000			02138nam a2200241Ia 4500
003			NULRC
005			20250520102910.0
008			250520s9999 xx 000 0 und d
020			_a9781491960387
040			_cNULRC
050			_aQA 76.9.A25 .B47 2017
100			_aBrotherston, Lee _eauthor
245		0	_aDefensive security handbook : _bbest practices for securing infrastructure / _cLee Brotherston and Amanda Berlin
260			_aBeijing, China : _bO'Reilly Media, Incorporated, _cc2017
300			_aiii, 261 pages : _billustrations ; _c23 cm.
365			_bUSD26.32
504			_aIncludes index.
505			_aCreating a security program -- Asset management and documentation -- Policies -- Standards and procedures -- User education -- Incident response -- Disaster recovery -- Industry compliance standards and frameworks -- Physical security -- Microsoft Windows infrastructure -- Unix application servers -- Endpoints -- Password management and multifactor authentication -- Network infrastructure -- Segmentation -- Vulnerability management -- Development -- Purple teaming -- IDS and IPS -- Logging and monitoring -- The extra mile.
520			_aDespite the increase of high-profile hacks, record-breaking data leaks, and ransomware attacks, many organizations don’t have the budget to establish or outsource an information security (InfoSec) program, forcing them to learn on the job. For companies obliged to improvise, this pragmatic guide provides a security-101 handbook with steps, tools, processes, and ideas to help you drive maximum-security improvement at little or no cost. Each chapter in this book provides step-by-step instructions for dealing with a specific issue, including breaches and disasters, compliance, network infrastructure and password management, vulnerability scanning, and penetration testing, among others. Network engineers, system administrators, and security professionals will learn tools and techniques to help improve security in sensible, manageable chunks.
650			_aCOMPUTER NETWORKS -- SECURITY MEASURES
700			_aBerlin, Amanda _eco-author
942			_2lcc _cREF
999			_c18201 _d18201