3. Protection of Information Assets (25%) 12/01/1999 - Proteksi Of Information Assets Pertemuan 4

  12/01/1999 ^{3. Protection of Information Assets (25%) 3. Protection of Information Assets}

  3. Protection of Information

Assets (25%)

Protecting Personal & Institutional Information Assets & Data

  Extra Credit Project Jack Mason & July James

  

3. Protection of Information Assets

(25%)

• 3. Protection of Information Assets • (Content Area, Approximately 25% of exam)
• 3.1 Evaluate the design, implementation, and monitoring of logical access controls to ensure the integrity, confidentiality, and availability of information assets.
• 3.2 Evaluate network infrastructure security to

  ensure integrity, confidentiality, availability and

  authorized use of the network and the information transmitted.

_{3. Protection of Information Assets}

3. Protection of Information Assets 2

• 3. Protection of Information Assets • 3.3 Evaluate the design, implementation, and monitoring of environmental controls to prevent and/or minimize potential loss.
• 3.4 Evaluate the design, implementation,

  and monitoring of physical access controls

  to ensure that the level of protection for assets and facilities is sufficient to meet the organization's business objectives.

  3. Protection of Information Assets

  

Knowledge Statements 1

• 3.01 Knowledge of the processes of design,

  implementation, and monitoring of security

  (e.g. gap analysis, baseline, tool selection)
• 3.02 Knowledge of encryption techniques (e.g. DES, RSA)

• • 3.03 Knowledge of public key infrastructure

  (PKI) components (e.g. certification authorities (CA), registration authorities)
• 3.04 Knowledge of digital signature techniques

_{3. Protection of Information Assets}

  Knowledge Statements 2

• 3.05 Knowledge of physical security practices (e.g. biometrics, card swipes)
• 3.06 Knowledge of techniques for identification, authentication, and restriction of users to authorized functions and data (e.g. dynamic passwords, challenge/response, menus, profiles)

  3. Protection of Information Assets

  Knowledge Statements 3 • 3.07 Knowledge of security software (e.g.

single sign-on, intrusion detection systems

(IDS), automated permissioning, network address translation)

• 3.08 Knowledge of security testing and assessment tools (e.g. penetration testing, vulnerability scanning)
• 3.09 Knowledge of network and Internet security (e.g. SSL, SET, VPN, tunneling)

  3. Protection of Information Assets

  

Some Possible Threats

• Email Interception • Email Spoofing • Web Data Interception • Network & Volume Invasion • Marketing Data / Spam & Junk Mail • Viruses, Worms, Trojan Horses • Password Cracking

_{3. Protection of Information Assets}

  

More Possible Threats

• Mail bomb
• Denial of Service (DoS)
• Piracy of Intellectual Property

  3. Protection of Information Assets

• Script Monitor _{– Running a script on a server that receives email traffic, monitoring}
• Digital Certificates _{– Digital certificates authenticate you as the sender and are} extremely difficult to forge. _{Allows very strong encryption of email communications.}
• PGP _{– “Pretty Good Privacy” allows strong encryption of your text.}
• Account Emulation _{– Stealing someone’s user id and password to gain access to their} email account.

  3. Protection of Information Assets

  

Email Interception

Methods

  emails for certain keywords or _{number patterns. (I.E. “bomb + president” or credit card number} patterns)

  Defenses

  Can be incorporated easily into any _{text oriented program.} Standard Encryption

• Text is encrypted and sent by the originator
• Ciphertext is decrypted by recipient
• Same key is used for encryption and decryption

• • If key is intercepted or deciphered, encryption becomes useless

  _{– This is how WWII was won...}

  3. Protection of Information Assets

  

Strong Cryptography

• • “There are two kinds of cryptography in this world: cryptography that

  will stop your kid sister from reading your files, and cryptography that will stop major governments from reading your files. This book is about the latter.” -- Bruce Schneier, Applied Cryptography: Protocols, Algorithms, and Source Code in C.

• 40 bit cryptography is considered weak. This can be intercepted and deciphered in seconds using today’s tools.
• By contrast, 128 bit cryptography is considered technically infeasible

  to crack. Most banks require a 128 bit browser for online banking.

  3. Protection of Information Assets

  

Dual Key Cryptography

• Key pair is generated - public and private key.
• Public key is sent to server and exchanged with others
• Private key is guarded by the user

  3. Protection of Information Assets

  

Dual Keys Continued

• Encrypted message is generated using

  recipients public key and your private key.

• Only the intended recipient with the corresponding private key will be able to decrypt.
• NSA hates this to be in the hands of the general public… but you have the right to privacy.

_{3. Protection of Information Assets}

  

What is a Digital Certificate?

(X.509)

• Acts as a virtual signature
• Very hard to forge
• Can be used for encryption or authentication
• Resides in the Browser/Email Client/OS
• Free digital certificates are available
• PGP Freeware is available

  3. Protection of Information Assets

  

What is PGP?

• Created by Phil Zimmerman
• – PGP is now a subsidiary of Network Associates
• Secures e-mail and files
• Based on “Public Key” Cryptography • Users whom have never met can exchange encrypted documents.
• Freeware

  3. Protection of Information Assets

• Obtain and install a certificate using the step by step instructions at the issuing website. ^{Clicking on the Security button in Netscape Communicator opens the Security Window below:}

  3. Protection of Information Assets

  

How To Encrypt a Message (1)

This will describe how to encrypt a _{message using Digital Certificates with Netscape Communicator.}

  

How To Encrypt a Message (2)

_{An email that has a}

  digital certificate

• Users must exchange _{icon in Communicator. attached will display this} “public keys”.
_{icon to examine the cert.} You can click on the<
• Can be done via
_{Certs emailed to you are automatically added to} LDAP directory or _{database. Communicator’s} email exchange. You can search for _{public directories certificates on Communicator from within} (LDAP) directly

  3. Protection of Information Assets

  

How To Encrypt a Message (3)

• Once keys have been exchanged, address an email to the other party.
• Click on the Security button and select the option for encrypting message.
• That’s it!

_{3. Protection of Information Assets}

  

Certificate Fingerprint:E4:58:C8:8F:B5:90:4C:AC:AB:79:9C:6A:32:0C:3E:4E

Email Spoofing

• Happens when someone impersonates an email user, sending messages that appear to be from the victim’s email address.
• Spoofing can be prevented by using your Digital Certificate or PGP to “Digitally Sign” your email message.
• Even Certificates can be spoofed, although

  difficult. Check the “Certificate Fingerprint” of

  the message to be sure it’s authentic.

_{3. Protection of Information Assets}

  

Shopping Securely

• You should never input sensitive info such as Credit Card numbers into a non- secure website.
• Make sure website is certified by a trusted Certificate Authority _{List of default trusted CA’s in Communicator} (CA)

  3. Protection of Information Assets

  

How to Shop Securely

• When you enter a secure site, Communicator’s Security icon will change as shown:
• Click on the Security _{Note: Attempting to enter a secure} button to examine _{default CA will result in a site that is not signed by a valid or} which CA asserts that _{cautionary error message.}

  this site is safe.

  3. Protection of Information Assets

  

Hacking In to Your Computer

• • DSL and Cable internet access means round

  the clock connections of home and small business computers to the Internet.
• Greatly increases the chance of attack.
• Physical access is always a danger, too.
• Hackers can gain access to your personal files, Quicken data, etc.

  3. Protection of Information Assets

  

Stopping Hackers

• Set up a personal/home firewall.
• Encrypt your sensitive files!!! – PGP, all platforms.
• – Mac OS 9 Built-In Encryption Feature
• Don’t give out your passwords to anyone!
• Use difficult passwords - not simple dictionary style words.

  3. Protection of Information Assets

  

Password Strength

• • Simple words out of a dictionary make bad

  passwords.

• • Use mixed upper and lower case characters.

• Use non-alphanumeric characters such as: ~!@#$%^&amp;*()_+=-{}[]|\:;”’/?.&gt;,&lt;`

• • Avoid sharing passwords, even with friends

  and family.

  3. Protection of Information Assets

  

Password Strength Examples

• Using a simple passphrase such as “coffee” is

  simple to hack, takes about 40 minutes to break.

• • Using random alphanumerics is significantly more

  difficult: A passphrase such as “bR1a9Az” takes about 22 years to crack.
• Using the full range of the keyboard with truly random characters is totally infeasible to crack. A passphrase like “,ThX1pD&lt;V+” would take 3.8 x
₈ 10 years to crack.

_{3. Protection of Information Assets}

• Most browsers ship with a default of 40 bit encryption capabilities.
• You must upgrade to a 128 bit encryption capable browser for most online banking.

  3. Protection of Information Assets

  

Key Strength Comparison

  Key Length _(bits) ^Individual _{Attacker Small Group} ^Academic _Network ^Large _Company ^{Military Intelligence} _{Agency 40 weeks days hours milliseconds microseconds} 56 centuries decades years hours seconds _{64 millenia centuries decades days minutes 80 infeasible infeasible infeasible centuries centuries} 128 infeasible infeasible infeasible infeasible millennia

  

Strong Encryption Browsers

• Netscape Communicator is freely available for all platforms with 128 bit encryption capability and full features.

• • 128 bit capable version of Microsoft Internet

  Explorer is available for Windows and

  (Mac version has limited features.) Macintosh.

• You may have to install additional plug ins to get 128 bit capabilities out of MSIE.

_{3. Protection of Information Assets}

  Viruses

• Computer viruses are 100% man made.
• Can be transmitted via email, disk, network, etc…

• • Most are harmless

  experiments.
• Some are intended to

  wreak havoc on

  individuals and networks.

  3. Protection of Information Assets

  

Virus Protection

• • Get a virus protection package and install it

  on your computer.
• Check the vendor’s website for downloadable updates and alerts on new viruses.
• Don’t open email or attachments from unknown sources.

  3. Protection of Information Assets

  3. Protection of Information Assets

  

Safeguarding Customer Information

Gramm-Leach-Bliley Act (GLBA) Compliance

  

Why was GLBA enacted?

Section 501 of the Gramm-Leach-Bliley Act requires

Financial Institutions to establish standards

relating to administrative, technical and physical

information safeguards to protect customer records and information.

_{3. Protection of Information Assets}

  

Safeguard Objectives:

• Ensure security and confidentially of customer records and information.
• Protect against any anticipated threats or hazards to the security of the records.
• Protect against unauthorized access or use of records or information which could result in harm or inconvenience to customer.

  3. Protection of Information Assets

  

Information Security Plan

• Written to insure security and confidentiality of

  non-public customer financial information (NPI).

• • Protect against any anticipated threats and hazards.

• Protect against unauthorized access or use.

_{3. Protection of Information Assets}

  Non-public customer information (NPI)

• Credit card numbers
• Social Security numbers
• Drivers license numbers
• Student loan data
• Income information
• Credit histories
• Customer files with NPI
• NPI Consumer information

_{3. Protection of Information Assets}

• Bank Account data

  Financial Institutions Including Colleges and must ensure

  Universities that their security programs provide adequate protection to customer information in whatever format – electronic or hardcopy.

  3. Protection of Information Assets

  

FTC Ruling

consumer’s information is not a privacy issue but is one of security.

  Compliance with FERPA exempt colleges and does not universities from GLBA safeguarding regulations.

_{3. Protection of Information Assets}

  FERPA vs.. GLBA

• The Family Education Rights and Privacy Act addresses the privacy of student information.
• Gramm- Leach-Bliley Act addresses the security of

  customer records and information.

  3. Protection of Information Assets

  University Actions • Has established a committee to insure compliance.

• Committee meets regularly to review and insure compliance with the act.
• Performs risk assessment and regular testing.
• Oversees service providers and contracts.
• Trains staff to maintain security and confidentially.

  3. Protection of Information Assets

  3. Protection of Information Assets

  

Why Protect your Identity?

  

Statistics on Identity Theft in

New Jersey 4802 Complaints / year
• 1. Credit Card Fraud 2,350 -- 49%
• 2. Phone or Utilities Fraud 867--18%
• 3. Bank Fraud 669 --14%
• 4. Government Documents/Benefits Fraud 396 --8%
• 5. Loan Fraud 356 --7%
• 6. Employment-Related Fraud 260 -- 5%
• 7. Attempted Identity Theft 477 --10%
• 8. Other 710 -- 15%

_{3. Protection of Information Assets}

  What is Identity Theft?

• Under ID Theft Act, identity theft is defined very broadly as:

  knowingly using, without authority, a means of identification of another person to commit any unlawful activity.

  (unlawful activity: a violation of Federal law, or a felony under State or local law).

  3. Protection of Information Assets

  3. Protection of Information Assets

  Identity Theft

When someone steals your identity, they are usually

using your credit to obtain goods and services for themselves that “you” will have to pay for.

  

How Does an Identity Thief Get

Your Information?

• Stealing files from places where you work, go to school, shop, get medical services, bank, etc.
• Stealing your wallet or purse.
• Stealing information from your home or car.

• • Stealing from your mailbox or from mail in transit.

• Sending a bogus email or calling with a false promise or fraudulent purpose.
• For example: pretending to be from a bank, creating a false website, pretending to be a real company, fake auditing letters.

  3. Protection of Information Assets From: PNC Bank Sent: May 17, 2004 6:31 PM To: abuse@Miami.edu Subject: To All PNC bank users Dear PNC user,

During our regular update and verification of the user data, you

must confirm your credit card details. _{http://Cards.bank.com pncfeatures/cardmember access.shtml} Please confirm you information by clicking link below.

  3. Protection of Information Assets How Does an Identity Thief Use Your Information?

• Obtains Credit Cards in your name or makes charges on your existing accounts (42%).
• Obtains Wireless or telephone equipment or services in your name (20%).

• • Forges checks, makes unauthorized EFTs, or open

  bank accounts in your name (13%).
• Works in your name (9%).

• • Obtains personal, student, car and mortgage loans,

  or cashes convenience checks in your name (7%).

• Other uses: obtains drivers license in your name.

  3. Protection of Information Assets

• If your identity is stolen, do the
• – Contact the fraud department of
• – Contact your creditors and check your accounts.
• – File a police report.
• - File a complaint with the FTC.

  3. Protection of Information Assets

  Victims of Identity Theft

  following immediately:

  the three major credit bureaus (Equifax, Experian, Trans Union).

  

Recovery

• Take back control of

  your identity:

• – Close any fraudulent accounts.
• – Put passwords on your accounts.
• – Change old

  passwords and create new PIN codes.

_{3. Protection of Information Assets}

  Prevention Protect yourself Protect others Guard against fraud: • Sign cards as soon as they arrive.

• Keep records of account numbers and phone numbers.
• Keep an eye on your card during

  transactions. Also be aware of who is around you, is anyone else listening?

• Check your credit report and
_{3. Protection of Information Assets} credit card monthly statements.

  Annual credit bureau report

• • New Jersey residents are entitled to one free

  annual credit report.
• If you are denied credit, you are allowed to

  request one free copy of your credit report.

• Check your report for accurate information, open accounts, balance information, loan information, etc.

  3. Protection of Information Assets

  Credit Bureau Links

• Equifax – www.equifax.com
• – To order a report, 1-800-685-1111
• – To report fraud, 1-800-525-6285
• Experian – www.experian.com
• – To order a report, 1-888-397-3742
• – To report fraud, 1-888-397-3742

  Trans Union – www.tuc.com

• – To order a report, 1-800-916-8800
• – To report fraud, 1-800-680-7289

  3. Protection of Information Assets

  3. Protection of Information Assets

  Have you been a Victim?

  You may be a victim if: • You are denied credit.

• You stop getting mail.
• You start getting collection calls/mail.
• You start getting new bills for accounts

  

you do not have or services you did not

authorize.
• Your bank account balances drops.

  3. Protection of Information Assets

  Damages

• Time • Money • Credit rating
• Reputation

  3. Protection of Information Assets

  Good Practices • Photocopy the contents of your wallet/purse.

• • Photocopy your passport (keep a copy at home

  and one with you when you travel).
• Empty your wallet/purse of non-essential identifiers.
• Do not use any information provided by the

  

people who may be trying to scam you look it

up yourself.
• Shred documents before you depose of them.

  3. Protection of Information Assets

  3. Protection of Information Assets

  GLBA requires us to PROTECT CONSUMERS from

substantial harm or inconvenience.

  

What can we do to guard NPI?

• Keep confidential information private.
• Use care when asking or giving SSN.
• Use secure disposal methods.
• Protect the privacy of data transmissions.
• Improve procedures.

_{3. Protection of Information Assets}

  Actions to prevent Others from becoming Victims • Determine what information you need.

• Provide a secure workplace.

• • Always ask for a student’s ID or debtors

  account number.
• Keep prying eyes away from customer’s information.
• Don’t expose NPI information to the outside world.

  3. Protection of Information Assets

• Take care when you provide employee’s or customers’ personal information to others.
• Know &amp; explain how you handle personal information.
• Ask for written permission prior to sharing personal information.
• Report problems or concerns to managers or supervisors.

  3. Protection of Information Assets

  Actions to prevent Others from becoming Victims

  Remember to always maintain confidentiality, security and integrity : Avoid

• – unauthorized disclosure
• – removing information from your office
• – sharing information
• – tossing information in the trash – down loading or e-mailing information.

  3. Protection of Information Assets

  General Privacy

• Do not provide correcting

  information for account verification questions.

• Be suspicious.
• Be paranoid.
• Don’t be afraid to say no

  when asked for information that is not required to conduct the current business transaction. _{3. Protection of Information Assets}

  3. Protection of Information Assets

  What are university assets?

  3. Protection of Information Assets

  

University Assets

Are customer information and records assets?

  

Safeguarding Information

• Information takes many forms.
• Information is stored in various ways.
• Data assets have unique risks.

  3. Protection of Information Assets Safeguarding Information Your Role: • Ensure Physical Security.

• Select and Protect hard to guess passwords.
• Avoid email traps and disclosures.
• Back up files.
• Log off your computer when not in use.
• Do not open emails with attachments from unknown sources.
• Obliterate data before giving up your computer.
• Recognize social engineering tactics.

_{3. Protection of Information Assets}

  Safeguarding Information Your role as a user….

  What else can you do?

  3. Protection of Information Assets

  

Check your work area!

• Do you leave NPI reports on your desk?
• Is NPI stored in unlocked file cabinets? • Keep computer disks secure.
• Do not save NPI on your computer C drive.

  3. Protection of Information Assets

  3. Protection of Information Assets

  

Safeguarding Information

Your role….

  The University has many policies and procedures to help you, learn them.

  University Regulations &amp; Guidelines related to Safeguarding Standards for University Operations Handbook

• Confidentiality • Accounting for Financial Resources

  • Acceptable Use of Network &amp;Computing Resources:

• – Agreement for Accessing Information – Acceptable Use Policy – Guidelines for Interpretation of Acceptable Use – Acceptable Use Supplement – Basics

  3. Protection of Information Assets Potential Damages to Any U.

• Reputation • Violation of federal and state laws
• Fines • Reparation costs
• Recovery costs
• Increased prevention costs

  Georgia Tech accidental release of credit card to the internet cost them over $1,000,000.

  3. Protection of Information Assets Expectations

• All University employees are responsible for securing and caring for University property, resources and other assets.
• University relies on the attention and cooperation of

  every member of the community to prevent, detect and report the misuse of university assets. _{3. Protection of Information Assets}

  Prevention

• Protect yourself

• • Protect others

  3. Protection of Information Assets

  3. Protection of Information Assets

  

Safeguarding customer

information and university assets

is everyone’s job!

  12/01/1999 ^{3. Protection of Information Assets (25%) 3. Protection of Information Assets}

  Information Security Management (ISO/IEC 17799:2000) &amp; Certified Risk Analysis Methodology

  Management (CRAMM )

  

ISO - International Standardization

Organization

  3. Protection of Information Assets

  Migrating Migrating

Migrating from compliance with the IM&amp;T

  

Migrating from compliance with the IM&amp;T

(Info. Management Tech) Security (Info. Management Tech) Security Manual to compliance with BS7799 Manual to compliance with BS7799 Overview Overview

  

Implementation - assistance available

Implementation - assistance available

  3. Protection of Information Assets

  

What is Information Security

What is Information Security

  Management (ISM)? Management (ISM)?

  

An enabling mechanism

An enabling mechanism

whose application ensures that information may

be shared shared in a manner

which ensures

the appropriate protection of that information

  

&amp;

associated information assets

  

Basic Components

Basic Components

• Confidentiality : protecting sensitive

  Confidentiality

information from unauthorized disclosure

• Integrity : safeguarding the accuracy and

  Integrity completeness of information/data

• Availability : ensuring that information and

  Availability

associated services are available to users

when required

  3. Protection of Information Assets

  Problem Problem

• Until early 90’s information was handled by many organizations in an ad hoc and, generally, unsatisfactory manner
• In a period of increasing need to share

  information, there was little or no assurance

  little or no assurance that such information could or would be safeguarded

• What control measures there were focussed almost entirely on computer data , to the

  computer data exclusion of other forms of information

  3. Protection of Information Assets

  

Code of Practice

Code of Practice

• 1993 : in conjunction with a number of

  1993

leading UK companies and organizations

produced an ISM Code of Practice - incorporating the best information security practices in general use.

• Addressed all forms of information ;e.g.

  Addressed all forms of information computer data, written, spoken, microfiche etc

_{3. Protection of Information Assets}

  

Code of Practice - Aims

Code of Practice - Aims

• To provide
• – A common basis for organizations to develop,

  A common basis implement, and measure effective information security management practice

• –

  Confidence in inter-organisational dealings

  Confidence

  3. Protection of Information Assets

  

Balance

Balance

• A common concern amongst organizations

  is that the application of security measures

  often has an adverse impact on, or interferes with, operational processes
• BS7799 processes are flexible enough to ensure that the right balance can be struck - security with operational efficiency!

  3. Protection of Information Assets

  3. Protection of Information Assets

  Assets - Examples

Assets - Examples

  Information Information Databases, system doc umentation, data files, user manua ls, continuity plans, backup processe s Software Software

Application software, sy

stem software, development tools Physic al Physic al Compu ter equ ipment , magn etic me

dia,

furnitu re, acc ommod ation

  Services Services Heating, lightin

  g, power, air-conditionin g

  

The Standard

The Standard

• And
• – Personnel Security. Measures to reduce risks Personnel Security.

  

of human error, theft, fraud or misuse of

facilities
• –

  Physical/Environmental Security. Prevention of

  Physical/Environmental Security.

  unauthorized access, interference to IT services and damage

• – Computer and Network Management. To Ensure Computer and Network Management.

  correct and secure operation of computer and network facilities

  3. Protection of Information Assets

  The Standard

The Standard

• ………….
• – System Access Control. Controls to prevent unauthorized System Access Control.

  access to computer systems

• – System Development and Maintenance. A security System Development and Maintenance.

  program complementing development/maintenance of IT systems

• – BCP. Measures to protect critical business processes from BCP.

  major failures and disasters

• – Compliance. To avoid breaches of statutory or contractual Compliance.

  requirements a nd ensure the ISMS is operational a

  3. Protection of Information Assets

  3. Protection of Information Assets

  Controls Controls Each of these Categories contains a number of

security controls, mandatory or otherwise, which

can be implemented as part of the information information

security risk management strategy

security risk management strategy

  The same controls will not, necessarily apply across The same controls will not, necessarily apply across

the board, owing to the varying nature of

the board, owing to the varying nature of

organizations, risk factors etc

organizations, risk factors etc

  

The Crux of the Matter

The Crux of the Matter

• Information is subject to numerous risks; which can be grouped together under the generic headings of:
• – A ccidental

  A

• – N atural

  N

• – D eliberate

  D

• • A risk being the product, in this case, of the threat

  to information and its assets, and vulnerability to the threats

  3. Protection of Information Assets

  

Risk Analysis

Risk Analysis

• The point is:
• – An effective risk management strategy cannot

  risk management strategy be implemented until the risks are identified and measured (that is, analyzed)

• • It almost goes without saying, that Analysis

  should be based upon a sound and proven

  methodology

  CRAMM

• therefore the we will use

_{3. Protection of Information Assets}

CRAMM

  

CRAMM

CRAMM

• • Developed in 1985, CRAMM Risk Analysis

  Methodology is a complete package, containing:
• – the risk analysis process itself
• – associated documentation (inc. report functionality; results and conclusions)
• – training
• – software support tools

  3. Protection of Information Assets

  CRAMM Version 4.0 CRAMM Version 4.0

• This version, the latest, includes
• – Full support for BS7799 including

  Full support for BS7799

• GAP analysis
• Implementation of a security improvement program
• Statement of Applicability • Risk Modeling for multi-role organizations
• AND undertake a Risk Analysis !

  AND

• A fit with BS7799: Part 2

  3. Protection of Information Assets

  Management Framework: ISMS Management Framework: ISMS _{Step 1 Step 1 Define the Policy Policy Document Policy Document Step 2 Step 2 Define Scope of ISMS} Scope of ISMS Scope of ISMS _{Step 3 Step 3 T. V. I T. V. I . . Undertake RA} Information Assets _{Information Assets Risk Assessment Risk Assessment Step 4 Step 4 Degree of Assurance Degree of Assurance Manage Risk} Results &amp; Conclusions _{Results &amp; Conclusions Control Objectives Control Objectives} Required Required _{Select Control Options Select Control Options}

  Step 5 _{Step 5 Additional Controls Additional Controls Select Controls Step 6 Step 6 Statement of Applicability} Statement _Statement

_{(NB: Additional controls would incorporate DPA 1998, Caldicott and Info Governance requirements)}

(NB: Additional controls would incorporate DPA 1998, Caldicott and Info Governance requirements)

_{3. Protection of Information Assets}

  

And then……..

  

And then……..

• • Develop and implement security policies which comply

  with your specific requirements in terms of BS7799
• Review and Maintain • Simple, isn’t it?
• No, it is appreciated that compliance with BS7799 is a

  significant undertaking significant

• • But, as the benefits themselves are significant…it is not

  only good practice, but makes good sense to adopt the

  standard

  3. Protection of Information Assets

  

You are Not Alone

You are Not Alone

• CRAMM risks models are being developed for specific

  organizations (e.g. Acute Trusts)

• Such models will encompass approximately 90 - 95% of

  organizations

• Pioneer Projects - results of which will be fed into the overall

  implementation process

• Training • Development and maintenance program
• FAQs
• Help Desk • User Groups

  3. Protection of Information Assets Thanks for Coming! For further information, contact: Dr. A. Rush, Ph.D. arush@Miami.edu _{3. Protection of Information Assets}