資 通 安 全 產 品 研 發 與 驗 證 (I) ICT Security Overview. Prof.. Albert B. Jeng ( 鄭 博 仁 教 授 ) 景 文 科 技 大 學 資 訊 工 程 系
|
|
- Antonia Sharp
- 8 years ago
- Views:
Transcription
1 資 通 安 全 產 品 研 發 與 驗 證 (I) ICT Security Overview Prof.. Albert B. Jeng ( 鄭 博 仁 教 授 ) 景 文 科 技 大 學 資 訊 工 程 系
2 Outline Infosec, COMPUSEC, COMSEC, and Network Security Why do we need Infosec and COMSEC? Security Threats and Vulnerabilities Security Requirements How to secure networks and information systems? Security Trends Conclusion
3 Infosec, COMPUSEC, COMSEC, and Network Security
4 What is Infosec? Information security (Infosec) means protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction information security, computer security and information assurance are frequently used interchangeably Information security is concerned with the confidentiality, integrity and availability of data regardless of the form the data may take: electronic, print, or other forms
5 What is Computer Security? Computer security (COMPUSEC) is a branch of technology known as information security as applied to computers. Objectives of COMPUSEC: protection of information from theft or corruption preservation of availability
6 What is Communication Security? Communication Security (COMSEC) means measures and controls taken to deny unauthorized persons information derived from telecommunications and ensure the authenticity of such telecommunications.. COMSEC includes cryptosecurity, transmission security, emission security, traffic-flow security. and physical security of COMSEC equipment.
7 What is Network Security? Network security is concerned with the protection of resources on the network, in particular Transport (Backbone + Access) networks: transmission media, routers, switches, network management center Computer systems: PCs and Servers Data/Information
8 Why do we need Infosec and COMSEC?
9 Why do we need Security?(1) Computers and communications (C&C) are increasingly tying the nation s critical infrastructure together The reliance on C&C raises the vulnerability of the nation s critical infrastructure to cyber attacks Information Security is essential to --- Our national security Our nation s economic well-being Law enforcement/public safety Privacy Our overall strategic goal is to empower all citizens to secure their portions of cyberspace
10 Why do we need Security?(2) Information is a strategic resource A significant portion of organizational budget is spent on managing information There are many types of information Have several security related objectives confidentiality (secrecy) - protect info value integrity - protect info accuracy availability - ensure info delivery Threats to information security various surveys, with results of order: 55% human error 10% disgruntled employees 10% dishonest employees 10% outsider access
11 Security Threats and Vulnerabilities
12 Security Glossary and Interrelationship ( 安 全 術 語 和 互 動 關 係 ) Threat: a possible danger that might exploit a vulnerability Attack: An assault on system security that derives from an intelligent threat Vulnerability: an intrinsic weakness(e.g., system security procedures, system design, implementation, internal controls, etc) that is susceptible to attack Risk: An expectation of loss expressed as the probability that a particular threat will exploit a particular vulnerability with a particular harmful result exploit launch cause Threat Vulnerability Attack Risk
13 Security Attack any action that compromises the security of information owned by an organization information security is about how to prevent attacks, or failing that, to detect attacks on information-based systems often threat & attack used to mean same thing have a wide range of attacks can focus of generic types of attacks passive active
14 Attack Types ( 攻 擊 類 別 ) 中 斷 (Interruption) 截 取 (Interception) 竄 改 (Modification) 偽 造 (Fabrication)
15 A Spectrum of Dangers ( 危 險 狀 態 譜 ) Low end: teenage joyriders Up the spectrum: individuals engaged in ID theft, fraud, extortion, and industrial espionage Nations engaged in espionage against U.S. companies and U.S. government Far end: nations building information warfare units
16 Cyber Security Threats (1) Threat Types( 安 全 類 別 ): Wiretapping( 竊 聽 ): to intercept communications Passive Wiretapping: just listening Active Wiretapping: injecting something into the communication Impersonation( 冒 充 ): pretending to be another person or process Message Confidentiality Violations( 違 反 信 息 的 隱 密 性 ) Exposure/Compromise Misdelivery Traffic Flow Analysis Integrity Violations ( 違 反 真 確 性 ) Corruption of data Web site defacement Falsification of Messages
17 Cyber Security Threats (2) Hacking( 駭 客 ) Code Integrity( 編 碼 真 確 性 ) : refers to damage to executable code Denial of Service( 拒 絕 服 務 ) Connectivity Flooding Routing problems Disruption of Service Privacy( 隱 私 性 ) Compromise information protected by privacy laws (e.g., European Union s Safe Harbor privacy laws, US DHHS s Health Insurance Portability & Accountability Act (HIPAA) for patient privacy and US FDIC s implementing Gramm-Leach- Bliley Act (GLBA) safeguarding customer information) Threat Agents( 威 脅 的 代 理 人 ): Malicious Hackers, Criminals, Industrial Spies
18 Cyber Vulnerabilities (1) Browser Vulnerability Complex software with many features to be exploited by hackers (e.g., download and run plug-ins, execution of remote Java applets) Plug-ins Security Implications Plug-ins have full access to all the data on the browser s machine Plug-ins are written and supplied by third parties Plug-ins may not be trustworthy (e.g., truly malicious plug-ins, compromised plug-ins, buggy plug-ins exploitable by hackers) Java Security Implications Flaws in Java language design (e.g., public variables should not be writable across name spaces) Java implementation errors (e.g., bugs with Java virtual machine that let programs violate Java s type system) Java security model is not formally specified
19 Cyber Vulnerabilities (2) Web Server Vulnerability Server host security failures Writing clever HTTP that exploits some bug in a Web server Exploiting a weakness in the CGI programs that are accessible through the Web server itself Communication Environment Vulnerability Lack of secure networking protocols Unencrypted Internet traffic are subject to eavesdropping and active wiretapping attacks
20 How Big is the Threat?(1) Per Computer Security Institute (CSI) and FBI 12 th Computer Crimes and Security Survey for 2007: The average annual loss reported in this year s survey shot up to $350,424 from $168,000 the previous year. Not since the 2004 report have average losses been this high. 18 percent of those respondents who suffered one or more kinds of security incident further said they d suffered a targeted attack, defined as a malware attack aimed exclusively at their organization Financial fraud overtook virus attacks as the source of the greatest financial losses; Virus losses fell to second place; Another significant cause of loss was system penetration by outsiders.
21 How Big is the Threat?(2) Insider abuse of network access or (such as trafficking in pornography or pirated software) edged out virus incidents as the most prevalent security problem, with 59 and 52 percent of respondents reporting each respectively. When asked generally whether they d suffered a security incident, 46 percent of respondents said yes, down from 53 percent last year and 56 percent the year before. The percentage of organizations reporting computer intrusions to law enforcement continued upward after reversing a multi-year decline over the past two years, standing now at 29 percent as compared to 25 percent in last year s report.
22 Types of Attacks or Misuse Detected in 2007
23 Top 10 Cyber Security Problems Lack of awareness of Internet threats and risks Lack of management support in handling security Weak site security safeguards Weak site security administration/management Many Internet sites allow wide-open Internet access Vast majority of Internet traffic is unencrypted Poor vendor supports on security Lack of security in TCP/IP protocol suite Exploitation of software (e.g., protocol implementation) bugs Cracker skills keep improving
24 Security Requirements
25 Security Requirements (1) Confidentiality Protection from disclosure to unauthorized persons Integrity Prevent data content modification by an unauthorized user and maintain data consistency Authentication Assurance of identity of person or originator of data Non-repudiation Originator or receiver of communications can t deny it later
26 Security Requirements (2) Availability Legitimate users have access when they need it Access control Unauthorized users are kept out These are often combined User authentication used for access control purposes Non-repudiation combined with authentication
27 The Cyber Security Requirements Securing the Web Server and the Data that is on it (e.g., cryptographically enabled web server, host security, server access methods, secure CGI/API programming) Securing the information that travels between the Web Server and the User (e.g., use of digital certificates and cryptography) Securing the Browser and User s own Computer (e.g., obtain a valid browser, proper security preference settings, separate execution contexts)
28 How to secure networks and information systems?
29 Cyber Security Challenges (1) Jurisdiction Internet and other computer systems do not recognize state or international boundaries Need cooperation with foreign law enforcement agencies in fighting computer crime Different legal systems and a significant disparity in technical expertise among foreign law enforcement agencies Identification Lack of identification mechanisms on global networks Individual can be anonymous or take on masked identities With the help of anonymous software, it is difficult or impossible to trace cybercriminals How to balance the need for accountability with the need for anonymity
30 Cyber Security Challenges(2) Evidentiary Issues Electronic data gathered by computers and Internet can be easily destroyed, deleted, or modified Identification and location of cybercriminals can be extremely difficult New technology, tools, capabilities, or legal authorities may be required for effective evidence-gathering, investigation, and prosecution of unlawful conducts
31 Cyber Security Challenges(3) Infrastructure Protection How to protect the systems and networks of this Nation that make our business run and operate our Nation s defenses? Because many of the Nation s infrastructure are in private hands, the private sector must take the steps necessary to prevent attacks against its systems Need for unprecedented cooperation between government agencies and private sector partners to address a variety of infrastructure assurance issues and confront cyberattacks on infrastruture
32 How to make Cyber Space more Secure?(1) Increased awareness of security risks and threats Creation of IETF, NIPC and other groups dedicated to Internet security issues Deploy available and affordable security solutions Security posture and monitoring tools Smartcards for storing user authentication Encryption to ensure data privacy and integrity Public Key Infrastructure to provide non-repudiation Access control to provide authorization and privilege management Firewalls to prevent intrusion
33 How to make Cyber Space more Secure?(2) Base network security on Risk Management rather than on Threat Avoidance Don t rely on preventive technology that will avoid the threat, but embrace sound processes that will manage the risks Implement active security monitoring to detect and respond to any insider or outsider attack Take proper network security insurance as the risk manager of last resort Prosecution and conviction of Internet criminals to turn the Internet into a lawful society
34 Security Trends
35 Security Trends (1)
36 Security Trends (2) Cracker skills keep improving, attacking tools with user friendly interfaces are easy to get and simple to launch attacks Network attacks usually starts by exploring the vulnerabilities of the weakest points and then using them as the springboards to bring down the whole network to its knees Many contemporary network attacks are now denial-ofservice attacks in nature instead of simple invasions Inadequate security in network communication equipments (e.g., routers and switches only inspect OSI Layer 3 information and most firewalls are packet-level filters) Anti-Virus software are no longer effective to recognize the prevailing network attacks
37 Conclusion
38 Conclusion Use Risk Management instead of relying on Threat Avoidance Implement active security monitoring to detect and respond to any insider or outsider attack Recommend to use standards for security products development and assessment to establish trust and manage risks
COSC 472 Network Security
COSC 472 Network Security Instructor: Dr. Enyue (Annie) Lu Office hours: http://faculty.salisbury.edu/~ealu/schedule.htm Office room: HS114 Email: ealu@salisbury.edu Course information: http://faculty.salisbury.edu/~ealu/cosc472/cosc472.html
More informationChap. 1: Introduction
Chap. 1: Introduction Introduction Services, Mechanisms, and Attacks The OSI Security Architecture Cryptography 1 1 Introduction Computer Security the generic name for the collection of tools designed
More informationAdvanced Topics in Distributed Systems. Dr. Ayman Abdel-Hamid Computer Science Department Virginia Tech
Advanced Topics in Distributed Systems Dr. Ayman Abdel-Hamid Computer Science Department Virginia Tech Security Introduction Based on Ch1, Cryptography and Network Security 4 th Ed Security Dr. Ayman Abdel-Hamid,
More informationContent Teaching Academy at James Madison University
Content Teaching Academy at James Madison University 1 2 The Battle Field: Computers, LANs & Internetworks 3 Definitions Computer Security - generic name for the collection of tools designed to protect
More informationInformation Security Policy
Information Security Policy Steve R. Hutchens, CISSP EDS, Global Leader, Homeland Security Agenda Security Architecture Threats and Vulnerabilities Design Considerations Information Security Policy Current
More informationE-commerce. Security. Learning objectives. Internet Security Issues: Overview. Managing Risk-1. Managing Risk-2. Computer Security Classifications
Learning objectives E-commerce Security Threats and Protection Mechanisms. This lecture covers internet security issues and discusses their impact on an e-commerce. Nov 19, 2004 www.dcs.bbk.ac.uk/~gmagoulas/teaching.html
More informationCS5008: 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
More information7. Public Key Cryptosystems and Digital Signatures, 8. Firewalls, 9. Intrusion detection systems, 10. Biometric Security Systems, 11.
Content 1.Introduction to Data and Network Security. 2. Why secure your Network 3. How Much security do you need, 4. Communication of network systems, 5. Topology security, 6. Cryptosystems and Symmetric
More informationChapter 6: Fundamental Cloud Security
Chapter 6: Fundamental Cloud Security Nora Almezeini MIS Department, CBA, KSU From Cloud Computing by Thomas Erl, Zaigham Mahmood, and Ricardo Puttini(ISBN: 0133387526) Copyright 2013 Arcitura Education,
More information20-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
More informationNetwork Security 網 路 安 全. Lecture 1 February 20, 2012 洪 國 寶
Network Security 網 路 安 全 Lecture 1 February 20, 2012 洪 國 寶 1 Outline Course information Motivation Introduction to security Basic network concepts Network security models Outline of the course 2 Course
More informationManaging IT Security with Penetration Testing
Managing IT Security with Penetration Testing Introduction Adequately protecting an organization s information assets is a business imperative one that requires a comprehensive, structured approach to
More informationIntroduction to Security
2 Introduction to Security : IT Security Sirindhorn International Institute of Technology Thammasat University Prepared by Steven Gordon on 25 October 2013 its335y13s2l01, Steve/Courses/2013/s2/its335/lectures/intro.tex,
More informationOverview 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
More informationCSC 474 Information Systems Security
CSC 474 Information Systems Security Introduction About Instructor Dr. Peng Ning, assistant professor of computer science http://www.csc.ncsu.edu/faculty/ning pning@ncsu.edu (919)513-4457 Office: Room
More informationBasics of Internet Security
Basics of Internet Security Premraj Jeyaprakash About Technowave, Inc. Technowave is a strategic and technical consulting group focused on bringing processes and technology into line with organizational
More informationCryptography and Network Security
Cryptography and Network Security Third Edition by William Stallings Lecture slides by Shinu Mathew John http://shinu.info/ Chapter 1 Introduction http://shinu.info/ 2 Background Information Security requirements
More informationPCI DSS Policies Outline. PCI DSS Policies. All Rights Reserved. ecfirst. 2010. Page 1 of 7 www.ecfirst.com
Policy/Procedure Description PCI DSS Policies Install and Maintain a Firewall Configuration to Protect Cardholder Data Establish Firewall and Router Configuration Standards Build a Firewall Configuration
More information10- Assume you open your credit card bill and see several large unauthorized charges unfortunately you may have been the victim of (identity theft)
1- A (firewall) is a computer program that permits a user on the internal network to access the internet but severely restricts transmissions from the outside 2- A (system failure) is the prolonged malfunction
More informationCSI/FBI 2000 COMPUTER CRIME AND SECURITY SURVEY
CSI/FBI 00 COMPUTER CRIME AND SECURITY SURVEY Statement of intent This survey was conducted by the Computer Security Institute (CSI) in association with the San Francisco Computer Crime Squad of the Federal
More informationNotes on Network Security - Introduction
Notes on Network Security - Introduction Security comes in all shapes and sizes, ranging from problems with software on a computer, to the integrity of messages and emails being sent on the Internet. Network
More informationNetwork Security. Introduction. Security services. Players. Conclusions. Distributed information Distributed processing Remote smart systems access
Roadmap Introduction Network services X.800 RFC 2828 Players Marco Carli Conclusions 2 Once.. now: Centralized information Centralized processing Remote terminal access Distributed information Distributed
More informationCS 356 Lecture 17 and 18 Intrusion Detection. Spring 2013
CS 356 Lecture 17 and 18 Intrusion Detection Spring 2013 Review Chapter 1: Basic Concepts and Terminology Chapter 2: Basic Cryptographic Tools Chapter 3 User Authentication Chapter 4 Access Control Lists
More informationRajan R. Pant Controller Office of Controller of Certification Ministry of Science & Technology rajan@cca.gov.np
Rajan R. Pant Controller Office of Controller of Certification Ministry of Science & Technology rajan@cca.gov.np Meaning Why is Security Audit Important Framework Audit Process Auditing Application Security
More informationHow Security Testing can ensure Your Mobile Application Security. Yohannes, CEHv8, ECSAv8, ISE, OSCP(PWK) Information Security Consultant
How Security Testing can ensure Your Mobile Application Security Yohannes, CEHv8, ECSAv8, ISE, OSCP(PWK) Information Security Consultant Once More Consulting & Advisory Services IT Governance IT Strategic
More informationThe FBI Cyber Program. Bauer Advising Symposium //UNCLASSIFIED
The FBI Cyber Program Bauer Advising Symposium October 11, 2012 Today s Agenda What is the threat? Who are the adversaries? How are they attacking you? What can the FBI do to help? What can you do to stop
More informationFundamentals of Information Systems Security Unit 1 Information Systems Security Fundamentals
Fundamentals of Information Systems Security Unit 1 Information Systems Security Fundamentals Learning Objective Explain the concepts of information systems security (ISS) as applied to an IT infrastructure.
More informationOverview of computer and communications security
Overview of computer and communications security 2 1 Basic security concepts Assets Threats Security services Security mechanisms 2 Assets Logical resources Information Money (electronic) Personal data
More informationTEMPLE UNIVERSITY POLICIES AND PROCEDURES MANUAL
TEMPLE UNIVERSITY POLICIES AND PROCEDURES MANUAL Title: Computer and Network Security Policy Policy Number: 04.72.12 Effective Date: November 4, 2003 Issuing Authority: Office of the Vice President for
More informationKASPERSKY SECURITY INTELLIGENCE SERVICES. EXPERT SERVICES. www.kaspersky.com
KASPERSKY SECURITY INTELLIGENCE SERVICES. EXPERT SERVICES www.kaspersky.com EXPERT SERVICES Expert Services from Kaspersky Lab are exactly that the services of our in-house experts, many of them global
More informationAchieving 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.
More informationThe Protection Mission a constant endeavor
a constant endeavor The IT Protection Mission a constant endeavor As businesses become more and more dependent on IT, IT must face a higher bar for preparedness Cyber preparedness is the process of ensuring
More information1. Computer Security: An Introduction. Definitions Security threats and analysis Types of security controls Security services
1. Computer Security: An Introduction Definitions Security threats and analysis Types of security controls Security services Mar 2012 ICS413 network security 1 1.1 Definitions A computer security system
More informationTop tips for improved network security
Top tips for improved network security Network security is beleaguered by malware, spam and security breaches. Some criminal, some malicious, some just annoying but all impeding the smooth running of a
More informationPart I. Universität Klagenfurt - IWAS Multimedia Kommunikation (VK) M. Euchner; Mai 2001. Siemens AG 2001, ICN M NT
Part I Contents Part I Introduction to Information Security Definition of Crypto Cryptographic Objectives Security Threats and Attacks The process Security Security Services Cryptography Cryptography (code
More informationNetwork Security Policy
Network Security Policy I. PURPOSE Attacks and security incidents constitute a risk to the University's academic mission. The loss or corruption of data or unauthorized disclosure of information on campus
More informationUF IT Risk Assessment Standard
UF IT Risk Assessment Standard Authority This standard was enacted by the UF Senior Vice President for Administration and the UF Interim Chief Information Officer on July 10, 2008 [7]. It was approved
More informationChapter 4 Information Security Program Development
Chapter 4 Information Security Program Development Introduction Formal adherence to detailed security standards for electronic information processing systems is necessary for industry and government survival.
More informationHOW SECURE IS YOUR ORGANIZATION FROM CYBER CRIME? Presented by
HOW SECURE IS YOUR ORGANIZATION FROM CYBER CRIME? Presented by PPN PRESENTATION OBJECTIVES To create or increase awareness of some areas of risk exposures as they pertain to information and network security.
More informationNetwork Concepts. IT 4823 Information Security Concepts and Administration. The Network Environment. Resilience. Network Topology. Transmission Media
IT 4823 Information Security Concepts and Administration March 17 Network Threats Notice: This session is being recorded. Happy 50 th, Vanguard II March 17, 1958 R.I.P. John Backus March 17, 2007 Copyright
More informationData Security Incident Response Plan. [Insert Organization Name]
Data Security Incident Response Plan Dated: [Month] & [Year] [Insert Organization Name] 1 Introduction Purpose This data security incident response plan provides the framework to respond to a security
More informationPrivacy and Security in Healthcare
5 th 5 th th National HIPAA Summit National Strategy to Secure Cyberspace Privacy and Security in Healthcare October 31, 2002 Andy Purdy Senior Advisor, IT Security and Privacy The President s Critical
More informationInformation Technology Cyber Security Policy
Information Technology Cyber Security Policy (Insert Name of Organization) SAMPLE TEMPLATE Organizations are encouraged to develop their own policy and procedures from the information enclosed. Please
More informationCSCI 454/554 Computer and Network Security. Instructor: Dr. Kun Sun
CSCI 454/554 Computer and Network Security Instructor: Dr. Kun Sun About Instructor Dr. Kun Sun, Assistant Professor of Computer Science http://www.cs.wm.edu/~ksun/ Phone: (757) 221-3457 Email: ksun@wm.edu
More informationNetwork 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 informationInformation Security Basic Concepts
Information Security Basic Concepts 1 What is security in general Security is about protecting assets from damage or harm Focuses on all types of assets Example: your body, possessions, the environment,
More informationThreats and Attacks. Modifications by Prof. Dong Xuan and Adam C. Champion. Principles of Information Security, 5th Edition 1
Threats and Attacks Modifications by Prof. Dong Xuan and Adam C. Champion Principles of Information Security, 5th Edition 1 Learning Objectives Upon completion of this material, you should be able to:
More informationNETWORK SECURITY ASPECTS & VULNERABILITIES
NETWORK SECURITY ASPECTS & VULNERABILITIES Luis Sousa Cardoso FIINA President Brdo pri Kranju, 19. in 20. maj 2003 1 Background Importance of Network Explosive growth of computers and network - To protect
More information9. Information Assurance and Security, Protecting Information Resources. Janeela Maraj. Tutorial 9 21/11/2014 INFO 1500
INFO 1500 9. Information Assurance and Security, Protecting Information Resources 11. ecommerce and ebusiness Janeela Maraj Tutorial 9 21/11/2014 9. Information Assurance and Security, Protecting Information
More informationTYPES, PREVALENCE, AND PREVENTION OF CYBERCRIME. Haya Fetais & Mohammed Shabana. Saint Leo University COM- 510
TYPES, PREVALENCE, AND PREVENTION OF CYBERCRIME Haya Fetais & Mohammed Shabana Saint Leo University COM- 510 November 23, 2014 Introduction Globalization and technological developments have infiltrated
More informationWhy Email Encryption is Essential to the Safety of Your Business
Why Email Encryption is Essential to the Safety of Your Business What We ll Cover Email is Like a Postcard o The Cost of Unsecured Email 5 Steps to Implement Email Encryption o Know Your Compliance Regulations
More informationResearch Topics in the National Cyber Security Research Agenda
Research Topics in the National Cyber Security Research Agenda Trust and Security for our Digital Life About this document: This document summarizes the research topics as identified in the National Cyber
More informationVOIP Attacks On The Rise
VOIP Attacks On The Rise Voice over IP (VoIP) infrastructure has become more susceptible to cyber-attack due to the proliferation of both its use and the tools that can be used for malicious purposes.
More informationWhite Paper. Information Security -- Network Assessment
Network Assessment White Paper Information Security -- Network Assessment Disclaimer This is one of a series of articles detailing information security procedures as followed by the INFOSEC group of Computer
More informationSECURING YOUR SMALL BUSINESS. Principles of information security and risk management
SECURING YOUR SMALL BUSINESS Principles of information security and risk management The challenge Information is one of the most valuable assets of any organization public or private, large or small and
More informationa) Encryption is enabled on the access point. b) The conference room network is on a separate virtual local area network (VLAN)
MIS5206 Week 12 Your Name Date 1. Which significant risk is introduced by running the file transfer protocol (FTP) service on a server in a demilitarized zone (DMZ)? a) User from within could send a file
More informationSecurity Issues with Integrated Smart Buildings
Security Issues with Integrated Smart Buildings Jim Sinopoli, Managing Principal Smart Buildings, LLC The building automation industry is now at a point where we have legitimate and reasonable concern
More informationFederal Bureau of Investigation. Los Angeles Field Office Computer Crime Squad
Federal Bureau of Investigation Los Angeles Field Office Computer Crime Squad Overview FBI and Infrastructure Protection Cyber Crime Cases Cyber Law What to do Infrastructure Protection: Traditional Threat
More informationProtecting Your Organisation from Targeted Cyber Intrusion
Protecting Your Organisation from Targeted Cyber Intrusion How the 35 mitigations against targeted cyber intrusion published by Defence Signals Directorate can be implemented on the Microsoft technology
More informationProtecting Organizations from Cyber Attack
Protecting Organizations from Cyber Attack Cliff Glantz and Guy Landine Pacific Northwest National Laboratory (PNNL) PO Box 999 Richland, WA 99352 cliff.glantz@pnnl.gov guy.landine@pnnl.gov 1 Key Topics
More informationHow-To Guide: Cyber Security. Content Provided by
How-To Guide: Cyber Security Content Provided by Who needs cyber security? Businesses that have, use, or support computers, smartphones, email, websites, social media, or cloudbased services. Businesses
More informationCybersecurity for the C-Level
Cybersecurity for the C-Level Director Glossary of Defined Cybersecurity Terms A Active Attack An actual assault perpetrated by an intentional threat source that attempts to alter a system, its resources,
More informationWhite Paper A SECURITY GUIDE TO PROTECTING IP PHONE SYSTEMS AGAINST ATTACK. A balancing act
A SECURITY GUIDE TO PROTECTING IP PHONE SYSTEMS AGAINST ATTACK With organizations rushing to adopt Voice over IP (VoIP) technology to cut costs and integrate applications designed to serve customers better,
More informationDeploying Firewalls Throughout Your Organization
Deploying Firewalls Throughout Your Organization Avoiding break-ins requires firewall filtering at multiple external and internal network perimeters. Firewalls have long provided the first line of defense
More informationINFORMATION SECURITY FOR YOUR AGENCY
INFORMATION SECURITY FOR YOUR AGENCY Presenter: Chad Knutson Secure Banking Solutions, LLC CONTACT INFORMATION Dr. Kevin Streff Professor at Dakota State University Director - National Center for the Protection
More informationResponsible Administrative Unit: Computing, Communications & Information Technologies. Information Technology Appropriate Use Policy
1.0 BACKGROUND AND PURPOSE Information Technology ( IT ) includes a vast and growing array of computing, electronic and voice communications facilities and services. At the Colorado School of Mines ( Mines
More informationData Management Policies. Sage ERP Online
Sage ERP Online Sage ERP Online Table of Contents 1.0 Server Backup and Restore Policy... 3 1.1 Objectives... 3 1.2 Scope... 3 1.3 Responsibilities... 3 1.4 Policy... 4 1.5 Policy Violation... 5 1.6 Communication...
More informationCybercrimes: A Multidisciplinary Analysis
Sumit Ghosh Elliot Turrini Editors Cybercrimes: A Multidisciplinary Analysis fyj Springer Part I Introducing Cybercrimes 1 A Pragmatic, Experiential Definition of Computer Crimes 3 1.1 Introducing Computer
More informationNEW JERSEY STATE POLICE EXAMPLES OF CRIMINAL INTENT
Appendix A to 11-02-P1-NJOIT NJ OFFICE OF INFORMATION TECHNOLOGY P.O. Box 212 www.nj.gov/it/ps/ 300 Riverview Plaza Trenton, NJ 08625-0212 NEW JERSEY STATE POLICE EXAMPLES OF CRIMINAL INTENT The Intent
More informationNetwork Security. Network Security Hierarchy. CISCO Security Curriculum
Network Security Network Security Hierarchy Material elaborat dupa: CISCO Security Curriculum Kenny Paterson s Lectures for: M.Sc. in Information Security, Royal Holloway, University of London 1 Objectives
More informationBuilding A Secure Microsoft Exchange Continuity Appliance
Building A Secure Microsoft Exchange Continuity Appliance Teneros, Inc. 215 Castro Street, 3rd Floor Mountain View, California 94041-1203 USA p 650.641.7400 f 650.641.7401 ON AVAILABLE ACCESSIBLE Building
More informationPOLICIES. Campus Data Security Policy. Issued: September, 2009 Responsible Official: Director of IT Responsible Office: IT Central.
POLICIES Campus Data Security Policy Issued: September, 2009 Responsible Official: Director of IT Responsible Office: IT Central Policy Statement Policy In the course of its operations, Minot State University
More informationFIREWALLS & NETWORK SECURITY with Intrusion Detection and VPNs, 2 nd ed. Chapter 4 Finding Network Vulnerabilities
FIREWALLS & NETWORK SECURITY with Intrusion Detection and VPNs, 2 nd ed. Chapter 4 Finding Network Vulnerabilities Learning Objectives Name the common categories of vulnerabilities Discuss common system
More informationInternet Safety and Security: Strategies for Building an Internet Safety Wall
Internet Safety and Security: Strategies for Building an Internet Safety Wall Sylvanus A. EHIKIOYA, PhD Director, New Media & Information Security Nigerian Communications Commission Abuja, NIGERIA Internet
More informationTable of Contents. Page 2/13
Page 1/13 Table of Contents Introduction...3 Top Reasons Firewalls Are Not Enough...3 Extreme Vulnerabilities...3 TD Ameritrade Security Breach...3 OWASP s Top 10 Web Application Security Vulnerabilities
More informationTop Five Things You Need to Know About Cybersecurity. Larry Mattox, VC3 Session #7
Top Five Things You Need to Know About Cybersecurity Larry Mattox, VC3 Session #7 Cyber breaches are more sophisticated and can happen to any size organization. Victims of Cyber-espionage CNN, Washington
More informationA Review of Anomaly Detection Techniques in Network Intrusion Detection System
A Review of Anomaly Detection Techniques in Network Intrusion Detection System Dr.D.V.S.S.Subrahmanyam Professor, Dept. of CSE, Sreyas Institute of Engineering & Technology, Hyderabad, India ABSTRACT:In
More informationPCI DSS Requirements - Security Controls and Processes
1. Build and maintain a secure network 1.1 Establish firewall and router configuration standards that formalize testing whenever configurations change; that identify all connections to cardholder data
More informationCisco Advanced Services for Network Security
Data Sheet Cisco Advanced Services for Network Security IP Communications networking the convergence of data, voice, and video onto a single network offers opportunities for reducing communication costs
More informationThreat Modeling. Frank Piessens (Frank.Piessens@cs.kuleuven.be ) KATHOLIEKE UNIVERSITEIT LEUVEN
Threat Modeling Frank Piessens (Frank.Piessens@cs.kuleuven.be ) Secappdev 2007 1 Overview Introduction Key Concepts Threats, Vulnerabilities, Countermeasures Example Microsoft s Threat Modeling Process
More informationSecurity Goals Services
1 2 Lecture #8 2008 Freedom from danger, risk, etc.; safety. Something that secures or makes safe; protection; defense. Precautions taken to guard against crime, attack, sabotage, espionage, etc. An assurance;
More informationEnterprise K12 Network Security Policy
Enterprise K12 Network Security Policy I. Introduction The K12 State Wide Network was established by MDE and ITS to provide a private network infrastructure for the public K12 educational community. Therefore,
More informationCryptography and Network Security Chapter 1
Cryptography and Network Security Chapter 1 Acknowledgments Lecture slides are based on the slides created by Lawrie Brown Chapter 1 Introduction The art of war teaches us to rely not on the likelihood
More informationInformation System Security
Information System Security Chapter 1:Introduction Dr. Lo ai Tawalbeh Faculty of Information system and Technology, The Arab Academy for Banking and Financial Sciences. Jordan Chapter 1 Introduction The
More informationPenetration Testing Service. By Comsec Information Security Consulting
Penetration Testing Service By Consulting February, 2007 Background The number of hacking and intrusion incidents is increasing year by year as technology rolls out. Equally, there is no hiding place your
More informationFERPA: Data & Transport Security Best Practices
FERPA: Data & Transport Security Best Practices April 2013 Mike Tassey Privacy Technical Assistance Center FERPA and Data Security Unlike HIPAA and other similar federal regulations, FERPA does not require
More informationInformation Security Law: Control of Digital Assets.
Brochure More information from http://www.researchandmarkets.com/reports/2128523/ Information Security Law: Control of Digital Assets. Description: For most organizations, an effective information security
More informationE-commerce. business. technology. society. Kenneth C. Laudon Carol Guercio Traver. Second Edition. Copyright 2007 Pearson Education, Inc.
Copyright 2007 Pearson Education, Inc. Slide 5-1 E-commerce business. technology. society. Second Edition Kenneth C. Laudon Carol Guercio Traver Copyright 2007 Pearson Education, Inc. Slide 5-2 Chapter
More informationCPSC 467: Cryptography and Computer Security
CPSC 467: Cryptography and Computer Security Michael J. Fischer Lecture 1 September 2, 2015 CPSC 467, Lecture 1 1/13 Protecting Information Information security Security principles Crypto as a security
More informationExecutive Overview...4. Importance to Citizens, Businesses and Government...5. Emergency Management and Preparedness...6
Securing the State Of Michigan Information Technology Resources Table of Contents Executive Overview...4 Importance to Citizens, Businesses and Government...5 Emergency Management and Preparedness...6
More informationCourse 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
More informationThis chapter covers the following topics: Why Network Security Is Necessary Secure Network Design Defined Categorizing Network Security Threats How
This chapter covers the following topics: Why Network Security Is Necessary Secure Network Design Defined Categorizing Network Security Threats How Network Security Is Breached Network Security Policy
More informationIY2760/CS3760: Part 6. IY2760: Part 6
IY2760/CS3760: Part 6 In this part of the course we give a general introduction to network security. We introduce widely used security-specific concepts and terminology. This discussion is based primarily
More informationJuniper Networks Secure
White Paper Juniper Networks Secure Development Lifecycle Six Practices for Improving Product Security Copyright 2013, Juniper Networks, Inc. 1 Table of Contents Executive Summary...3 Introduction...3
More informationUS-CERT Overview & Cyber Threats
US-CERT Overview & Cyber Threats National Cyber Security Division United States Computer Emergency Readiness Team June 2006 Agenda Introduction to US-CERT Overview of why we depend on a secure cyberspace
More informationITSC Training Courses Student IT Competence Programme SIIS1 Information Security
ITSC Training Courses Student IT Competence Programme SI1 2012 2013 Prof. Chan Yuen Yan, Rosanna Department of Engineering The Chinese University of Hong Kong SI1-1 Course Outline What you should know
More informationPRINCIPLES AND PRACTICE OF INFORMATION SECURITY
PRINCIPLES AND PRACTICE OF INFORMATION SECURITY Protecting Computers from Hackers and Lawyers Linda Volonino, Ph.D. Canisius College Stephen R. Robinson Verity Partners, LLC with contributions by Charles
More informationCS 665: Computer System Security. Network Security. Usage environment. Sources of vulnerabilities. Information Assurance Module
CS 665: Computer System Security Network Security Bojan Cukic Lane Department of Computer Science and Electrical Engineering West Virginia University 1 Usage environment Anonymity Automation, minimal human
More information