Network Security: Intrusion Detection Systems potx

... Agenda  Introduction to Intrusion Detection  Host-Based IDSs  Network- Based IDSs  IDS Management Communications: Monitoring the Network  Sensor Maintenance  Conclusion Network IDS versus ...  Example: the detection of specific data packets that originate from a user device rather than from a network router. Host Sensor Components and Architecture  The Intrus...

Ngày tải lên: 01/08/2014, 07:20

... User Network Edge Area Remote User Network Module Distribution Core Module Module Network Module Network Network Module 267_cssp_ids_01.qxd 9/25/03 4:39 PM Page 7 52 Chapter 2 • Cisco Intrusion Detection As ... switch www.syngress.com Figure 1.2 The SAFE Blueprint Network Campus Area Small-Sized Network Campus Area Network Edge Area Enterprise Network Edge Area Enterprise...

Ngày tải lên: 25/03/2014, 11:09

... properly cited. In recent years, the problem of network intrusion detection has attracted a lot of attention in the field of network security. Network intrusions carried out in various forms, such ... is therefore critically important to implement effective network intrusion detection systems (NIDSs) to monitor the network and detect the intrusions in a timely manner. Signal...

Ngày tải lên: 21/06/2014, 22:20

... access or compromise systems on your network, such as Back Orifice, failed login attempts, and TCP hijacking Reference: Cisco Intrusion Detection System - Cisco Secure Intrusion Detection System ... processor speed B. Server performance C. Network throughput D. Intrusion detection analysis performance. Answer: D Explanation: Real-time monitoring of network packets, w...

Ngày tải lên: 17/01/2014, 14:20

... inside network being protected. If the inside network has a host that is connected to the outside network through a modem, then the whole of the inside network is exposed to the outside network ... headers of the different protocols used over the network, (iv) To detect network intrusion attempts and (v) To gather information for effecting a network intrusion. As an ordin...

Ngày tải lên: 14/03/2014, 22:20

... consent an invasion of privacy? • Intrusion detection. Intrusion detection is based on finding atypical patterns in data and network traffic, which may be a sign of intrusion (for example, someone ... random passwords). Intrusion detection systems use IT Security and Academic Values 11 01chap.qxd 8/31/03 10:02 AM Page 11 12 COMPUTER AND NETWORK SECURITY IN HIGHER EDUCATION n...

Ngày tải lên: 28/03/2014, 22:20

... rate, 4 Intrusion Detection Systems Contents VI Hybrid Intrusion Detection Systems (HIDS) using Fuzzy Logic 135 Bharanidharan Shanmugam and Norbik Bashah Idris Integral Misuse and Anomaly Detection ... can be obtained from orders@intechweb.org Intrusion Detection Systems, Edited by Pawel Skrobanek p. cm. ISBN 978-953-307-167-1 Intrusion Detection Systems 28 T...

Ngày tải lên: 27/06/2014, 05:20

... lives. 14 Intrusion Detection Systems 2 Intrusion Detection Systems is structured as follows. Section 2 proposes a taxonomy of Internet epidemic attack s. Section 3 discusses detection and defense systems ... entire (i.e., 2 32 ) IPv4 address space, uses a constant scanning rate, 4 Intrusion Detection Systems 8 Intrusion Detection Systems 0 20 40 60 80 100 120 0 1...

Ngày tải lên: 29/06/2014, 13:20

... Security Department. Procedure 1610 PR.01 Systems and Network Security Revision Date: 6/10/11 Overview 1 Special provisions for systems with ePHI 1 Specific procedures for Computing ... prohibits obtaining unauthorized access to IT systems or permitting others to do so. Links: Policy 1607 ITAUP|| Procedure 1610 PR.01 - Systems and Network Security 06/10/2011 Pa...

Ngày tải lên: 05/03/2014, 23:20

Ngày tải lên: 22/03/2014, 15:21