Router Security Strategies PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Router Security Strategies PDF full book. Access full book title Router Security Strategies by Gregg Schudel. Download full books in PDF and EPUB format.
Author: Gregg Schudel
Publisher: Pearson Education
ISBN: 0132796732
Category : Computers
Languages : en
Pages : 739
Get Book Here
Book Description
Router Security Strategies: Securing IP Network Traffic Planes provides a compre-hensive approach to understand and implement IP traffic plane separation and protection on IP routers. This book details the distinct traffic planes of IP networks and the advanced techniques necessary to operationally secure them. This includes the data, control, management, and services planes that provide the infrastructure for IP networking. The first section provides a brief overview of the essential components of the Internet Protocol and IP networking. At the end of this section, you will understand the fundamental principles of defense in depth and breadth security as applied to IP traffic planes. Techniques to secure the IP data plane, IP control plane, IP management plane, and IP services plane are covered in detail in the second section. The final section provides case studies from both the enterprise network and the service provider network perspectives. In this way, the individual IP traffic plane security techniques reviewed in the second section of the book are brought together to help you create an integrated, comprehensive defense in depth and breadth security architecture. “Understanding and securing IP traffic planes are critical to the overall security posture of the IP infrastructure. The techniques detailed in this book provide protection and instrumentation enabling operators to understand and defend against attacks. As the vulnerability economy continues to mature, it is critical for both vendors and network providers to collaboratively deliver these protections to the IP infrastructure.” –Russell Smoak, Director, Technical Services, Security Intelligence Engineering, Cisco Gregg Schudel, CCIE® No. 9591, joined Cisco in 2000 as a consulting system engineer supporting the U.S. service provider organization. Gregg focuses on IP core network security architectures and technology for interexchange carriers and web services providers. David J. Smith, CCIE No. 1986, joined Cisco in 1995 and is a consulting system engineer supporting the service provider organization. David focuses on IP core and edge architectures including IP routing, MPLS technologies, QoS, infrastructure security, and network telemetry. Understand the operation of IP networks and routers Learn about the many threat models facing IP networks, Layer 2 Ethernet switching environments, and IPsec and MPLS VPN services Learn how to segment and protect each IP traffic plane by applying defense in depth and breadth principles Use security techniques such as ACLs, rate limiting, IP Options filtering, uRPF, QoS, RTBH, QPPB, and many others to protect the data plane of IP and switched Ethernet networks Secure the IP control plane with rACL, CoPP, GTSM, MD5, BGP and ICMP techniques and Layer 2 switched Ethernet-specific techniques Protect the IP management plane with password management, SNMP, SSH, NTP, AAA, as well as other VPN management, out-of-band management, and remote access management techniques Secure the IP services plane using recoloring, IP fragmentation control, MPLS label control, and other traffic classification and process control techniques This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.
Author: Gregg Schudel
Publisher: Pearson Education
ISBN: 0132796732
Category : Computers
Languages : en
Pages : 739
Get Book Here
Book Description
Router Security Strategies: Securing IP Network Traffic Planes provides a compre-hensive approach to understand and implement IP traffic plane separation and protection on IP routers. This book details the distinct traffic planes of IP networks and the advanced techniques necessary to operationally secure them. This includes the data, control, management, and services planes that provide the infrastructure for IP networking. The first section provides a brief overview of the essential components of the Internet Protocol and IP networking. At the end of this section, you will understand the fundamental principles of defense in depth and breadth security as applied to IP traffic planes. Techniques to secure the IP data plane, IP control plane, IP management plane, and IP services plane are covered in detail in the second section. The final section provides case studies from both the enterprise network and the service provider network perspectives. In this way, the individual IP traffic plane security techniques reviewed in the second section of the book are brought together to help you create an integrated, comprehensive defense in depth and breadth security architecture. “Understanding and securing IP traffic planes are critical to the overall security posture of the IP infrastructure. The techniques detailed in this book provide protection and instrumentation enabling operators to understand and defend against attacks. As the vulnerability economy continues to mature, it is critical for both vendors and network providers to collaboratively deliver these protections to the IP infrastructure.” –Russell Smoak, Director, Technical Services, Security Intelligence Engineering, Cisco Gregg Schudel, CCIE® No. 9591, joined Cisco in 2000 as a consulting system engineer supporting the U.S. service provider organization. Gregg focuses on IP core network security architectures and technology for interexchange carriers and web services providers. David J. Smith, CCIE No. 1986, joined Cisco in 1995 and is a consulting system engineer supporting the service provider organization. David focuses on IP core and edge architectures including IP routing, MPLS technologies, QoS, infrastructure security, and network telemetry. Understand the operation of IP networks and routers Learn about the many threat models facing IP networks, Layer 2 Ethernet switching environments, and IPsec and MPLS VPN services Learn how to segment and protect each IP traffic plane by applying defense in depth and breadth principles Use security techniques such as ACLs, rate limiting, IP Options filtering, uRPF, QoS, RTBH, QPPB, and many others to protect the data plane of IP and switched Ethernet networks Secure the IP control plane with rACL, CoPP, GTSM, MD5, BGP and ICMP techniques and Layer 2 switched Ethernet-specific techniques Protect the IP management plane with password management, SNMP, SSH, NTP, AAA, as well as other VPN management, out-of-band management, and remote access management techniques Secure the IP services plane using recoloring, IP fragmentation control, MPLS label control, and other traffic classification and process control techniques This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.
Author: Gregg Schudel
Publisher: Cisco Systems
ISBN: 9781587053368
Category : Computers
Languages : en
Pages : 650
Get Book Here
Book Description
Two Cisco consulting system engineers describe security measures available within the data plane to protect against IP network threats and review techniques to secure and mitigate attacks within the IP control, management, and service planes. Enterprise network and service provider network case studies further illustrate how optimizing the selection of IP traffic plane protection measures using in depth and breadth principles provides an effective security strategy. The appendices map common IOS 12.0S security configuration commands to their IOS XR counterparts, and outline the header format for several common IP network protocols. Two Person Nonzero Sum Games. 3.1 The Basics. Problems. 3.2 2 x 2 Bimatrix Games. Problems. 3.3 Interior Mixed Nash Points by Calculus. Problems. 3.3.1 Proof that there is a Nash Equilibrium for Bimatrix Games (Optional).3.4 Nonlinear Programming Method for Nonzero Sum 2 person Games. Problems. 3.5 Choosing among several Nash Equilibria (Optional). Problems. 4. N Person Nonzero Sum Games with a Continuum of Strategies. 4.1 The Basics. 4.2 Economics applications of Nash equilibria. Problems. 4.2.1 Duels. Problems. 4.3 Auctions (Optional).4.3.1 Complete Information 208. Problems. 4.3.2 Incomplete Information. 4.3.3 Symmetric Independent Private Value Auctions. Problems. 4.3.4 Symmetric Individual private value auctions again. Problems. 5. Cooperative games. 5.1 Coalitions and Characteristic Functions. Problems. 5.1.1 Finding the least core. Problems. 5.2 The Nucleolus. Problems. 5.3 The Shapley Value. Problems. 5.4 Bargaining. 5.4.1 The Nash model with security point. 5.4.2 Threats. Problems. 6. Evolutionary Stable Strategies and Population games. 6.1 Evolution. Problems. 6.2 Population games. Problems. Appendix A: The essentials of matrix analysis. Appendix B: The essentials of probability. B.0.1 Order Statistics. Appendix C: The Essentials of Maple. Appendix D: The Mathematica commands. Appendix E: Biographies. Appendix F: Solutions to selected Problems. Problem Solutions. References. Index.
Author: Gregg Schudel
Publisher:
ISBN:
Category : Computer networks
Languages : en
Pages :
Get Book Here
Book Description
Author: Ziring
Publisher: CreateSpace
ISBN: 9781508441823
Category :
Languages : en
Pages : 124
Get Book Here
Book Description
This document is only a guide to recommended security settings for Internet Protocol version 6 (IPv6) routers, particularly routers running Cisco Systems Internet Operating System (IOS) versions 12.3 through 12.4 and 12.4T. It does not provide comprehensive guidance; the directions in this document should be used in conjunction with the NSA Router Security Configuration Guide 1.1c or later. The advice in this document cannot replace well-designed policy or sound judgment. This supplement does not address site-specific configuration issues. Care must be taken when implementing the security steps specified in this document. Ensure that all security steps and procedures chosen from this guide are thoroughly tested and reviewed prior to imposing them on an operational network.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 241
Get Book Here
Book Description
This document is only a guide to recommended security settings for Internet Protocol (IP) routers, particularly routers running Cisco Systems Internet Operating System (IOS) versions 11 and 12. It is not meant to replace well-designed policy or sound judgement. This guide does not address site-specific configuration issues. Care must be taken when implementing the security steps specified in this guide. Ensure that all security steps and procedures chosen from this guide are thoroughly tested and reviewed prior to imposing them on an operational network.
Author: Mohssen Mohammed
Publisher: CRC Press
ISBN: 1498702201
Category : Computers
Languages : en
Pages : 192
Get Book Here
Book Description
As the number of Internet-based consumer transactions continues to rise, the need to protect these transactions against hacking becomes more and more critical. An effective approach to securing information on the Internet is to analyze the signature of attacks in order to build a defensive strategy. This book explains how to accomplish this using h
Author: Eric Vyncke
Publisher: Cisco Press
ISBN: 0134433602
Category : Computers
Languages : en
Pages : 615
Get Book Here
Book Description
Contrary to popular belief, Ethernet switches are not inherently secure. Security vulnerabilities in Ethernet switches are multiple: from the switch implementation, to control plane protocols (Spanning Tree Protocol [STP], Cisco® Discovery Protocol [CDP], and so on) and data plane protocols, such as Address Routing Protocol (ARP) or Dynamic Host Configuration Protocol (DHCP). LAN Switch Security explains all the vulnerabilities in a network infrastructure related to Ethernet switches. Further, this book shows you how to configure a switch to prevent or to mitigate attacks based on those vulnerabilities. This book also includes a section on how to use an Ethernet switch to increase the security of a network and prevent future attacks. Divided into four parts, LAN Switch Security provides you with steps you can take to ensure the integrity of both voice and data traffic traveling over Layer 2 devices. Part I covers vulnerabilities in Layer 2 protocols and how to configure switches to prevent attacks against those vulnerabilities. Part II addresses denial-of-service (DoS) attacks on an Ethernet switch and shows how those attacks can be mitigated. Part III shows how a switch can actually augment the security of a network through the utilization of wirespeed access control list (ACL) processing and IEEE 802.1x for user authentication and authorization. Part IV examines future developments from the LinkSec working group at the IEEE. For all parts, most of the content is vendor independent and is useful for all network architects deploying Ethernet switches. After reading this book, you will have an in-depth understanding of LAN security and be prepared to plug the security holes that exist in a great number of campus networks. Use port security to protect against CAM attacks Prevent spanning-tree attacks Isolate VLANs with proper configuration techniques Protect against rogue DHCP servers Block ARP snooping Prevent IPv6 neighbor discovery and router solicitation exploitation Identify Power over Ethernet vulnerabilities Mitigate risks from HSRP and VRPP Stop information leaks with CDP, PaGP, VTP, CGMP and other Cisco ancillary protocols Understand and prevent DoS attacks against switches Enforce simple wirespeed security policies with ACLs Implement user authentication on a port base with IEEE 802.1x Use new IEEE protocols to encrypt all Ethernet frames at wirespeed. This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.
Author: Andrew G. Mason
Publisher: Cisco Press
ISBN: 9781587050169
Category : Computers
Languages : en
Pages : 540
Get Book Here
Book Description
Annotation nbsp; Essential security strategies using Cisco's complete solution to network security! The only book to cover interoperability among the Cisco Secure product family to provide the holistic approach to Internet security. The first book to provide Cisco proactive solutions to common Internet threats. A source of industry-ready pre-built configurations for the Cisco Secure product range. Cisco Systems strives to help customers build secure internetworks through network design featuring its Cisco Secure product family. At present, no available publication deals with Internet security from a Cisco perspective. Cisco Secure Internet Security Solutions covers the basics of Internet security and then concentrates on each member of the Cisco Secure product family, providing a rich explanation with examples of the preferred configurations required for securing Internet connections. The Cisco Secure PIX Firewall is covered in depth from an architectural point of view to provide a reference of the PIX commands and their use in the real world. Although Cisco Secure Internet Security Solutions is concerned with Internet security, it is also viable to use in general network security scenarios. nbsp; Andrew Mason is the CEO of Mason Technologies Limited, a Cisco Premier Partner in the U.K. whose main business is delivered through Cisco consultancy focusing on Internet security. Andrew has hands-on experience of the Cisco Secure product family with numerous clients ranging from ISPs to large financial organizations. Currently, Andrew is leading a project to design and implement the most secure ISP network in Europe. Andrew holds the Cisco CCNP and CCDP certifications. nbsp; Mark Newcomb is currently a consulting engineer at Aurora Consulting Group in Spokane, Washington. Mark holds CCNP and CCDP certifications. Mark has 4 years experience working with network security issues and a total of over 20 years experience within the networking industry. Mark is a frequent contributor and reviewer for books by Cisco Press, McGraw-Hill, Coriolis, New Riders, and Macmillan Technical Publishing.
Author: Pramod Pandya
Publisher: Elsevier Inc. Chapters
ISBN: 012807406X
Category : Computers
Languages : en
Pages : 55
Get Book Here
Book Description
With an ever increasing amount of information being transmitted electronically, it is important that security be considered in every phase of local area network design and maintenance. Although much emphasis has been placed on such things as wireless networks and remote access, it is imperative that the core local area network not be overlooked. Because the wired local area network is the nervous system of an organization’s Information Systems, great care must be taken to properly secure it. This chapter begins by looking at the implications for the wired local area network infrastructure security. Next, local area network segmentation and traffic isolation will be discussed. By using segmentation and isolation, there is the increased opportunity for security boundaries. Another concept that will be discussed is the security of the local area network equipment. The local area network is only functional if the core equipment is operational, so securing equipment is an important part of any security strategy. To conclude, restriction of local area network access will be investigated and an organizational approach will be discussed. Because more and more users need access to local area network resources, there must be a way to identify and restrict who is allowed on the network and what access they are granted. In wired local area network infrastructure security, organizations must remember they are only as secure as their weakest point. By carefully considering the various aspects of the local area network security during design, these weak points can be reduced and the overall security of the network increased. Although it is impossible to be 100% secure and still be functional, by using some general guidelines to secure the wired local area network, many threats to the network can be reduced if not eliminated.
Author: Christos Douligeris
Publisher: John Wiley & Sons
ISBN: 0470099739
Category : Computers
Languages : en
Pages : 592
Get Book Here
Book Description
A unique overview of network security issues, solutions, and methodologies at an architectural and research level Network Security provides the latest research and addresses likely future developments in network security protocols, architectures, policy, and implementations. It covers a wide range of topics dealing with network security, including secure routing, designing firewalls, mobile agent security, Bluetooth security, wireless sensor networks, securing digital content, and much more. Leading authorities in the field provide reliable information on the current state of security protocols, architectures, implementations, and policies. Contributors analyze research activities, proposals, trends, and state-of-the-art aspects of security and provide expert insights into the future of the industry. Complete with strategies for implementing security mechanisms and techniques, Network Security features: * State-of-the-art technologies not covered in other books, such as Denial of Service (DoS) and Distributed Denial-of-Service (DDoS) attacks and countermeasures * Problems and solutions for a wide range of network technologies, from fixed point to mobile * Methodologies for real-time and non-real-time applications and protocols