2000 Intrusion Detection The Big Picture – Part IV Stephen Northcutt S. Northcutt – ... The Big Picture – SANS GIAC ©2000 16 Why you want others to run them • Remember port 365? • Name servers, mail servers, and web servers draw the mos...

Ngày tải lên: 17/01/2014, 08:20