- (Topic 4)
Which of the following backup methods is primarily run when time and tape space permits, and is used for the system archive or baselined tape sets?
Correct Answer:
A
The Full Backup Method is primarily run when time and tape space permits, and is used for the system archive or baselined tape sets.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 69.
- (Topic 4)
Which of the following statements pertaining to disaster recovery planning is incorrect?
Correct Answer:
A
It is possible that an organization may not need a disaster recovery plan. An organization may not have any critical processing areas or system and they would be able to withstand lengthy interruptions.
Remember that DRP is related to systems needed to support your most critical business functions.
The DRP plan covers actions to be taken when a disaster occur but DRP PLANNING which is the keywork in the question would also include steps that happen before you use the plan such as development of the plan, training, drills, logistics, and a lot more.
To be effective, the plan would certainly cover before, during, and after the disaster actions.
It may take you a couple years to develop a plan for a medium size company, there is a lot that has to happen before the plan would be actually used in a real disaster scenario. Plan for the worst and hope for the best.
All other statements are true. NOTE FROM CLEMENT:
Below is a great article on who legally needs a plan which is very much in line with this
question. Does EVERY company needs a plan? The legal answer is NO. Some companies, industries, will be required according to laws or regulations to have a plan. A blank statement saying: All companies MUST have a plan would not be accurate. The article below is specific to the USA but similar laws will exist in many other countries.
Some companies such as utilities, power, etc... might also need plan if they have been defined as Critical Infrastructure by the government. The legal side of IT is always very complex and varies in different countries. Always talk to your lawyer to ensure you follow the law of the land :-)
Read the details below:
So Who, Legally, MUST Plan?
With the caveats above, let’s cover a few of the common laws where there is a duty to have a disaster recovery plan. I will try to include the basis for that requirement, where there is an implied mandate to do so, and what the difference is between the two
Banks and Financial Institutions MUST Have a Plan
The Federal Financial Institutions Examination Council (Council) was established on March 10, 1979, pursuant to Title X of the Financial Institutions Regulatory and Interest Rate Control Act of 1978 (FIRA), Public Law 95-630. In 1989, Title XI of the Financial Institutions Reform, Recovery and Enforcement Act of 1989 (FIRREA) established the Examination Council (the Council).
The Council is a formal interagency body empowered to prescribe uniform principles, standards, and report forms for the federal examination of financial institutions by the Board of Governors of the Federal Reserve System (FRB), the Federal Deposit Insurance Corporation (FDIC), the National Credit Union Administration (NCUA), the Office of the Comptroller of the Currency (OCC), and the Office of Thrift Supervision (OTS); and to make recommendations to promote uniformity in the supervision of financial institutions. In other words, every bank, savings and loan, credit union, and other financial institution is governed by the principles adopted by the Council.
In March of 2003, the Council released its Business Continuity Planning handbook designed to provide guidance and examination procedures for examiners in evaluating financial institution and service provider risk-management processes.
Stockbrokers MUST Have a Plan
The National Association of Securities Dealers (NASD) has adopted rules that require all its members to have business continuity plans. The NASD oversees the activities of more than 5,100 brokerage firms, approximately 130,800 branch offices and more than 658,770 registered securities representatives.
As of June 14, 2004, the rules apply to all NASD member firms. The requirements, which are specified in Rule 3510, begin with the following:
* 3510. Business Continuity Plans. (a) Each member must create and maintain a written business continuity plan identifying procedures relating to an emergency or significant business disruption. Such procedures must be reasonably designed to enable the member
to meet its existing obligations to customers. In addition, such procedures must address the member’s existing relationships with other broker-dealers and counter-parties. The business continuity plan must be made available promptly upon request to NASD staff.
NOTE:
The rules apply to every company that deals in securities, such as brokers, dealers, and their representatives, it does NOT apply to the listed companies themselves.
Electric Utilities WILL Need a Plan
The disaster recovery function relating to the electric utility grid is presently undergoing a change. Prior to 2005, the Federal Energy Regulatory Commission (FERC) could only coordinate volunteer efforts between utilities. This has changed with the adoption of Title XII of the Energy Policy Act of 2005 (16 U.S.C. 824o). That new law authorizes the FERC to create an Electric Reliability Organization (ERO).
The ERO will have the capability to adopt and enforce reliability standards for "all users, owners, and operators of the bulk power system" in the United States. At this time, FERC is in the process of finalizing the rules for the creation of the ERO. Once the ERO is created, it will begin the process of establishing reliability standards.
It is very safe to assume that the ERO will adopt standards for service restoration and disaster recovery, particularly after such widespread disasters as Hurricane Katrina. Telecommunications Utilities SHOULD Have Plans, but MIGHT NOT
Telecommunications utilities are governed on the federal level by the Federal Communications Commission (FCC) for interstate services and by state Public Utility Commissions (PUCs) for services within the state.
The FCC has created the Network Reliability and Interoperability Council (NRIC). The role of the NRIC is to develop recommendations for the FCC and the telecommunications industry to "insure [sic] optimal reliability, security, interoperability and interconnectivity of, and accessibility to, public communications networks and the internet." The NRIC members are senior representatives of providers and users of telecommunications services and products, including telecommunications carriers, the satellite, cable television, wireless and computer industries, trade associations, labor and consumer representatives, manufacturers, research organizations, and government-related organizations.
There is no explicit provision that we could find that says telecommunications carriers must have a Disaster Recovery Plan. As I have stated frequently in this series of articles on disaster recovery, however, telecommunications facilities are tempting targets for terrorism. I have not changed my mind in that regard and urge caution.
You might also want to consider what the liability of a telephone company is if it does have a disaster that causes loss to your organization. In three words: It’s not much. The following is the statement used in most telephone company tariffs with regard to its liability:
The Telephone Company’s liability, if any, for its gross negligence or willful misconduct is not limited by this tariff. With respect to any other claim or suit, by a customer or any others, for damages arising out of mistakes, omissions, interruptions, delays or errors, or defects in transmission occurring in the course of furnishing services hereunder, the Telephone Company’s liability, if any, shall not exceed an amount equivalent to the proportionate charge to the customer for the period of service during which such mistake, omission, interruption, delay, error or defect in transmission or service occurs and continues. (Source, General Exchange Tariff for major carrier)
All Health Care Providers WILL Need a Disaster Recovery Plan
HIPAA is an acronym for the Health Insurance Portability and Accountability Act of 1996, Public Law 104-191, which amended the Internal Revenue Service Code of 1986. Also known as the Kennedy-Kassebaum Act, the Act includes a section, Title II, entitled Administrative Simplification, requiring "Improved efficiency in healthcare delivery by standardizing electronic data interchange, and protection of confidentiality and security of health data through setting and enforcing standards."
The legislation called upon the Department of Health and Human Services (HHS) to publish new rules that will ensure security standards protecting the confidentiality and integrity of "individually identifiable health information," past, present, or future.
The final Security Rule was published by HHS on February 20, 2003 and provides for a uniform level of protection of all health information that is housed or transmitted electronically and that pertains to an individual.
The Security Rule requires covered entities to ensure the confidentiality, integrity, and availability of all electronic protected health information (ePHI) that the covered entity creates, receives, maintains, or transmits. It also requires entities to protect against any reasonably anticipated threats or hazards to the security or integrity of ePHI, protect against any reasonably anticipated uses or disclosures of such information that are not permitted or required by the Privacy Rule, and ensure compliance by their workforce.
Required safeguards include application of appropriate policies and procedures, safeguarding physical access to ePHI, and ensuring that technical security measures are in place to protect networks, computers and other electronic devices.
Companies with More than 10 Employees
The United States Department of Labor has adopted numerous rules and regulations in regard to workplace safety as part of the Occupational Safety and Health Act. For example, 29 USC 654 specifically requires:
(a) Each employer:
(1) shall furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees;
(2) shall comply with occupational safety and health standards promulgated under this Act.
(b) Each employee shall comply with occupational safety and health standards and all rules, regulations, and orders issued pursuant to this Act which are applicable to his own actions and conduct.
Other Considerations or Expensive Research QUESTION NO: s for Lawyers (Sorry, Eddie!)
The Foreign Corrupt Practices Act of 1977
Internal Revenue Service (IRS) Law for Protecting Taxpayer Information Food and Drug Administration (FDA) Mandated Requirements Homeland Security and Terrorist Prevention
Pandemic (Bird Flu) Prevention ISO 9000 Certification
Requirements for Radio and TV Broadcasters Contract Obligations to Customers
Document Protection and Retention Laws Personal Identity Theft...and MORE!
Suffice it to say you will need to check with your legal department for specific requirements in your business and industry!
I would like to thank my good friend, Eddie M. Pope, for his insightful contributions to this article, our upcoming book, and my ever-growing pool of lawyer jokes. If you want more information on the legal aspects of recovery planning, Eddie can be contacted at my company or via email at mailto:mempope@tellawcomlabs.com. (Eddie cannot, of course, give you legal advice, but he can point you in the right direction.)
I hope this article helps you better understand the complex realities of the legal reasons why we plan and wish you the best of luck
See original article at: http://www.informit.com/articles/article.aspx?p=777896 See another interesting article on the subject at:
http://www.informit.com/articles/article.aspx?p=677910&seqNum=1
References used for this question:
KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, John Wiley & Sons, 2001, Chapter 8: Business Continuity Planning and Disaster Recovery Planning (page 281).
- (Topic 5)
What level of assurance for a digital certificate verifies a user's name, address, social security number, and other information against a credit bureau database?
Correct Answer:
B
Users can obtain certificates with various levels of assurance. Here is a list that describe each of them:
- Class 1/Level 1 for individuals, intended for email, no proof of identity
For example, level 1 certificates verify electronic mail addresses. This is done through the use of a personal information number that a user would supply when asked to register. This level of certificate may also provide a name as well as an electronic mail address; however, it may or may not be a genuine name (i.e., it could be an alias). This proves that a human being will reply back if you send an email to that name or email address.
- Class 2/Level 2 is for organizations and companies for which proof of identity is required Level 2 certificates verify a user's name, address, social security number, and other information against a credit bureau database.
- Class 3/Level 3 is for servers and software signing, for which independent verification and checking of identity and authority is done by the issuing certificate authority
Level 3 certificates are available to companies. This level of certificate provides photo identification to accompany the other items of information provided by a level 2 certificate.
- Class 4 for online business transactions between companies
- Class 5 for private organizations or governmental security
References:
http://en.wikipedia.org/wiki/Digital_certificate veriSign introduced the concept of classes of digital certificates:
Also see:
Source: TIPTON, Harold F. & KRAUSE, Micki, Information Security Management Handbook, 4th edition (volume 1), 2000, CRC Press, Chapter 3, Secured Connections to External Networks (page 54).
- (Topic 3)
What ensures that the control mechanisms correctly implement the security policy for the entire life cycle of an information system?
Correct Answer:
C
Controls provide accountability for individuals accessing information. Assurance procedures ensure that access control mechanisms correctly implement the security policy for the entire life cycle of an information system.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, John Wiley & Sons, 2001, Chapter 2: Access control systems (page 33).
- (Topic 4)
The criteria for evaluating the legal requirements for implementing safeguards is to evaluate the cost (C) of instituting the protection versus the estimated loss (L) resulting from the exploitation of the corresponding vulnerability. Therefore, a legal liability may exists when:
Correct Answer:
A
If the cost is lower than the estimated loss (C < L), then legal liability may exists if you fail to implement the proper safeguards.
Government laws and regulations require companies to employ reasonable security measures to reduce private harms such as identity theft due to unauthorized access. The
U.S. Gramm-Leach-Bliley Act (GLBA) Safeguards Rule and the broader European Directive 95/46/EC, Article 17, both require that companies employ reasonable or appropriate administrative and technical security measures to protect consumer information.
The GLBA is a U.S. Federal law enacted by U.S. Congress in 1998 to allow consolidation among commercial banks. The GLBA Safeguards Rule is U.S. Federal regulation created in reaction to the GLBA and enforced by the U.S.
Federal Trade Commission (FTC). The Safeguards Rule requires companies to implement a security plan to protect the confidentiality and integrity of consumer personal information and requires the designation of an individual responsible for compliance.
Because these laws and regulations govern consumer personal information, they can lead to new requirements for information systems for which companies are responsible to
comply.
The act of compliance includes demonstrating due diligence, which is defined as “reasonable efforts that persons make to satisfy legal requirements or discharge their legal obligations”. Reasonableness in software systems includes industries standards and may allow for imperfection. Lawyers representing firms and other organizations, regulators, system administrators and engineers all face considerable challenge in determining what constitutes “reasonable” security measures for several reasons, including:
* 1. Compliance changes with the emergence of new security vulnerabilities due to innovations in information technology;
* 2. Compliance requires knowledge of specific security measures, however publicly available best practices typically include general goals and only address broad categories of vulnerability; and
* 3. Compliance is a best-effort practice, because improving security is costly and companies must prioritize security spending commensurate with risk of non-compliance. In general, the costs of improved security are certain, but the
improvement in security depends on unknown variables and probabilities outside the control of companies.
The following reference(s) were used for this question:
KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 315.
and
http://www.cs.cmu.edu/~breaux/publications/tdbreaux-cose10.pdf
