TY - BOOK AU - Simpson, Michael T AU - Antill, Nicholas TI - Hands-on ethical hacking and network defense SN - 9781285454672 U1 - 005.82 SIM/H PY - 2017/// CY - USA PB - Cengage Learning, KW - INFORMATION SECURITY KW - COMPUTER SECURITY KW - HACKERS KW - PENETRATION TESTING ER -