Securing Enterprise VoIP. VoIP Vulnerabilities Patrick Young CEO Arlinx Inc.
|
|
|
- Shawn Holt
- 8 years ago
- Views:
Transcription
1 Securing Enterprise VoIP VoIP Vulnerabilities Patrick Young CEO Arlinx Inc.
2 VoIP Security Patrick Young CEO Arlinx, Inc. (954) Arlinx manufactures a telecom carrier grade application specific IP Telephony and IP Security Linux open platforms. Ultra reliable (20 year MTBF and 85 o C operating temperature) with hardware encryption and strong authentication with certified cryptographic storage. Very energy efficient (6 Watts*), executes 1.33 Billion instructions per second. Best performance per Watt and lowest Total Cost of Ownership. No fans or moving parts, two GigE ports (copper and fiber-optic), four USB 2.0 ports, immune to most malware, strong Administration, Maintenance and Provisioning features. Great alternative to a commercial grade PC. 2
3 Arlinx Secure IP Optimized VoIP Platform Strong Authentication Accelerated Encryption Certified Cryptographic Storage Module Dual Fiber and Copper GigE ports No Moving Parts, 20 year MTBF Amazing Performance per Watt (6 Watts) Dual Power Supplies 1 GB Low Voltage DDR2 RAM with ECC Mini-ITX Form Factor, Open Platform with API and SDK Speech and Video Media Processors 3
4 Reasons for VoIP Security Financial Loss Regulatory Penalties Civil Damages Repair and Maintenance Cost Breach of Customer Trust Thwart Espionage and Eavesdropping Data Theft Toll Fraud Career at Risk 4
5 VoIP Infrastructure IP-PBX IP Phones/End Points/User Agents HTTP and Media Servers Gatekeeper Registration Servers Redirect Servers Media Gateways Firewalls and Application Gateways Proxies IP Switches and Routers AAA Servers, LDAP, DNS, SNMP, NAT, DHCP 5
6 Basic Vulnerabilities Prevention Physical Security Strong Authentication on Entire Infrastructure End to End Media and Signalling Encryption Voice and Data Segregation Prevent Loss of Power Prevent Loss of Data (Backups and Error Correction) Stateful Firewalls and Packet Filters Perimeter Security Vulnerability Assessment and Torture Stress Testing No Softphones, No WiFi 6
7 Physical Security PBX secured in locked room Access Control, Access Card, Biometrics Video Surveillance Entry Point Alarms USB ports disabled Strong Authentication, with No Remote Access Theft of System, Hard Drive, or Data Access to Authentication Keys and Certificates Reset Passwords through BIOS Alter OS, Plant Spyware Fire and Flood Prevention 2-5 Hours Battery Backup 7
8 VoIP Attack Methods Footprinting Scanning, Host and Port Discovery Enumeration Espionage and Eavesdropping Hijack and Redirection Signaling Attacks Denial of Service Exploit OS Vulnerabilities, Virus, Worms, Spyware Infrastructure Attacks 8
9 Footprinting the Attack Target Research Target Web Site Enterprise Structure and Locations Help and Tech Support intended for internal use Job Listings Phone Number and Extensions Default Auto-Attendant Messages Press Releases User Groups and Support Forums Search Engines DNS Whois 9
10 Scanning Host Discovery and Device ID Hack Tools Nmap SMAP Sip-Scan Superscan SolarWinds Nessus Port Scanner Hping SIPVicious Suite VLAN Ping VoIP Audit 10
11 Ping Sweeps IMCP Ping, Easily blocked by Firewall ARP Ping, reveals MAC addresses TCP Ping finds active hosts and open ports SNMP Ping, find active network devices & configuration Port Scanning Device Discovery UDP Scan TCP SYN/ACK Stack Fingerprinting, OS detection Server Detection, DNS, LDAP, RADIUS etc. 11
12 Enumeration, User Name and Extension Discovery Hack Tools Netcat Nessus Retina Saint VoIPShield Scapy SiVus Sipsak SIPSCAN SCTPScan SFTF (SIP Forum Test Framework) 12
13 Enumeration Methods SIP Register SIP INVITE SIP OPTIONS TFTP Servers, used for configuring IP Phones SNMP, Reveals IP Phone Configurations 13
14 Eavesdropping Sniffer Hack Tools Cain and Able Vomit VoiPong Oreka Wireshark, formerly Ethereal Etherpeek ILTY RtpBreak NetDude PSIPDump SIPomatic SIPv6Analyzer WIST 14
15 Espionage and Eavesdropping Conversation Eavesdropping & Recording Call Tracking Number Harvesting Network Sniffing DTMF Capture TFTP Configuration Sniffing 15
16 Denial of Service Hack Tools INVITE Flooder RTP Flooder UDP Flooder SIP Bomber AuthTool SIPp SIPNess Seagull Scapy 16
17 Denial of Service Distributed Flooding (Botnets) UDP Flooding TCP SYN Flooding ICMP Flooding SIP Phone Flooding UDP Flood INVITE Application Flooding Enterprise VoIP Security 17
18 Targeted Flooding QoS Manipulation RTP Flooding Malformed Packets INVITE Flood SIP Proxy Flooding Invalid SIP Phone Invalid IP Address Invalid Domain Name Invalid SIP Phone In Valid Domain Authentication Requests Enterprise VoIP Security 18
19 Media Hack Tools AuthTool RTP InsetSound RTP MixSound RTPInject RTPProxy SteganRTP Vo 2 IP Enterprise VoIP Security 19
20 Hijack Redirection Man in the Middle Spoof User Agent/Phone Spoof SIP Proxy DNS Spoofing DHCP Spoofing ICMP Redirection RTP Manipulation Blocking Media Packets Inserting Media Packets Encrypt Packets Enterprise VoIP Security 20
21 Signaling Attack Tools BYE teardown RedirectPoison Registration Adder Registration Eraser Registration Hijacker SIP-Kill SIP-RedirectRTP SIPRogue Enterprise VoIP Security 21
22 Signaling Attacks Registration Removal Registration Addition Registration Hijacking SIP Phone Hijack Reroute Calls Reroute Phishing Teardown Conversations SIP Proxy/ SIP BYE SIP Phone/ SIP BYE SIP CANCEL SIP Phone Re-Boot Enterprise VoIP Security 22
23 Infrastructure Attacks OS Vulnerabilities Virus Worms Spyware Firmware Vulnerabilities Network Availability Resource Consumption Infrastructure Attacks DHCP Exhaustion DNS Cache Poisoning DNS Flood Enterprise VoIP Security 23
24 References Security Guidance for Deploying IP Telephony Systems from Systems and Network Attack Center (SNAC) of the United States National Security Agency Security Considerations for Voice Over IP Systems,Recommendations of the United States National Institute of Standards and Technology Internet Protocol Telephony & VoIP Security Technical Implementation Guide, Developed by United States Defense Information Systems Agency (DISA) for the United States Department of Defense (DOD) The above documents are available in PDF format at arlinx.com VoIP Security Hacking Exposed VoIP: Voice Over IP Security Secrets and Solutions, Authors: David Endler, Mark Collier, Publisher: McGraw Hill, 2007 How to Cheat at VoIP Security, Syngress Publishing, 2007 Authors: Thomas Porter, Michael Gough Additional and detailed information: VoIP Security 24
25 References, continued Internet Telephony VOIPSA IETF, Internet Engineering Task Force VoIP-News.com SearchSecurity / Information Security Magazine Network World Computer World eweek CNET Ziff Davis SC Magazine Black Hat and Defcon 25
26 5 VDC Input Power Embedded Linux mini-itx 6.7 x 6.7 Enclosure Interface Connectors 1GB DDR2 w/ecc 64 bit data 8 bit ECC IP Optimized Power PC 1.3 Billion Instruction/Sec. Encryption Engine 2 Watts Local Bus Expansion CompactFlash Certified Cryptographic Storage 20 Year Life Cycle Military Grade 85 o C Operating Temp 2 GigE Ports, 4 Connectors Immune to Malware 2 Fiber-Optic & 2 Copper Best Performance per Watt Lowest Total Cost of Ownership Open Hardware Platform, Linux, and APIs (954) USB Type A 1 Type B Editors' Choice Best of Best of Show PCI Expansion 2 Full Length Slots in 1U chassis Blue Locater LED & Switch
Conducting an IP Telephony Security Assessment
Conducting an IP Telephony Security Assessment Mark D. Collier Chief Technology Officer mark.collier@securelogix.com www.securelogix.com Presentation Outline Ground rules and scope Discovery Security policy
Protect Yourself Against VoIP Hacking. Mark D. Collier Chief Technology Officer SecureLogix Corporation
Protect Yourself Against VoIP Hacking Mark D. Collier Chief Technology Officer SecureLogix Corporation What Will Be Covered How to assess the security of your IPT network: In house/external and ground
hackers 2 hackers conference III voip (in)security luiz eduardo cissp, ceh, cwne, gcih
luiz eduardo cissp, ceh, cwne, gcih who am I? networking guy security guy employed by Aruba Networks wlan network for defcon, blackhat & ccc regular speaker at cons founder, dc55.org and... agenda intro
Session Initiation Protocol (SIP) Vulnerabilities. Mark D. Collier Chief Technology Officer SecureLogix Corporation
Session Initiation Protocol (SIP) Vulnerabilities Mark D. Collier Chief Technology Officer SecureLogix Corporation What Will Be Covered Introduction to SIP General SIP security SIP vulnerabilities and
Footprinting. Vendor press releases and case studies Resumes of VoIP personnel Mailing lists and user group postings Web-based VoIP logins
Voice Over IP Security Mark D. Collier Chief Technology Officer SecureLogix Corporation mark.collier@securelogix.com www.securelogix.com www.voipsecurityblog.com Outline Outline Introduction Attacking
Enumerating and Breaking VoIP
Enumerating and Breaking VoIP Introduction Voice over Internet Protocol (VoIP) has seen rapid implementation over the past few years. Most of the organizations which have implemented VoIP are either unaware
Basic Vulnerability Issues for SIP Security
Introduction Basic Vulnerability Issues for SIP Security By Mark Collier Chief Technology Officer SecureLogix Corporation mark.collier@securelogix.com The Session Initiation Protocol (SIP) is the future
Ron Shuck, CISSP, CISM, CISA, GCIA Infrastructure Security Architect Spirit AeroSystems
Ron Shuck, CISSP, CISM, CISA, GCIA Infrastructure Security Architect Spirit AeroSystems VOIP Components Common Threats How Threats are Used Future Trends Provides basic network connectivity and transport
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
Voice Over IP (VoIP) Denial of Service (DoS)
Introduction Voice Over IP (VoIP) Denial of Service (DoS) By Mark Collier Chief Technology Officer SecureLogix Corporation mark.collier@securelogix.com Denial of Service (DoS) is an issue for any IP network-based
CEH Version8 Course Outline
CEH Version8 Course Outline Module 01: Introduction to Ethical Hacking Information Security Overview Information Security Threats and Attack Vectors Hacking Concepts Hacking Phases Types of Attacks Information
Build Your Own Security Lab
Build Your Own Security Lab A Field Guide for Network Testing Michael Gregg WILEY Wiley Publishing, Inc. Contents Acknowledgments Introduction XXI xxiii Chapter 1 Hardware and Gear Why Build a Lab? Hackers
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
The Trivial Cisco IP Phones Compromise
Security analysis of the implications of deploying Cisco Systems SIP-based IP Phones model 7960 Ofir Arkin Founder The Sys-Security Group ofir@sys-security.com http://www.sys-security.com September 2002
NEW!!! Industry s only Comprehensive VoIP Security Boot Camp
NEW!!! Industry s only Comprehensive VoIP Security Boot Camp IP 3, Inc. the nation s leading trainer for Securing Emerging Technologies has partnered with Salare Security to launch one of the most intense
An outline of the security threats that face SIP based VoIP and other real-time applications
A Taxonomy of VoIP Security Threats An outline of the security threats that face SIP based VoIP and other real-time applications Peter Cox CTO Borderware Technologies Inc VoIP Security Threats VoIP Applications
Configuration Guide for connecting the Eircom Advantage 4800/1500/1200 PBXs to the Eircom SIP Voice platform.
Configuration Guide for connecting the Eircom Advantage 4800/1500/1200 PBXs to the Eircom SIP Voice platform. 1 Contents Introduction.... 3 Installing the Applications Module... 4 Ordering a Licence for
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
Voice over IP (VoIP) Vulnerabilities
Voice over IP (VoIP) Vulnerabilities The Technical Presentation Diane Davidowicz NOAA Computer Incident Response Team N-CIRT diane.davidowicz@noaa.gov "Security problems in state of the art IP-Telephony
Overview of Network Security The need for network security Desirable security properties Common vulnerabilities Security policy designs
Overview of Network Security The need for network security Desirable security properties Common vulnerabilities Security policy designs Why Network Security? Keep the bad guys out. (1) Closed networks
https://elearn.zdresearch.com https://training.zdresearch.com/course/pentesting
https://elearn.zdresearch.com https://training.zdresearch.com/course/pentesting Chapter 1 1. Introducing Penetration Testing 1.1 What is penetration testing 1.2 Different types of test 1.2.1 External Tests
Port Scanning and Vulnerability Assessment. ECE4893 Internetwork Security Georgia Institute of Technology
Port Scanning and Vulnerability Assessment ECE4893 Internetwork Security Georgia Institute of Technology Agenda Reconnaissance Scanning Network Mapping OS detection Vulnerability assessment Reconnaissance
CYBERTRON NETWORK SOLUTIONS
CYBERTRON NETWORK SOLUTIONS CybertTron Certified Ethical Hacker (CT-CEH) CT-CEH a Certification offered by CyberTron @Copyright 2015 CyberTron Network Solutions All Rights Reserved CyberTron Certified
APNIC elearning: Network Security Fundamentals. 20 March 2013 10:30 pm Brisbane Time (GMT+10)
APNIC elearning: Network Security Fundamentals 20 March 2013 10:30 pm Brisbane Time (GMT+10) Introduction Presenter/s Nurul Islam Roman Senior Training Specialist nurul@apnic.net Specialties: Routing &
Security behind the dial tone. VoIP Security Threats, Vulnerabilities, Countermeasures, and Best Practices
Security behind the dial tone VoIP Security Threats, Vulnerabilities, Countermeasures, and Best Practices ISSA Meeting 03/08 Peter Thermos Principal Consultant peter.thermos@palindrometech.com Tel: 732
Voice over IP. VoIP (In) Security. Presented by Darren Bilby NZISF 14 July 2005
Voice over IP VoIP (In) Security Presented by Darren Bilby NZISF 14 July 2005 Security-Assessment.com Who We Are NZ s only pure-play security firm Largest team of security professionals in NZ Offices in
Voice over IP Security
Voice over IP Security Patrick Park Cisco Press Cisco Press 800 East 96th Street Indianapolis, Indiana 46240 USA vii Contents Introduction xvii Part I VoIP Security Fundamentals 3 Chapter 1 Working with
VoIP Security regarding the Open Source Software Asterisk
Cybernetics and Information Technologies, Systems and Applications (CITSA) 2008 VoIP Security regarding the Open Source Software Asterisk Prof. Dr.-Ing. Kai-Oliver Detken Company: DECOIT GmbH URL: http://www.decoit.de
A Brief Overview of VoIP Security. By John McCarron. Voice of Internet Protocol is the next generation telecommunications method.
A Brief Overview of VoIP Security By John McCarron Voice of Internet Protocol is the next generation telecommunications method. It allows to phone calls to be route over a data network thus saving money
Network Security Fundamentals
APNIC elearning: Network Security Fundamentals 27 November 2013 04:30 pm Brisbane Time (GMT+10) Introduction Presenter Sheryl Hermoso Training Officer sheryl@apnic.net Specialties: Network Security IPv6
Villains and Voice Over IP
Villains and Voice Over IP Heather Bonin ECE 578 March 7, 2004 Table of Contents Introduction... 3 How VOIP Works... 3 Ma Bell and her Babies... 3 VoIP: The New Baby on the Block... 3 Security Issues...
CS5008: Internet Computing
CS5008: Internet Computing Lecture 22: Internet Security A. O Riordan, 2009, latest revision 2015 Internet Security When a computer connects to the Internet and begins communicating with others, it is
Threat Mitigation for VoIP
Threat Mitigation for VoIP Bogdan Materna, VP Engineering and CTO VoIPshield Systems Third Annual VoIP Security Workshop June 2, 2006 Overview Basics VoIP Security Impact Examples of real vulnerabilities
Network Security: A Practical Approach. Jan L. Harrington
Network Security: A Practical Approach Jan L. Harrington ELSEVIER AMSTERDAM BOSTON HEIDELBERG LONDON NEW YORK OXFORD PARIS SAN DIEGO SAN FRANCISCO SINGAPORE SYDNEY TOKYO Morgan Kaufmann is an imprint of
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,
VoIP Security Threats and Vulnerabilities
Abstract VoIP Security Threats and Vulnerabilities S.M.A.Rizvi and P.S.Dowland Network Research Group, University of Plymouth, Plymouth, UK e-mail: info@network-research-group.org This paper presents the
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
CYBER ATTACKS EXPLAINED: PACKET CRAFTING
CYBER ATTACKS EXPLAINED: PACKET CRAFTING Protect your FOSS-based IT infrastructure from packet crafting by learning more about it. In the previous articles in this series, we explored common infrastructure
Certified Ethical Hacker Exam 312-50 Version Comparison. Version Comparison
CEHv8 vs CEHv7 CEHv7 CEHv8 19 Modules 20 Modules 90 Labs 110 Labs 1700 Slides 1770 Slides Updated information as per the latest developments with a proper flow Classroom friendly with diagrammatic representation
COURSE NAME: INFORMATION SECURITY INTERNSHIP PROGRAM
COURSE NAME: INFORMATION SECURITY INTERNSHIP PROGRAM Course Description This is the Information Security Training program. The Training provides you Penetration Testing in the various field of cyber world.
Description: Objective: Attending students will learn:
Course: Introduction to Cyber Security Duration: 5 Day Hands-On Lab & Lecture Course Price: $ 3,495.00 Description: In 2014 the world has continued to watch as breach after breach results in millions of
CRYPTUS DIPLOMA IN IT SECURITY
CRYPTUS DIPLOMA IN IT SECURITY 6 MONTHS OF TRAINING ON ETHICAL HACKING & INFORMATION SECURITY COURSE NAME: CRYPTUS 6 MONTHS DIPLOMA IN IT SECURITY Course Description This is the Ethical hacking & Information
Ethical Hacking Course Layout
Ethical Hacking Course Layout Introduction to Ethical Hacking o What is Information Security? o Problems faced by the Corporate World o Why Corporate needs Information Security? Who is a Hacker? o Type
Voice Over IP and Firewalls
Introduction Voice Over IP and Firewalls By Mark Collier Chief Technology Officer SecureLogix Corporation mark.collier@securelogix.com Use of Voice Over IP (VoIP) in enterprises is becoming more and more
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
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
SS7 & LTE Stack Attack
SS7 & LTE Stack Attack Ankit Gupta Black Hat USA 2013 akg0x11@gmail.com Introduction With the evolution of IP network, Telecom Industries are using it as their core mode of communication for their network
Penetration Testing SIP Services
Penetration Testing SIP Services Using Metasploit Framework Writer Version : 0.2 : Fatih Özavcı (fatih.ozavci at viproy.com) Introduction Viproy VoIP Penetration Testing Kit Sayfa 2 Table of Contents 1
Information Security. Training
Information Security Training Importance of Information Security Training There is only one way to keep your product plans safe and that is by having a trained, aware and a conscientious workforce. - Kevin
Hacking VoIP Exposed. David Endler, TippingPoint Mark Collier, SecureLogix
Hacking VoIP Exposed David Endler, TippingPoint Mark Collier, SecureLogix Agenda Introductions Casing the Establishment Exploiting the Underlying Network Exploiting VoIP Applications Social Threats (SPIT,
Challenges and opportunities for Open Source solutions
GDS20910 39HA83090K2 D3 S20910 328MGD 7 W510200RQ1 UT 10 T28GHY620 JH7 BE4ET276 90K2 D39HA83 0K2 D39HA830 8JD6200NS12 RQ1 UTW510200 H7 BE4ET2763J 8HGDOI0912 M1 Y620110 T28GH UTW510200 83090K2 GDS20910
20-CS-6053-00X Network Security Spring, 2014. An Introduction To. Network Security. Week 1. January 7
20-CS-6053-00X Network Security Spring, 2014 An Introduction To Network Security Week 1 January 7 Attacks Criminal: fraud, scams, destruction; IP, ID, brand theft Privacy: surveillance, databases, traffic
PTSv2 in pills: The Best First for Beginners who want to become Penetration Testers. Self-paced, online, flexible access
The Best First for Beginners who want to become Penetration Testers PTSv2 in pills: Self-paced, online, flexible access 900+ interactive slides and 3 hours of video material Interactive and guided learning
How To Secure A Voice Over Internet Protocol (Voip) From A Cyber Attack
DHS 4300A Sensitive Systems Handbook Attachment Q5 To Handbook v. 11.0 Voice over Internet Protocol (VoIP) Version 11.0 December 22, 2014 Protecting the Information that Secures the Homeland This page
National Cyber League Certified Ethical Hacker (CEH) TM Syllabus
National Cyber League Certified Ethical Hacker (CEH) TM Syllabus Note to Faculty This NCL Syllabus is intended as a supplement to courses that are based on the EC- Council Certified Ethical Hacker TM (CEHv8)
Before deploying SiteAudit it is recommended to review the information below. This will ensure efficient installation and operation of SiteAudit.
SiteAudit Knowledge Base Deployment Check List June 2012 In This Article: Platform Requirements Windows Settings Discovery Configuration Before deploying SiteAudit it is recommended to review the information
SONDRA SCHNEIDER JOHN NUNES
TECHNOLOGY TRANSFER PRESENTS SONDRA SCHNEIDER JOHN NUNES CERTIFIED ETHICAL HACKER TM THE ONLY WAY TO STOP A HACKER IS TO THINK LIKE ONE MAY 21-25, 2007 VISCONTI PALACE HOTEL - VIA FEDERICO CESI, 37 ROME
VOICE OVER IP SECURITY
VOICE OVER IP SECURITY February 2008 The Government of the Hong Kong Special Administrative Region The contents of this document remain the property of, and may not be reproduced in whole or in part without
A Very Incomplete Diagram of Network Attacks
A Very Incomplete Diagram of Network Attacks TCP/IP Stack Reconnaissance Spoofing Tamper DoS Internet Transport Application HTTP SMTP DNS TCP UDP IP ICMP Network/Link 1) HTML/JS files 2)Banner Grabbing
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
VoIP Security Challenges: 25 Ways to Secure your VoIP Network from Versign Security, Dec 01, 2006
VoIP Security Challenges: 25 Ways to Secure your VoIP Network from Versign Security, Dec 01, 2006 VoIP technology has the tech geeks buzzing. It has been touted as: - the killer of telecoms - a solution
Section 12 MUST BE COMPLETED BY: 4/22
Test Out Online Lesson 12 Schedule Section 12 MUST BE COMPLETED BY: 4/22 Section 12.1: Best Practices This section discusses the following security best practices: Implement the Principle of Least Privilege
Presented By: Holes in the Fence. Agenda. IPCCTV Attack. DDos Attack. Why Network Security is Important
Presented By: Holes in the Fence Dave Engebretson, Contributing Technology writer, SDM Magazine Industry Instructor in Fiber and Networking Prevention of Security System breaches of networked Edge Devices
Detailed Description about course module wise:
Detailed Description about course module wise: Module 1: Basics of Networking and Major Protocols 1.1 Networks and its Types. 1.2 Network Topologies 1.3 Major Protocols and their Functions 1.4 OSI Reference
Data Security in a Converged Network
Data Security in a Converged Network A Siemens White Paper Author: Contributors: Joel A. Pogar National Practice Manager Secure Network Services Joel.Pogar@icn.siemens.com Jeff Corcoran Solutions Architect,
Certified Ethical Hacker (CEH) Ethical Hacking & Counter Measures Course 9962; 5 Days, Instructor-Led
Certified Ethical Hacker (CEH) Ethical Hacking & Counter Measures Course 9962; 5 Days, Instructor-Led Course Description This class will immerse the student into an interactive environment where they will
Transparent weaknesses in VoIP
Transparent weaknesses in VoIP Peter Thermos peter.thermos@palindrometech.com 2007 Palindrome Technologies, All Rights Reserved 1 of 56 Speaker Background Consulting Government and commercial organizations,
JOB READY ASSESSMENT BLUEPRINT COMPUTER NETWORKING FUNDAMENTALS - PILOT. Test Code: 4514 Version: 01
JOB READY ASSESSMENT BLUEPRINT COMPUTER NETWORKING FUNDAMENTALS - PILOT Test Code: 4514 Version: 01 Specific Competencies and Skills Tested in this Assessment: PC Principles Identify physical and equipment
Security issues in Voice over IP: A Review
www.ijecs.in International Journal Of Engineering And Computer Science ISSN:2319-7242 Volume 3 Issue 2 February, 2014 Page No. 3879-3883 Security issues in Voice over IP: A Review Rajni a, Preeti a, Ritu
Course Content Summary ITN 261 Network Attacks, Computer Crime and Hacking (4 Credits)
Page 1 of 6 Course Content Summary ITN 261 Network Attacks, Computer Crime and Hacking (4 Credits) TNCC Cybersecurity Program web page: http://tncc.edu/programs/cyber-security Course Description: Encompasses
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
Secure Voice over IP (VoIP) Networks
Secure Voice over IP (VoIP) Networks How to deploy a robust, secure VoIP solution that counters both external and internal threats and, at the same time, provides top quality of service. This White Paper:
INFORMATION SECURITY TRAINING CATALOG (2015)
INFORMATICS AND INFORMATION SECURITY RESEARCH CENTER CYBER SECURITY INSTITUTE INFORMATION SECURITY TRAINING CATALOG (2015) Revision 3.0 2015 TÜBİTAK BİLGEM SGE Siber Güvenlik Enstitüsü P.K. 74, Gebze,
Achieving Truly Secure Cloud Communications. How to navigate evolving security threats
Achieving Truly Secure Cloud Communications How to navigate evolving security threats Security is quickly becoming the primary concern of many businesses, and protecting VoIP vulnerabilities is critical.
ITSPA. Recommendations for secure deployment of an IP-PBX. Public. Node4 Limited Richard Buxton 31/05/2011
ITSPA Recommendations for secure deployment of an IP-PBX Public Node4 Limited Richard Buxton 31/05/2011 Recommendations for secure deployment of an IP-PBX Node4 are members of the Internet Telephony Service
IPv6 SECURITY. May 2011. The Government of the Hong Kong Special Administrative Region
IPv6 SECURITY May 2011 The Government of the Hong Kong Special Administrative Region The contents of this document remain the property of, and may not be reproduced in whole or in part without the express
[CEH]: Ethical Hacking and Countermeasures
![[CEH]: Ethical Hacking and Countermeasures](/thumbs/25/6744290.jpg "[CEH]: Ethical Hacking and Countermeasures")
[CEH]: Ethical Hacking and Countermeasures Length Audience(s) Delivery Method : 5 days : This course will significantly benefit security officers, auditors, security professionals, site administrators,
VoIP Security. Customer Best Practices Guide. August 2015. 2015 IntelePeer
VoIP Security Customer Best Practices Guide August 2015 2015 IntelePeer Contents Contents... 2 Getting Started... 3 Pre-Deployment Considerations... 3 Preparation Check-List... 3 Common Security Threats...
During your session you will have access to the following lab configuration. CLIENT1 (Windows XP Workstation) 192.168.0.2 /24
Introduction The Network Vulnerabilities module provides you with the instruction and Server hardware to develop your hands on skills in the defined topics. This module includes the following exercises:
Ethical Hacking and Information Security. Foundation of Information Security. Detailed Module. Duration. Lecture with Hands On Session: 90 Hours
Ethical Hacking and Information Security Duration Detailed Module Foundation of Information Security Lecture with Hands On Session: 90 Hours Elements of Information Security Introduction As technology
Evaluation of Security and Countermeasures for a SIP-based VoIP Architecture
Evaluation of Security and Countermeasures for a SIP-based VoIP Architecture Marius HERCULEA, Tudor Mihai BLAGA, Virgil DOBROTA Technical University of Cluj-Napoca Faculty of Electronics, Telecommunications
VOIP SECURITY ISSUES AND RECOMMENDATIONS
VOIP SECURITY ISSUES AND RECOMMENDATIONS Sathasivam Mathiyalakan MSIS Department, College of Management, University of Massachusetts Boston Phone: (617) 287 7881; Email: Satha.Mathiyalakan@umb.edu ABSTRACT
Load Balance Router R258V
Load Balance Router R258V Specification Hardware Interface WAN - 5 * 10/100M bps Ethernet LAN - 8 * 10/100M bps Switch Reset Switch LED Indicator Power - Push to load factory default value or back to latest
Firewalls, Tunnels, and Network Intrusion Detection
Firewalls, Tunnels, and Network Intrusion Detection 1 Part 1: Firewall as a Technique to create a virtual security wall separating your organization from the wild west of the public internet 2 1 Firewalls
Security of IPv6 and DNSSEC for penetration testers
Security of IPv6 and DNSSEC for penetration testers Vesselin Hadjitodorov Master education System and Network Engineering June 30, 2011 Agenda Introduction DNSSEC security IPv6 security Conclusion Questions
A Reality Check on Security in VoIP
A Reality Check on Security in VoIP Communications Rick Robinson CISSP ISSAP IEEE Sr. Member Agenda Background Overview of Threats Top Ten With Reality Checks Trends Actions Pearls Questions Background
VoIP Security: How Secure is Your IP Phone?
VoIP Security: How Secure is Your IP Phone? Dan York, CISSP Director of IP Technology, Office of the CTO Chair, Mitel Product Security Team Member, Board of Directors, VoIP Security Alliance (VOIPSA) ICT
Huawei Traffic Cleaning Solution
Huawei Traffic Cleaning Solution Copyright Huawei Technologies Co., Ltd. 2011. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written
How To Fix A Hard Phone Bug
Dustin D. Trammell VoIP Security Research TippingPoint, a division of 3Com Computer Academic Underground About Me I)ruid / Dustin D. Trammell Employed by TippingPoint, a division of 3Com http://www.tippingpoint.com/security/
General Network Security
4 CHAPTER FOUR General Network Security Objectives This chapter covers the following Cisco-specific objectives for the Identify security threats to a network and describe general methods to mitigate those
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
When a student leaves this intensive 5 day class they will have hands on understanding and experience in Ethical Hacking.
Ethical Hacking and Countermeasures Course Description: This class will immerse the student into an interactive environment where they will be shown how to scan, test, hack and secure their own systems.
Hacking: Information Gathering and Countermeasures
Hacking: Information Gathering and Countermeasures Presenter: Chin Wee Yung Hacking: Content Hacking terminology History of hacking Information gathering and countermeasures Conclusion What is a Hacker?
Vulnerability Assessment and Penetration Testing
Vulnerability Assessment and Penetration Testing Module 1: Vulnerability Assessment & Penetration Testing: Introduction 1.1 Brief Introduction of Linux 1.2 About Vulnerability Assessment and Penetration
Certified Ethical Hacker (CEH)
Certified Ethical Hacker (CEH) Course Number: CEH Length: 5 Day(s) Certification Exam This course will help you prepare for the following exams: Exam 312 50: Certified Ethical Hacker Course Overview The
Linux Network Security
Linux Network Security Course ID SEC220 Course Description This extremely popular class focuses on network security, and makes an excellent companion class to the GL550: Host Security course. Protocols
WIRELESS SECURITY. Information Security in Systems & Networks Public Development Program. Sanjay Goel University at Albany, SUNY Fall 2006
WIRELESS SECURITY Information Security in Systems & Networks Public Development Program Sanjay Goel University at Albany, SUNY Fall 2006 1 Wireless LAN Security Learning Objectives Students should be able
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
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
VoIP Security. Threats and Countermeasures. Eric Chen NTT Information Sharing Platform Laboratories & VOIPSA Technical Board of Advisors
VoIP Security Threats and Countermeasures Eric Chen NTT Information Sharing Platform Laboratories & VOIPSA Technical Board of Advisors Agenda Increasing awareness of VoIP security Top VoIP security threats