Campus LAN at NKN Member Institutions

Size: px
Start display at page:

Download "Campus LAN at NKN Member Institutions"

Transcription

1 Campus LAN at NKN Member Institutions RS MANI 1/7/ rd Annual workshop 1

2 Efficient utilization Come from: Good Campus LAN Speed Segregation of LANs QoS Resilient Access Controls ( L2 and L3) NMS Good Collaboration ( National / International) Good Internet Governance Scientists/ Researchers 1/7/ rd Annual workshop 2

3 Various Components Campus network best practice Different Layers function Firewall/IPS AAA/ DHCP/ DNS Server Farm Security Best practices IPV4 & IPv6 VPN Services Gateway Services 1/7/ rd Annual workshop 3

4 USERS USERS Typical Campus Network Architecture NKN Link 1 NKN LINK 2 Edge Router Outer Switch Edge Router Firewall with IPS-active Firewall with IPS- Standby DHCP server core switch 3 rd F 2 nd F Sever Switch 10G Fibre Distribution switch 1 st F Gnd F 10G backbone 3 rd F 2 nd F Distribution 1 st F Switch CAT 6a / 7 Gnd F 1/7/ rd Annual workshop 1G Fibre 4

5 Security Devices Firewall/IPS integrated Stateful Inspection Firewall Maximizes network security with clear, deterministic L3/L4 policies Reputation-based Intrusion Prevention.Identify the source of and block denial of service (DoS), distributed denial of service (DDoS), SYN flood, threat protection up to Layer 7. Zero-Day Protection with Anomaly Detection The Adoption and use of IPv6 Remote Access VPN solution, provide VPN client and clientless access. 1/7/ rd Annual workshop 5

6 Some of the Best Practices Campus Security Switch should support Dynamic port security, DHCP Dynamic ARP inspection, IP source guard Use SSH to access devices instead of Telnet Enable AAA and roles-based access control (RADIUS/TACACS+) for the CLI on all devices Enable SYSLOG to a server. Collect and archive log When using SNMP use SNMPv3 Configure access-lists to limit who all can access management and CLI services Enable control plane protocol authentication where it is available 1/7/ rd Annual workshop 6

7 Layer 2 Snoop Attack 400,000 Bogus MACs per Second 00:0e:00:aa:aa:aa 00:0e:00:bb:bb:bb Only Three MAC Addresses Allowed on the Port: Shutdown Problem: Solution: Flood Switch CAM Tables with Bogus Macs; Turning the VLAN into a Hub and Eliminating Privacy Port Security Limits MAC Flooding Attack and Locks Down Port and Sends an SNMP Trap 1/7/ rd Annual workshop 7

8 DHCP Snooping s of DHCP Requests to Overrun the DHCP Server 2 DHCP Server DHCP requests (discover) and responses (offer) tracked Rate-limit requests on trusted interfaces; limits DoS attacks on DHCP server Deny responses (offers) on non trusted interfaces; stop malicious or errant DHCP server 1/7/ rd Annual workshop 8

9 AAA server Supports Compliance Enables corporate governance through consistent access policy for all users and devices Strengthens Security Enforce consistent security policy, ensure endpoint health, deliver a secure network fabric Increases Efficiency Reduces IT overhead through centralized identity management and integrated policy enforcement 1/7/ rd Annual workshop 9

10 Multi-Homing Basic requirement IP numbers to be owned ( V4 or V6) ASN number ( 16 Bit or 32 Bit) Service Providers capable of doing BGP Router Capable BGP and Holding the routes Trained Manpower 1/7/ rd Annual workshop 10

11 1/7/ rd Annual workshop 11

12 What is an MPLS-VPN? An IP network infrastructure delivering private network services over a public infrastructure Use a layer 3 backbone Scalability, easy provisioning Global as well as non-unique private address space QoS Controlled access Easy configuration 1/7/ rd Annual workshop 12

13 1/7/ rd Annual workshop 13

14 NKN MPLS for CUG DC Cloud State Router NKN BACKBONE Each Sub-Interface associated with different VPN Institute #2 VLAN1-VPN Green VLAN2-Blue LAN of #2 v State TN VLAN3-Red LAN of #1 Contents of RED Institute #1 VLAN1-VPN Green v Contents of VPN Green Contents of Blue VLAN2-Blue Video/ Audio Intra-vpn Internet v Multi-VRF 802.1Q 1/7/ rd Annual workshop 14

15 Layer 2 Extensions 1/7/ rd Annual workshop 15

16 #3 #2 VC Equipment End to End QoS #4 #5 #7 #8 #9 VC Equipment #6 #10 #11 1/7/ rd Annual workshop 16 VC Equipment

17 Inter Service Provider QoS A C B D A C B E D MPLS VPNs Many QoS-enabled islands No interprovider QoS The Internet Richly interconnected providers No QoS A B C D E Goal: richly connected AND QoS-enabled 1/7/ rd Annual workshop 17

18 Defense Depth and Breadth Security Edge Network Operations Center (NOC) Transit Interface ACLs Unicast RPF Flexible packet matching IP option filtering Marking/rate-limiting Routing techniques ebgp techniques ICMP techniques Internet X X X X Edge Internet X Remote Access Systems , Web Servers Core Enterprise Network NKN Core Network Internal Assets, Servers 1/7/ rd Annual workshop 18 AS1 AS2 Receive ACLs AS3 CoPP ICMP techniques Transit QoS techniques Routing techniques Disable unused services Protocol specific filters Password security SNMP security Remote terminal access security System banners AAA Network telemetry Secure file systems

19 Using Strict Mode urpf to Battle BGP Trigger Community SRTBH on NKN Partner Edge BOTNETs ISP Target ISP ISP ISP NOC NKN Backbone urpf Strict On NKN Partner Edge Access POP Access POP Access POP Access POP Access POP NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner NKN Partner 1/7/ rd Annual workshop 19

20 Utilization of Few Members INSTITUTE-1 INSTITUTE-2 1/7/ rd Annual workshop 20

21 INSTITUTE-3 INSTITUTE-4 1/7/ rd Annual workshop 21

22 High Packet Per Sec DoS ATTACK 1/7/ rd Annual workshop 22

23 HIGH BANDWIDTH DoS ATTACK 1/7/ rd Annual workshop 23

24 GATEWAY STATS 1/7/ rd Annual workshop 24

25 RELAY SERVICE 1/7/ rd Annual workshop 25

26 DNS Cache Servers Reply NKN Cloud Reply Request The server IP is (anycast) Contact us: 1/7/ rd Annual workshop 26

27 DNS Zone Servers Reply NKN Cloud Reply DNS Root Servers Institute Zone Reply transfer to NKN DNS Internet Domain.ac.in 1/7/ rd Annual workshop 27

28 Thank You & Happy NKN Project Implementation Unit National Knowledge Network National Informatics Centre 3rd Floor, Block III, Delhi IT Park, Shastri Park, New Delhi CONTACT NKN: /7/ rd Annual workshop 28

IINS Implementing Cisco Network Security 3.0 (IINS)

IINS Implementing Cisco Network Security 3.0 (IINS) IINS Implementing Cisco Network Security 3.0 (IINS) COURSE OVERVIEW: Implementing Cisco Network Security (IINS) v3.0 is a 5-day instructor-led course focusing on security principles and technologies, using

More information

Implementing Cisco IOS Network Security

Implementing Cisco IOS Network Security Implementing Cisco IOS Network Security IINS v3.0; 5 Days, Instructor-led Course Description Implementing Cisco Network Security (IINS) v3.0 is a 5-day instructor-led course focusing on security principles

More information

Cisco Certified Security Professional (CCSP)

Cisco Certified Security Professional (CCSP) 529 Hahn Ave. Suite 101 Glendale CA 91203-1052 Tel 818.550.0770 Fax 818.550.8293 www.brandcollege.edu Cisco Certified Security Professional (CCSP) Program Summary This instructor- led program with a combination

More information

Security Technology White Paper

Security Technology White Paper Security Technology White Paper Issue 01 Date 2012-10-30 HUAWEI TECHNOLOGIES CO., LTD. 2012. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without

More information

Configuring the Transparent or Routed Firewall

Configuring the Transparent or Routed Firewall 5 CHAPTER This chapter describes how to set the firewall mode to routed or transparent, as well as how the firewall works in each firewall mode. This chapter also includes information about customizing

More information

Cisco Certified Network Expert (CCNE)

Cisco Certified Network Expert (CCNE) 529 Hahn Ave. Suite 101 Glendale CA 91203-1052 Tel 818.550.0770 Fax 818.550.8293 www.brandcollege.edu Cisco Certified Network Expert (CCNE) Program Summary This instructor- led program with a combination

More information

Network security includes the detection and prevention of unauthorized access to both the network elements and those devices attached to the network.

Network security includes the detection and prevention of unauthorized access to both the network elements and those devices attached to the network. By: Ziad Zubidah CCNP Security IT Security Officer National Information Technology Center Network security includes the detection and prevention of unauthorized access to both the network elements and

More information

Gigabit Content Security Router

Gigabit Content Security Router Gigabit Content Security Router As becomes essential for business, the crucial solution to prevent your connection from failure is to have more than one connection. PLANET is the Gigabit Content Security

More information

Router Security - Approaches and Techniques You Can Use Today

Router Security - Approaches and Techniques You Can Use Today Router Security - Approaches and Techniques You Can Use Today Neal Ziring System and Network Attack Center Information Assurance Directorate National Security Agency 1 Introduction and Outline GOAL: Define

More information

Network Security. Tampere Seminar 23rd October 2008. Overview Switch Security Firewalls Conclusion

Network Security. Tampere Seminar 23rd October 2008. Overview Switch Security Firewalls Conclusion Network Security Tampere Seminar 23rd October 2008 1 Copyright 2008 Hirschmann 2008 Hirschmann Automation and and Control GmbH. Contents Overview Switch Security Firewalls Conclusion 2 Copyright 2008 Hirschmann

More information

CISCO IOS NETWORK SECURITY (IINS)

CISCO IOS NETWORK SECURITY (IINS) CISCO IOS NETWORK SECURITY (IINS) SEVENMENTOR TRAINING PVT.LTD [Type text] Exam Description The 640-553 Implementing Cisco IOS Network Security (IINS) exam is associated with the CCNA Security certification.

More information

Implementing Secured Converged Wide Area Networks (ISCW) Version 1.0

Implementing Secured Converged Wide Area Networks (ISCW) Version 1.0 COURSE OVERVIEW Implementing Secure Converged Wide Area Networks (ISCW) v1.0 is an advanced instructor-led course that introduces techniques and features that enable or enhance WAN and remote access solutions.

More information

Gigabit SSL VPN Security Router

Gigabit SSL VPN Security Router As Internet becomes essential for business, the crucial solution to prevent your Internet connection from failure is to have more than one connection. PLANET is the ideal to help the SMBs increase the

More information

Tim Bovles WILEY. Wiley Publishing, Inc.

Tim Bovles WILEY. Wiley Publishing, Inc. Tim Bovles WILEY Wiley Publishing, Inc. Contents Introduction xvii Assessment Test xxiv Chapter 1 Introduction to Network Security 1 Threats to Network Security 2 External Threats 3 Internal Threats 5

More information

642 552 Securing Cisco Network Devices (SND)

642 552 Securing Cisco Network Devices (SND) 642 552 Securing Cisco Network Devices (SND) Course Number: 642 552 Length: 1 Day(s) Course Overview This course is part of the training for the Cisco Certified Security Professional, Cisco Firewall Specialist,

More information

SEC-370. 2001, Cisco Systems, Inc. All rights reserved.

SEC-370. 2001, Cisco Systems, Inc. All rights reserved. SEC-370 2001, Cisco Systems, Inc. All rights reserved. 1 Understanding MPLS/VPN Security Issues SEC-370 Michael Behringer SEC-370 2003, Cisco Systems, Inc. All rights reserved. 3

More information

Secure Inter-Provider IP VPNs

Secure Inter-Provider IP VPNs Secure Inter-Provider IP VPNs Shankar Rao, Sr. Product Manager, Qwest Communications shankar.rao@qwest.com Scott Poretsky, Director of QA, Quarry Technologies sporetsky@quarrytech.com October 19, 2004

More information

State of Texas. TEX-AN Next Generation. NNI Plan

State of Texas. TEX-AN Next Generation. NNI Plan State of Texas TEX-AN Next Generation NNI Plan Table of Contents 1. INTRODUCTION... 1 1.1. Purpose... 1 2. NNI APPROACH... 2 2.1. Proposed Interconnection Capacity... 2 2.2. Collocation Equipment Requirements...

More information

Network Security. Ensuring Information Availability. Security

Network Security. Ensuring Information Availability. Security Ensuring Information Availability Security - Ensuring Information Availability Introduction The advent of the Internet and the huge array of connected devices has led to an insatiable demand for access

More information

CTS2134 Introduction to Networking. Module 8.4 8.7 Network Security

CTS2134 Introduction to Networking. Module 8.4 8.7 Network Security CTS2134 Introduction to Networking Module 8.4 8.7 Network Security Switch Security: VLANs A virtual LAN (VLAN) is a logical grouping of computers based on a switch port. VLAN membership is configured by

More information

Secure Networks for Process Control

Secure Networks for Process Control Secure Networks for Process Control Leveraging a Simple Yet Effective Policy Framework to Secure the Modern Process Control Network An Enterasys Networks White Paper There is nothing more important than

More information

Chapter 8 Security Pt 2

Chapter 8 Security Pt 2 Chapter 8 Security Pt 2 IC322 Fall 2014 Computer Networking: A Top Down Approach 6 th edition Jim Kurose, Keith Ross Addison-Wesley March 2012 All material copyright 1996-2012 J.F Kurose and K.W. Ross,

More information

Gigabit Multi-Homing VPN Security Router

Gigabit Multi-Homing VPN Security Router As Internet becomes essential for business, the crucial solution to prevent your Internet connection from failure is to have more than one connection. PLANET is a ideal to help the SMBs increase the broadband

More information

Increase Simplicity and Improve Reliability with VPLS on the MX Series Routers

Increase Simplicity and Improve Reliability with VPLS on the MX Series Routers SOLUTION BRIEF Enterprise Data Center Interconnectivity Increase Simplicity and Improve Reliability with VPLS on the Routers Challenge As enterprises improve business continuity by enabling resource allocation

More information

Recommended IP Telephony Architecture

Recommended IP Telephony Architecture Report Number: I332-009R-2006 Recommended IP Telephony Architecture Systems and Network Attack Center (SNAC) Updated: 1 May 2006 Version 1.0 SNAC.Guides@nsa.gov This Page Intentionally Left Blank ii Warnings

More information

Cisco Actualtests 642-584 Exam Questions & Answers

Cisco Actualtests 642-584 Exam Questions & Answers Cisco Actualtests 642-584 Exam Questions & Answers Number: 642-584 Passing Score: 800 Time Limit: 120 min File Version: 33.4 http://www.gratisexam.com/ Cisco 642-584 Exam Questions & Answers Exam Name:

More information

Solutions for LAN Protection

Solutions for LAN Protection Solutions Guide Solutions for LAN Protection Allied Telesis security features safeguard networks and mitigate attacks Introduction The increasing number of connected devices in today s networks has created

More information

1. Cyber Security. White Paper Data Communication in Substation Automation System (SAS) Cyber security in substation communication network

1. Cyber Security. White Paper Data Communication in Substation Automation System (SAS) Cyber security in substation communication network WP 1004HE Part 5 1. Cyber Security White Paper Data Communication in Substation Automation System (SAS) Cyber security in substation communication network Table of Contents 1. Cyber Security... 1 1.1 What

More information

SNRS. Securing Networks with Cisco Routers and Switches. Length 5 days. Format Lecture/lab

SNRS. Securing Networks with Cisco Routers and Switches. Length 5 days. Format Lecture/lab Length 5 days Format Lecture/lab Version 3.0 SNRS Course Description SNRS 1.0 is a 5-day, lab-intensive course that provides the knowledge and skills needed to secure Cisco IOS router and switch networks.

More information

Total solution for your network security. Provide policy-based firewall on scheduled time. Prevent many known DoS and DDoS attack

Total solution for your network security. Provide policy-based firewall on scheduled time. Prevent many known DoS and DDoS attack Network Security Total solution for your network security With the growth of the Internet, malicious attacks are happening every minute, and intruders are trying to access your network, using expensive

More information

ACADEMIA LOCAL CISCO UCV-MARACAY CONTENIDO DE CURSO CURRICULUM CCNA. SEGURIDAD SEGURIDAD EN REDES. NIVEL I. VERSION 2.0

ACADEMIA LOCAL CISCO UCV-MARACAY CONTENIDO DE CURSO CURRICULUM CCNA. SEGURIDAD SEGURIDAD EN REDES. NIVEL I. VERSION 2.0 ACADEMIA LOCAL CISCO UCV-MARACAY CONTENIDO DE CURSO CURRICULUM CCNA. SEGURIDAD SEGURIDAD EN REDES. NIVEL I. VERSION 2.0 Module 1: Vulnerabilities, Threats, and Attacks 1.1 Introduction to Network Security

More information

Chapter 1 The Principles of Auditing 1

Chapter 1 The Principles of Auditing 1 Chapter 1 The Principles of Auditing 1 Security Fundamentals: The Five Pillars Assessment Prevention Detection Reaction Recovery Building a Security Program Policy Procedures Standards Security Controls

More information

Cisco Certified Network Associate Exam. Operation of IP Data Networks. LAN Switching Technologies. IP addressing (IPv4 / IPv6)

Cisco Certified Network Associate Exam. Operation of IP Data Networks. LAN Switching Technologies. IP addressing (IPv4 / IPv6) Cisco Certified Network Associate Exam Exam Number 200-120 CCNA Associated Certifications CCNA Routing and Switching Operation of IP Data Networks Operation of IP Data Networks Recognize the purpose and

More information

CMPT 471 Networking II

CMPT 471 Networking II CMPT 471 Networking II Firewalls Janice Regan, 2006-2013 1 Security When is a computer secure When the data and software on the computer are available on demand only to those people who should have access

More information

Cconducted at the Cisco facility and Miercom lab. Specific areas examined

Cconducted at the Cisco facility and Miercom lab. Specific areas examined Lab Testing Summary Report July 2009 Report 090708 Product Category: Unified Communications Vendor Tested: Key findings and conclusions: Cisco Unified Communications solution uses multilayered security

More information

DDoS Protection. How Cisco IT Protects Against Distributed Denial of Service Attacks. A Cisco on Cisco Case Study: Inside Cisco IT

DDoS Protection. How Cisco IT Protects Against Distributed Denial of Service Attacks. A Cisco on Cisco Case Study: Inside Cisco IT DDoS Protection How Cisco IT Protects Against Distributed Denial of Service Attacks A Cisco on Cisco Case Study: Inside Cisco IT 1 Overview Challenge: Prevent low-bandwidth DDoS attacks coming from a broad

More information

NETE-4635 Computer Network Analysis and Design. Designing a Network Topology. NETE4635 - Computer Network Analysis and Design Slide 1

NETE-4635 Computer Network Analysis and Design. Designing a Network Topology. NETE4635 - Computer Network Analysis and Design Slide 1 NETE-4635 Computer Network Analysis and Design Designing a Network Topology NETE4635 - Computer Network Analysis and Design Slide 1 Network Topology Design Themes Hierarchy Redundancy Modularity Well-defined

More information

Avaya TM G700 Media Gateway Security. White Paper

Avaya TM G700 Media Gateway Security. White Paper Avaya TM G700 Media Gateway Security White Paper March 2002 G700 Media Gateway Security Summary With the Avaya G700 Media Gateway controlled by the Avaya S8300 or S8700 Media Servers, many of the traditional

More information

Avaya G700 Media Gateway Security - Issue 1.0

Avaya G700 Media Gateway Security - Issue 1.0 Avaya G700 Media Gateway Security - Issue 1.0 Avaya G700 Media Gateway Security With the Avaya G700 Media Gateway controlled by the Avaya S8300 or S8700 Media Servers, many of the traditional Enterprise

More information

RuggedCom Solutions for

RuggedCom Solutions for RuggedCom Solutions for NERC CIP Compliance Rev 20080401 Copyright RuggedCom Inc. 1 RuggedCom Solutions Hardware Ethernet Switches Routers Serial Server Media Converters Wireless Embedded Software Application

More information

IP Networking. Overview. Networks Impact Daily Life. IP Networking - Part 1. How Networks Impact Daily Life. How Networks Impact Daily Life

IP Networking. Overview. Networks Impact Daily Life. IP Networking - Part 1. How Networks Impact Daily Life. How Networks Impact Daily Life Overview Dipl.-Ing. Peter Schrotter Institute of Communication Networks and Satellite Communications Graz University of Technology, Austria Fundamentals of Communicating over the Network Application Layer

More information

White Paper. Cisco MPLS based VPNs: Equivalent to the security of Frame Relay and ATM. March 30, 2001

White Paper. Cisco MPLS based VPNs: Equivalent to the security of Frame Relay and ATM. March 30, 2001 The leading edge in networking information White Paper Cisco MPLS based VPNs: Equivalent to the security of Frame Relay and ATM March 30, 2001 Abstract: The purpose of this white paper is to present discussion

More information

SSVVP SIP School VVoIP Professional Certification

SSVVP SIP School VVoIP Professional Certification SSVVP SIP School VVoIP Professional Certification Exam Objectives The SSVVP exam is designed to test your skills and knowledge on the basics of Networking, Voice over IP and Video over IP. Everything that

More information

Introduction of Quidway SecPath 1000 Security Gateway

Introduction of Quidway SecPath 1000 Security Gateway Introduction of Quidway SecPath 1000 Security Gateway Quidway SecPath 1000 security gateway is new generation security equipment developed specially for enterprise customer by Huawei-3Com. It can help

More information

IMPLEMENTING CISCO IP ROUTING V2.0 (ROUTE)

IMPLEMENTING CISCO IP ROUTING V2.0 (ROUTE) IMPLEMENTING CISCO IP ROUTING V2.0 (ROUTE) COURSE OVERVIEW: Implementing Cisco IP Routing (ROUTE) v2.0 is an instructor-led five day training course developed to help students prepare for Cisco CCNP _

More information

Building Secure Network Infrastructure For LANs

Building Secure Network Infrastructure For LANs Building Secure Network Infrastructure For LANs Yeung, K., Hau; and Leung, T., Chuen Abstract This paper discusses the building of secure network infrastructure for local area networks. It first gives

More information

A host-based firewall can be used in addition to a network-based firewall to provide multiple layers of protection.

A host-based firewall can be used in addition to a network-based firewall to provide multiple layers of protection. A firewall is a software- or hardware-based network security system that allows or denies network traffic according to a set of rules. Firewalls can be categorized by their location on the network: A network-based

More information

Broadband Network Architecture

Broadband Network Architecture Broadband Network Architecture Jan Martijn Metselaar May 24, 2012 Winitu Consulting Klipperaak 2d 2411 ND Bodegraven The Netherlands slide Broadband Services! Dual play, Triple play, Multi play! But what

More information

CCNP: Implementing Secure Converged Wide-area Networks

CCNP: Implementing Secure Converged Wide-area Networks CCNP: Implementing Secure Converged Wide-area Networks Cisco Networking Academy Version 5.0 This document is exclusive property of Cisco Systems, Inc. Permission is granted to print and copy this document

More information

RFC 2547bis: BGP/MPLS VPN Fundamentals

RFC 2547bis: BGP/MPLS VPN Fundamentals White Paper RFC 2547bis: BGP/MPLS VPN Fundamentals Chuck Semeria Marketing Engineer Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, CA 94089 USA 408 745 2001 or 888 JUNIPER www.juniper.net

More information

MPLS VPN Security BRKSEC-2145

MPLS VPN Security BRKSEC-2145 MPLS VPN Security BRKSEC-2145 Session Objective Learn how to secure networks which run MPLS VPNs. 100% network focus! Securing routers & the whole network against DoS and abuse Not discussed: Security

More information

Hosting more than one FortiOS instance on. VLANs. 1. Network topology

Hosting more than one FortiOS instance on. VLANs. 1. Network topology Hosting more than one FortiOS instance on a single FortiGate unit using VDOMs and VLANs 1. Network topology Use Virtual domains (VDOMs) to divide the FortiGate unit into two or more virtual instances of

More information

ProCurve Networking. Hardening ProCurve Switches. Technical White Paper

ProCurve Networking. Hardening ProCurve Switches. Technical White Paper ProCurve Networking Hardening ProCurve Switches Technical White Paper Executive Summary and Purpose... 3 Insecure Protocols and Secure Alternatives... 3 Telnet vs. Secure Shell... 3 HTTP vs. HTTPS... 3

More information

Strategies to Protect Against Distributed Denial of Service (DD

Strategies to Protect Against Distributed Denial of Service (DD Strategies to Protect Against Distributed Denial of Service (DD Table of Contents Strategies to Protect Against Distributed Denial of Service (DDoS) Attacks...1 Introduction...1 Understanding the Basics

More information

How To Understand and Configure Your Network for IntraVUE

How To Understand and Configure Your Network for IntraVUE How To Understand and Configure Your Network for IntraVUE Summary This document attempts to standardize the methods used to configure Intrauve in situations where there is little or no understanding of

More information

McAfee Network Security Platform Administration Course

McAfee Network Security Platform Administration Course McAfee Network Security Platform Administration Course Intel Security Education Services Administration Course The McAfee Network Security Platform Administration course from McAfee Education Services

More information

Developing Network Security Strategies

Developing Network Security Strategies NETE-4635 Computer Network Analysis and Design Developing Network Security Strategies NETE4635 - Computer Network Analysis and Design Slide 1 Network Security Design The 12 Step Program 1. Identify network

More information

DDoS Overview and Incident Response Guide. July 2014

DDoS Overview and Incident Response Guide. July 2014 DDoS Overview and Incident Response Guide July 2014 Contents 1. Target Audience... 2 2. Introduction... 2 3. The Growing DDoS Problem... 2 4. DDoS Attack Categories... 4 5. DDoS Mitigation... 5 1 1. Target

More information

Company Co. Inc. LLC. LAN Domain Network Security Best Practices. An integrated approach to securing Company Co. Inc.

Company Co. Inc. LLC. LAN Domain Network Security Best Practices. An integrated approach to securing Company Co. Inc. Company Co. Inc. LLC Multiple Minds, Singular Results LAN Domain Network Security Best Practices An integrated approach to securing Company Co. Inc. LLC s network Written and Approved By: Geoff Lacy, Tim

More information

Chapter 9 Monitoring System Performance

Chapter 9 Monitoring System Performance Chapter 9 Monitoring System Performance This chapter describes the full set of system monitoring features of your ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN. You can be alerted to important

More information

"Charting the Course...

Charting the Course... Description "Charting the Course... Course Summary Interconnecting Cisco Networking Devices: Accelerated (CCNAX), is a course consisting of ICND1 and ICND2 content in its entirety, but with the content

More information

Networking 4 Voice and Video over IP (VVoIP)

Networking 4 Voice and Video over IP (VVoIP) Networking 4 Voice and Video over IP (VVoIP) Course Objectives This course will give delegates a good understanding of LANs, WANs and VVoIP (Voice and Video over IP). It is aimed at those who want to move

More information

CCIE Security Written Exam (350-018) version 4.0

CCIE Security Written Exam (350-018) version 4.0 CCIE Security Written Exam (350-018) version 4.0 Exam Description: The Cisco CCIE Security Written Exam (350-018) version 4.0 is a 2-hour test with 90 110 questions. This exam tests the skills and competencies

More information

Internet Firewall CSIS 3230. Internet Firewall. Spring 2012 CSIS 4222. net13 1. Firewalls. Stateless Packet Filtering

Internet Firewall CSIS 3230. Internet Firewall. Spring 2012 CSIS 4222. net13 1. Firewalls. Stateless Packet Filtering Internet Firewall CSIS 3230 A combination of hardware and software that isolates an organization s internal network from the Internet at large Ch 8.8: Packet filtering, firewalls, intrusion detection Ch

More information

DNP Serial SCADA to SCADA Over IP: Standards, Regulations Security and Best Practices

DNP Serial SCADA to SCADA Over IP: Standards, Regulations Security and Best Practices DNP SCADA to SCADA Over : Standards, Regulations Security and Best Practices Earl Emerson, Director Systems Engineering RAD Data Communications 2014 Utilities Telecom Council of Canada Motivations for

More information

1 Data information is sent onto the network cable using which of the following? A Communication protocol B Data packet

1 Data information is sent onto the network cable using which of the following? A Communication protocol B Data packet Review questions 1 Data information is sent onto the network cable using which of the following? A Communication protocol B Data packet C Media access method D Packages 2 To which TCP/IP architecture layer

More information

Cisco Catalyst 3750 Metro Series Switches

Cisco Catalyst 3750 Metro Series Switches Cisco Catalyst 3750 Metro Series Switches Product Overview Q. What are Cisco Catalyst 3750 Metro Series Switches? A. The Cisco Catalyst 3750 Metro Series is a new line of premier, customer-located switches

More information

Introduction to MPLS-based VPNs

Introduction to MPLS-based VPNs Introduction to MPLS-based VPNs Ferit Yegenoglu, Ph.D. ISOCORE ferit@isocore.com Outline Introduction BGP/MPLS VPNs Network Architecture Overview Main Features of BGP/MPLS VPNs Required Protocol Extensions

More information

Industrial Network Security for SCADA, Automation, Process Control and PLC Systems. Contents. 1 An Introduction to Industrial Network Security 1

Industrial Network Security for SCADA, Automation, Process Control and PLC Systems. Contents. 1 An Introduction to Industrial Network Security 1 Industrial Network Security for SCADA, Automation, Process Control and PLC Systems Contents 1 An Introduction to Industrial Network Security 1 1.1 Course overview 1 1.2 The evolution of networking 1 1.3

More information

Cisco Network Foundation Protection Overview

Cisco Network Foundation Protection Overview Cisco Network Foundation Protection Overview June 2005 1 Security is about the ability to control the risk incurred from an interconnected global network. Cisco NFP provides the tools, technologies, and

More information

Seven Pillars of Carrier Grade Security in the AT&T Global IP/MPLS Network

Seven Pillars of Carrier Grade Security in the AT&T Global IP/MPLS Network Seven Pillars of Carrier Grade Security in the AT&T Global IP/MPLS Network INTRODUCTION AT&T s legacy and expertise lies in the creation and maintenance of secure, reliable networks that are always on

More information

TABLE OF CONTENTS NETWORK SECURITY 2...1

TABLE OF CONTENTS NETWORK SECURITY 2...1 Network Security 2 This document is the exclusive property of Cisco Systems, Inc. Permission is granted to print and copy this document for non-commercial distribution and exclusive use by instructors

More information

Firewall Firewall August, 2003

Firewall Firewall August, 2003 Firewall August, 2003 1 Firewall and Access Control This product also serves as an Internet firewall, not only does it provide a natural firewall function (Network Address Translation, NAT), but it also

More information

IPv6 Security. Scott Hogg, CCIE No. 5133 Eric Vyncke. Cisco Press. Cisco Press 800 East 96th Street Indianapolis, IN 46240 USA

IPv6 Security. Scott Hogg, CCIE No. 5133 Eric Vyncke. Cisco Press. Cisco Press 800 East 96th Street Indianapolis, IN 46240 USA IPv6 Security Scott Hogg, CCIE No. 5133 Eric Vyncke Cisco Press Cisco Press 800 East 96th Street Indianapolis, IN 46240 USA Contents Introduction xix Chapter 1 Introduction to IPv6 Security 3 Reintroduction

More information

Chapter 1 Network Security

Chapter 1 Network Security Chapter 1 Network Security 1.1 Network Security Router Functions Routers connect networks generally based on network addresses, usually IP network addresses. They create subnets (sub-networks) which isolate

More information

CCT vs. CCENT Skill Set Comparison

CCT vs. CCENT Skill Set Comparison Operation of IP Data Networks Recognize the purpose and functions of various network devices such as Routers, Switches, Bridges and Hubs Select the components required to meet a given network specification

More information

In this chapter, you learn about the following: How MPLS provides security (VPN separation, robustness against attacks, core hiding, and spoofing

In this chapter, you learn about the following: How MPLS provides security (VPN separation, robustness against attacks, core hiding, and spoofing In this chapter, you learn about the following: How MPLS provides security (VPN separation, robustness against attacks, core hiding, and spoofing protection) How the different Inter-AS and Carrier s Carrier

More information

Skills Assessment Student Training Exam

Skills Assessment Student Training Exam Skills Assessment Student Training Exam Topology Assessment Objectives Part 1: Initialize Devices (8 points, 5 minutes) Part 2: Configure Device Basic Settings (28 points, 30 minutes) Part 3: Configure

More information

SonicOS 5.9 / 6.0.5 / 6.2 Log Events Reference Guide with Enhanced Logging

SonicOS 5.9 / 6.0.5 / 6.2 Log Events Reference Guide with Enhanced Logging SonicOS 5.9 / 6.0.5 / 6.2 Log Events Reference Guide with Enhanced Logging 1 Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your system. CAUTION:

More information

Security Toolsets for ISP Defense

Security Toolsets for ISP Defense Security Toolsets for ISP Defense Backbone Practices Authored by Timothy A Battles (AT&T IP Network Security) What s our goal? To provide protection against anomalous traffic for our network and it s customers.

More information

Multi-Homing Dual WAN Firewall Router

Multi-Homing Dual WAN Firewall Router Multi-Homing Dual WAN Firewall Router Quick Installation Guide M73-APO09-400 Multi-Homing Dual WAN Firewall Router Overview The Multi-Homing Dual WAN Firewall Router provides three 10/100Mbit Ethernet

More information

About Firewall Protection

About Firewall Protection 1. This guide describes how to configure basic firewall rules in the UTM to protect your network. The firewall then can provide secure, encrypted communications between your local network and a remote

More information

Data Sheet. DPtech Anti-DDoS Series. Overview

Data Sheet. DPtech Anti-DDoS Series. Overview Data Sheet DPtech Anti-DDoS Series DPtech Anti-DDoS Series Overview DoS (Denial of Service) leverage various service requests to exhaust victims system resources, causing the victim to deny service to

More information

Local Area Networks. LAN Security and local attacks. TDC 363 Winter 2008 John Kristoff - DePaul University 1

Local Area Networks. LAN Security and local attacks. TDC 363 Winter 2008 John Kristoff - DePaul University 1 Local Area Networks LAN Security and local attacks TDC 363 Winter 2008 John Kristoff - DePaul University 1 Overview Local network attacks target an internal network Some attacks can be launched remotely

More information

Secure Network Access System (SNAS) Indigenous Next Generation Network Security Solutions

Secure Network Access System (SNAS) Indigenous Next Generation Network Security Solutions Secure Network Access System (SNAS) Indigenous Next Generation Network Security Solutions Gigi Joseph, Computer Division,BARC. Gigi@barc.gov.in Intranet Security Components Network Admission Control (NAC)

More information

Firewall VPN Router. Quick Installation Guide M73-APO09-380

Firewall VPN Router. Quick Installation Guide M73-APO09-380 Firewall VPN Router Quick Installation Guide M73-APO09-380 Firewall VPN Router Overview The Firewall VPN Router provides three 10/100Mbit Ethernet network interface ports which are the Internal/LAN, External/WAN,

More information

IT Security Standard: Network Device Configuration and Management

IT Security Standard: Network Device Configuration and Management IT Security Standard: Network Device Configuration and Management Introduction This standard defines the steps needed to implement Bellevue College policy # 5250: Information Technology (IT) Security regarding

More information

OVERLAYING VIRTUALIZED LAYER 2 NETWORKS OVER LAYER 3 NETWORKS

OVERLAYING VIRTUALIZED LAYER 2 NETWORKS OVER LAYER 3 NETWORKS OVERLAYING VIRTUALIZED LAYER 2 NETWORKS OVER LAYER 3 NETWORKS Matt Eclavea (meclavea@brocade.com) Senior Solutions Architect, Brocade Communications Inc. Jim Allen (jallen@llnw.com) Senior Architect, Limelight

More information

SolarWinds Certified Professional. Exam Preparation Guide

SolarWinds Certified Professional. Exam Preparation Guide SolarWinds Certified Professional Exam Preparation Guide Introduction The SolarWinds Certified Professional (SCP) exam is designed to test your knowledge of general networking management topics and how

More information

Securing Business-Critical Network and Application Infrastructure NET&COM Feb 2006 Gopala Tumuluri Foundry Networks www.foundrynet.

Securing Business-Critical Network and Application Infrastructure NET&COM Feb 2006 Gopala Tumuluri Foundry Networks www.foundrynet. Securing BusinessCritical Network and Application Infrastructure NET&COM Feb 2006 Gopala Tumuluri Foundry Networks www.foundrynet.com Agenda Security Market and Solutions Overview New NetworkBased Security

More information

Penn State Wireless 2.0 and Related Services for Network Administrators

Penn State Wireless 2.0 and Related Services for Network Administrators The following document provides details about the operation and configuration parameters for Penn State Wireless 2.0 and Visitor Wireless. It is intended for Penn State network administrators who are considering

More information

Take the NetFlow Challenge!

Take the NetFlow Challenge! TM Scrutinizer NetFlow and sflow Analysis Scrutinizer is a NetFlow and sflow analyzer that provides another layer of cyber threat detection and incredibly detailed network utilization information about

More information

(d-5273) CCIE Security v3.0 Written Exam Topics

(d-5273) CCIE Security v3.0 Written Exam Topics (d-5273) CCIE Security v3.0 Written Exam Topics CCIE Security v3.0 Written Exam Topics The topic areas listed are general guidelines for the type of content that is likely to appear on the exam. Please

More information

Layer 3 Network + Dedicated Internet Connectivity

Layer 3 Network + Dedicated Internet Connectivity Layer 3 Network + Dedicated Internet Connectivity Client: One of the IT Departments in a Northern State Customer's requirement: The customer wanted to establish CAN connectivity (Campus Area Network) for

More information

Top-Down Network Design

Top-Down Network Design Top-Down Network Design Chapter Five Designing a Network Topology Copyright 2010 Cisco Press & Priscilla Oppenheimer Topology A map of an internetwork that indicates network segments, interconnection points,

More information

8. Firewall Design & Implementation

8. Firewall Design & Implementation DMZ Networks The most common firewall environment implementation is known as a DMZ, or DeMilitarized Zone network. A DMZ network is created out of a network connecting two firewalls; i.e., when two or

More information

Internet Resiliency and Recovery

Internet Resiliency and Recovery Internet Resiliency and Recovery Scott Hofer Executive Network Architect Scott Hofer, Executive Network Architect, IBM IBM Certified Executive Network IT Specialist M.S. Telecommunications 11 years with

More information

8 steps to protect your Cisco router

8 steps to protect your Cisco router 8 steps to protect your Cisco router Daniel B. Cid daniel@underlinux.com.br Network security is a completely changing area; new devices like IDS (Intrusion Detection systems), IPS (Intrusion Prevention

More information

How Cisco IT Protects Against Distributed Denial of Service Attacks

How Cisco IT Protects Against Distributed Denial of Service Attacks How Cisco IT Protects Against Distributed Denial of Service Attacks Cisco Guard provides added layer of protection for server properties with high business value. Cisco IT Case Study / < Security and VPN

More information

www.pwc.com Network Security Auditing April 2015

www.pwc.com Network Security Auditing April 2015 www.pwc.com Network Security Auditing Agenda Objectives Concepts Definitions Key Review Areas Architecture Assessment Types Nipper Overview Firewall Configuration Review Case Study AlgoSec Overview Firewall

More information