| Description |
1 online resource (xx, 261 pages) : illustrations |
| Bibliography |
Includes bibliographical references and index. |
| Contents |
Creating 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. |
| Summary |
Despite 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. |
| Subject |
Computer networks -- Security measures -- United States.
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Computer security -- United States -- Planning.
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Computer security -- United States -- Management.
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Information technology -- Security measures.
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Réseaux d'ordinateurs -- Sécurité -- Mesures -- États-Unis. |
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Sécurité informatique -- États-Unis -- Planification. |
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Sécurité informatique -- États-Unis -- Gestion. |
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Technologie de l'information -- Sécurité -- Mesures. |
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Computer networks -- Security measures |
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Computer security -- Management |
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Information technology -- Security measures |
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United States |
| Added Author |
Berlin, Amanda, author.
|
| Other Form: |
Print version: Brotherston, Lee. Defensive security handbook. First edition. Sebastopol, CA : O'Reilly Media, Inc., 2017 9781491960387 (OCoLC)974194916 |
| ISBN |
9781491960356 (electronic bk.) |
|
1491960353 (electronic bk.) |
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9781491960332 (electronic bk.) |
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1491960337 (electronic bk.) |
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9781491960370 |
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149196037X |
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1491960388 |
|
9781491960387 |
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