Russians. The U.S. seldom uses the term “information security” when discussing cyber-based
threats in official documents.
A brief look at how these three nations define information security supports this broad overview.
The U.S. published two Presidential Decision Directives (PDDs) to counter information age
threats to U.S. systems and its population, PDD-63 and PDD-68. PDD-63 focuses on critical
infrastructure protection. The 22 May 1998 PDD-63 White Paper describes the growing
vulnerability to U.S. cyber-based systems, and establishes a series of steps to counter this
vulnerability. These steps are to be in place by 2003, and include the analysis of foreign
cyber/information warfare threats. The directive mentions the term information security only
twice, and then only in regard to public outreach programs.[1] PDD-68 coordinates U.S. efforts
to promulgate its policies and counteract bad press abroad. This directive created the
International Public Information (IPI) group to coordinate the identification of hostile foreign
propaganda and deception techniques that target the U.S., according to the group's charter.[2]
The focus is hostile information programs that might not be truthful. The directive does not
characterize its actions as information security related. To find a U.S. definition of information
security, one must turn to the military. Joint Publication 3-13, Joint Doctrine for Information
Operations, defines information security as “the protection and defense of information and
information systems against unauthorized access or modification of information, whether in
storage, processing, or transit, and against denial of service to authorized users. Information
security includes those measures necessary to detect, document, and counter such threats.
Information security is composed of computer security and communications security. Also called
INFOSEC.”[3]
Russia has a number of definitions for information security, perhaps because they have thought
more about this subject than other nations due to their loss of ideology when the Soviet Union
dissolved in 1991. Russia's September 2000 Information Security Doctrine defines information
security as "the state of protection of its national interests in the information sphere defined by
the totality of balanced interests of the individual, society, and the state." Just a few months
earlier, in a May 2000 United Nations resolution, Russia defined information security somewhat
differently as the "protection of the basic interests of the individual, society and the state in the
information sphere, including the information and telecommunications infrastructure and
information per se with respect to its characteristics, such as integrity, objectivity, availability,
and confidentiality." The Russian Academy of Natural Sciences defined the term as “the
protection of the information medium of the individual, society and the state from deliberate and
accidental threats and effects.”[4] Information security, yet another source adds, is connected
with information and its material carriers: the mind of a person and other carriers of information
(books, disks, and other forms of “memory”).[5] Thus, differently than the U.S., Russia views
both the mind and information systems as integral parts of its concept of information security.
Chinese academician Shen Changxiang, of the Chinese Academy of Engineering, defined
information security in the People’s Liberation Army’s (PLA) newspaper of the General Political
Department (the PLA Daily): “[information security] refers to the prevention of any leakage of
information when it is generated, transmitted, used, and stored so that its usefulness, secrecy,
integrity, and authenticity can be preserved; and so that the reliability and controllability of the
information system can be ensured.”[6] State Council member Shen Weiguang notes that