(ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide. Mike Chapple
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Encryption Export Controls
The Department of Commerce's Bureau of Industry and Security (BIS) sets forth regulations on the export of encryption products outside the United States. Under previous regulations, it was virtually impossible to export even relatively low-grade encryption technology outside the United States. This placed U.S. software manufacturers at a great competitive disadvantage to foreign firms that faced no similar regulations. After a lengthy lobbying campaign by the software industry, the president directed the Commerce Department to revise its regulations to foster the growth of the American security software industry.
Current regulations now designate the categories of retail and mass market security software. The rules now permit firms to submit these products for review by the Commerce Department, but the review is supposed take no longer than 30 days. After successful completion of this review, companies may freely export these products. However, government agencies often exceed legislated deadlines and companies must either wait until the review is complete or take the matter to court in an attempt to force a decision.
Privacy
The right to privacy has for years been a hotly contested issue in the United States. The main source of this contention is that the Constitution's Bill of Rights does not explicitly provide for a right to privacy. However, this right has been upheld by numerous courts and is vigorously pursued by organizations such as the American Civil Liberties Union (ACLU).
Europeans have also long been concerned with their privacy. Indeed, countries such as Switzerland are world renowned for their ability to keep financial secrets. Later in this chapter, we'll examine how the European Union (EU) data privacy laws impact companies and internet users.
U.S. Privacy Law
Although there is no explicit constitutional guarantee of privacy, a myriad of federal laws (many enacted in recent years) are designed to protect the private information the government maintains about citizens as well as key portions of the private sector such as financial, educational, and healthcare institutions. In the following sections, we'll examine a number of these federal laws.
Fourth Amendment The basis for privacy rights is in the Fourth Amendment to the U.S. Constitution. It reads as follows:The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
The direct interpretation of this amendment prohibits government agents from searching private property without a warrant and probable cause. The courts have expanded their interpretation of the Fourth Amendment to include protections against wiretapping and other invasions of privacy.
The Privacy Act of 1974 is perhaps the most significant piece of privacy legislation restricting the way the federal government may deal with private information about individual citizens. It severely limits the ability of federal government agencies to disclose private information to other people or agencies without the prior written consent of the affected individuals. It does provide for exceptions involving the census, law enforcement, the National Archives, health and safety, and court orders.
Privacy Act of 1974 The Privacy Act mandates that agencies maintain only the records that are necessary for conducting their business and that they destroy those records when they are no longer needed for a legitimate function of government. It provides a formal procedure for individuals to gain access to records the government maintains about them and to request that incorrect records be amended.The Privacy Act of 1974 applies only to government agencies. Many people misunderstand this law and believe that it applies to how companies and other organizations handle sensitive personal information, but that is not the case.
Electronic Communications Privacy Act of 1986 The Electronic Communications Privacy Act (ECPA) makes it a crime to invade the electronic privacy of an individual. This act broadened the Federal Wiretap Act, which previously covered communications traveling via a physical wire, to apply to any illegal interception of electronic communications or to the intentional, unauthorized access of electronically stored data. It prohibits the interception or disclosure of electronic communication and defines those situations in which disclosure is legal. It protects against the monitoring of email and voicemail communications and prevents providers of those services from making unauthorized disclosures of their content.One of the most notable provisions of the ECPA is that it makes it illegal to monitor mobile telephone conversations. In fact, such monitoring is punishable by a fine of up to $500 and a prison term of up to five years.
Communications Assistance for Law Enforcement Act (CALEA) of 1994 The Communications Assistance for Law Enforcement Act (CALEA) of 1994 amended the Electronic Communications Privacy Act of 1986. CALEA requires all communications carriers to make wiretaps possible for law enforcement with an appropriate court order, regardless of the technology in use.
Economic Espionage Act of 1996 The Economic Espionage Act of 1996 extends the definition of property to include proprietary economic information so that the theft of this information can be considered industrial or corporate espionage. This changed the legal definition of theft so that it was no longer restricted by physical constraints.
Health Insurance Portability and Accountability Act of 1996 In 1996, Congress passed the Health Insurance Portability and Accountability Act (HIPAA), which made numerous changes to the laws governing health insurance and health maintenance organizations (HMOs). Among the provisions of HIPAA are privacy and security regulations requiring strict security measures for hospitals, physicians, insurance companies, and other organizations that process or store private medical information about individuals.HIPAA also clearly defines the rights of individuals who are the subject of medical records and requires organizations that maintain such records to disclose these rights in writing.The HIPAA privacy and security regulations are quite complex. You should be familiar with the broad intentions of the act, as described here. If you work in the healthcare industry, consider devoting time to an in-depth study of this law's provisions.
Health Information Technology for Economic and Clinical Health Act of 2009 In 2009, Congress amended HIPAA by passing the Health Information Technology for Economic and Clinical Health (HITECH) Act. This law updated many of HIPAA's privacy and security requirements and was implemented through the HIPAA Omnibus Rule in 2013.
One of the changes mandated by the new regulations is a change in the way the law treats business associates, which are organizations that handle protected health information (PHI) on behalf of a HIPAA-covered entity. Any relationship between a covered entity and a business associate must be governed by a written contract known as a business associate agreement (BAA). Under the new regulation, business associates are directly subject to HIPAA and HIPAA enforcement actions in the same manner as a covered entity.
HITECH also introduced new data breach notification requirements. Under the HITECH Breach Notification Rule, HIPAA-covered entities that experience a data breach must notify affected individuals of the breach and must also notify both the secretary of health and human services and the media when the breach affects more than 500 individuals.
Data Breach Notification Laws
HITECH's