TY - BOOK AU - Barrett,Daniel J. AU - Silverman,Richard E. AU - Byrnes,Robert G. TI - Linux security cookbook SN - 0596003919 PY - 2003/// CY - Sebastopol, CA PB - O'Reilly KW - Linux KW - Computer networks KW - Security measures KW - Operating systems (Computers) N1 - Includes index; 'Security tools & techniques'--Cover ER -