"16344959"^^ . . "Discretionary Access Control"@cs . "Discretionary Access Control (DAC) je v informatice typem kontroly p\u0159\u00EDstupu, kter\u00FD definoval Trusted Computer System Evaluation Criteria. Je zalo\u017Een\u00FD na kontrole p\u0159\u00EDstupu t\u00EDm, \u017Ee ov\u011B\u0159uje, kter\u00E9 skupin\u011B nebo subjektu objekt pat\u0159\u00ED. Syst\u00E9m je nazv\u00E1n \u201Erozvahov\u00FD\u201C nebo \u201Eposudkov\u00FD\u201C v tom smyslu, \u017Ee dan\u00FD subjekt s ur\u010Dit\u00FDmi p\u0159\u00EDstupov\u00FDmi pr\u00E1vy je schopen p\u0159ed\u00E1vat toto povolen\u00ED na jin\u00FD subjekt.Tento zp\u016Fsob zabezpe\u010Den\u00ED je uv\u00E1d\u011Bn jako protiklad zabezpe\u010Den\u00ED MAC (Mandatory Access Control \u2013 povinn\u00E1 p\u0159\u00EDstupov\u00E1 kontrola). U MAC m\u00E1 syst\u00E9m povinnost \u0159\u00EDdit p\u0159\u00EDstup ke v\u0161em subjekt\u016Fm, ale u DAC je to \u010Dist\u011B na jeho uv\u00E1\u017Een\u00ED. V syst\u00E9mu v\u0161ak mohou b\u00FDt pou\u017Eity oba syst\u00E9my z\u00E1rove\u0148. DAC \u0159\u00EDd\u00ED p\u0159\u00EDstup k jedn\u00E9 kategorii subjekt\u016F, kter\u00E9 si mohou p\u0159ed\u00E1vat opr\u00E1vn\u011Bn\u00ED navz\u00E1jem a MAC \u0159\u00EDd\u00ED p\u0159\u00EDstup druh\u00E9 kategorie subjekt\u016F, kde se p\u0159\u00EDstup d\u011Bd\u00ED od prvn\u00EDho z nich."@cs . . . . . "Discretionary Access Control (DAC) je v informatice typem kontroly p\u0159\u00EDstupu, kter\u00FD definoval Trusted Computer System Evaluation Criteria. Je zalo\u017Een\u00FD na kontrole p\u0159\u00EDstupu t\u00EDm, \u017Ee ov\u011B\u0159uje, kter\u00E9 skupin\u011B nebo subjektu objekt pat\u0159\u00ED."@cs . "DAC"@cs . . . . "Discretionary Access Control"@cs . . "6"^^ . "2446"^^ . "753852"^^ .