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The field includes cryptographic security, transmission security, emissions security and physical security of COMSEC equipment and associated keying material. COMSEC is used to protect both classified and unclassified traffic on military communications networks, including voice, video, and data. It is used for both analog and digital ...
Technological convergence is the tendency for technologies that were originally unrelated to become more closely integrated and even unified as they develop and advance. For example, watches, telephones, television, computers, and social media platforms began as separate and mostly unrelated technologies, but have converged in many ways into an interrelated telecommunication, media, and ...
Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. [1] The word technology can also mean the products resulting from such efforts, [ 2 ] [ 3 ] including both tangible tools such as utensils or machines , and intangible ones such as software .
Technological substitution: An incumbent technology is replaced by a radical innovation resulting in a new socio-technical regime. De-alignment and Re-alignment: Weaknesses in the regime sees the advent of competing new technologies leading to a dominant model. (E.g. the automobile replacing the horse as the primary means of land transport).
The development of transistor technology and the semiconductor industry enabled significant advances in telecommunication technology, led to the price of telecommunications services declining significantly, and led to a transition away from state-owned narrowband circuit-switched networks to private broadband packet-switched networks.
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...
[2] [3] The NCC is tasked with protecting the U.S. Government's communications networks. The Center monitors, collects and shares information on systems belonging to NSA , FBI , DoD , and DHS. The first Director appointed to head the Center was Rod Beckstrom , an entrepreneur and co-author of The Starfish and the Spider .
Technology inflows from abroad have played an important role in the development of the United States, especially in the late nineteenth century. A favorable US security environment that allowed relatively low defense spending. High trade barriers encouraged the development of domestic manufacturing industries and the inflow of foreign technologies.