operational security definition

operational security means the transmission system's capability to retain a normal state or to return to a normal state as soon as possible, and which is characterised by operational security limits;
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operational security means the transmission system's capability to retain a normal state or to return to a normal state as soon as possible, and which is characterised by thermal limits, voltage limits, short-circuit current limits, frequency limits and stability limits;
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operational security which means the protection of the integrity of ASIS operations from interference by a foreign person or entity or reliance on inaccurate information.85
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More Definitions of operational security

operational security means the transmission system's capability to retain a normal state orto return to a normal state as soon as possible, and which is characterised by operational security limits; (2) ‘constraint’ means a situation in which there is a need to prepare and activate a remedial action in order to respect operational security limits; (3) ‘N-situation’ means the situation where no transmission system element is unavailable due to occurrence of a contingency; (4) ‘contingency list’ means the list of contingencies to be simulated in order to test the compliance with theoperational security limits; (5) ‘normal state’ means a situation in which the system is within operational security limits inthe N-situation and after the occurrence of any contingency from the contingency list, taking into account the effect of the available remedial actions;
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operational security. (OP SEC) means constraints placed on the release of information and imagery which, if made public, may compromise the security or safety of operations and personnel.
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Related to operational security

  • National security means the national defense and foreign relations of the United States.

  • Additional Security has the meaning given in clause 10.6;

  • Additional Securities means such Securities which have been deposited pursuant to Section 2.05 to effect an increase over the number of Units initially specified in the Reference Trust Agreement.

  • Additional Security Document means, any security document relating to the ETP Securities designated as such by Issuer and the Trustee, as amended, supplemented, novated and/or replaced from time to time but, for the avoidance of doubt, not including the Trust Deed or the Margin Account Security Agreement.

  • Operational Services the operational services described as such in the Services Description;

  • Recreational Services means (unless otherwise defined in this document) services that consist of participation in:

  • National Security Information means information that has been determined pursuant to Executive Order 13526 or any predecessor order to require protection against unauthorized disclosure and is marked to indicate its classified status when in documentary form. Classified or national security information is specifically authorized to be protected from unauthorized disclosure in the interest of national defense or foreign policy under an Executive Order or Act of Congress.

  • Gestational carrier means an adult woman who enters into an agreement to have an embryo implanted in her and bear the resulting child for intended parents, where the embryo is conceived by using the egg and sperm of the intended parents.

  • National Securities Exchange means an exchange registered with the Commission under Section 6(a) of the Exchange Act (or any successor to such Section).

  • Operational Control means Security monitoring, adjustment of generation and transmission resources, coordinating and approval of changes in transmission status for maintenance, determination of changes in transmission status for reliability, coordination with other Balancing Authority Areas and Reliability Coordinators, voltage reductions and load shedding, except that each legal owner of generation and transmission resources continues to physically operate and maintain its own facilities.

  • 144A Global Security means a permanent Global Security in the form of the Security attached hereto as Exhibit A-1, and that is deposited with and registered in the name of the Depositary, representing Securities sold in reliance on Rule 144A under the Securities Act.