Tài liệu Intrusion Detection The Big Picture – Part V docx

... be targeted. 40 Intrusion Detection - The Big Picture – SANS GIAC ©2000, 2001 40 Course Revision History v1 .0 – S. Northcutt – Jul 2000 v1 .1 – edited by J. Kolde – Aug 2000 v1 .2 – edited by J. ... article. The purpose of these few slides is to illustrate a major attack and what might be possible. 1 1 Intrusion Detection - The Big Picture...

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 ... without even thinking! 2 Intrusion Detection - The Big Picture - SANS GIAC © 2000 2 Network-Based Intrusion Detection • Host Based Intrusio...

Ngày tải lên: 09/12/2013, 17:15

... printing – 23 Nov 2000 v1 .3 – audio remastered, edited by J. Kolde – 12 Dec 2000 39 Intrusion Detection - The Big Picture – SANS GIAC ©2000, 2001 39 Overview of the Past Six Months (2 of 2) Overview ... be targeted. 40 Intrusion Detection - The Big Picture – SANS GIAC ©2000, 2001 40 Course Revision History v1 .0 – S. Northcutt – Jul 2000...

Ngày tải lên: 17/01/2014, 08:20

... from the single address to the private addresses. 11 Intrusion Detection - The Big Picture – SANS GIAC ©2000 11 DTK • Able to simulate all/any services – Looks and acts like the real thing – No ... inspection, they tear the packet up and rewrite it. Which do you think is faster? 4 Intrusion Detection - The Big Picture – SANS GIAC ©2000 4 Honeypo...

Ngày tải lên: 10/12/2013, 14:16

... happen. Uncertainty then, is the heart of risk management. 1 1 Intrusion Detection - The Big Picture – SANS GIAC ©2000, 2001 Intrusion Detection The Big Picture – Part VI Stephen Northcutt This ... organization invest the time to further evaluate the solutions. 48 Intrusion Detection - The Big Picture – SANS GIAC ©2000, 2001 48 Risk Evalua...

Ngày tải lên: 10/12/2013, 14:16

... Tools • Business Case for Intrusion Detection – How All These Capabilities Work Together • Future Directions – Intrusion Detection in the Network – Program-Based Intrusion Detection In our last section, ... Where do the components fit in the big picture ? To summarize the course in a single slide ☺, these are the questions we are trying to answer today. 36...

Ngày tải lên: 17/01/2014, 08:20

... Picture – Part III Stephen Northcutt S. Northcutt – v1 .0 – Jul 2000 Edited by J. Kolde – v1 .1 – Aug 2000 23 Intrusion Detection - The Big Picture - SANS GIAC © 2000 23 Deception Can Drive the Picture S S S S S CIRT CIRT Meta CIRT The ... they are a welcome facility for handling a new problem until ISS can put out a patch to detect it. 1 Intrusion...

Ngày tải lên: 17/01/2014, 08:20

... advantages. 16 Intrusion Detection - 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 most fire on the Internet. ... only the primary defense tool, they are one of the most important intrusion detection sensors on the Internet. 3 Intrusion Detection - The Big...

Ngày tải lên: 17/01/2014, 08:20

... these already show a problem. 16 Intrusion Detection - The Big Picture – SANS GIAC ©2000, 2001 16 For knowledge-based risk assessment to be effective the developer of the system must have the ... also that there potential countermeasures, with a recommendation that the organization invest the time to further evaluate the solutions. 41 Intrusion Detection - Th...

Ngày tải lên: 17/01/2014, 08:20

... 29 Intrusion Detection - The Big Picture - SANS GIAC © 2000 29 Why bother? • Intrusion detection is expensive • Intrusion detection is complicated • Intrusion detection can’t possibly detect everything • ... threat (without being very expensive and disruptive), the ones selected will be cost-effective in reducing the risk to acceptable levels. 21 Intrusion Detec...

Ngày tải lên: 17/01/2014, 08:20