STALLINGS WILLIAM. (2006). NETWORK SECURITY ESSENTIALS: APPLICATION AND STANDARDS. PEARSON EDUCATION.
Dyfyniad Arddull ChicagoSTALLINGS WILLIAM. NETWORK SECURITY ESSENTIALS: APPLICATION AND STANDARDS. ESSEX: PEARSON EDUCATION, 2006.
Dyfyniad MLASTALLINGS WILLIAM. NETWORK SECURITY ESSENTIALS: APPLICATION AND STANDARDS. PEARSON EDUCATION, 2006.
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