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Author : Eric Seagren
Publisher : Syngress
Page : 509 pages
File Size : 42,6 Mb
Release : 2007-02
Category : Computers
ISBN : 9781597491235
Seagren shows readers how to secure their network from top to bottom without spending a penny on security software using best of breed open source software including Snort, Nessus, and Ethereal.
Author : Eric Seagren
Publisher : Elsevier
Page : 512 pages
File Size : 52,5 Mb
Release : 2011-04-18
Category : Computers
ISBN : 9780080516813
This is the only book to clearly demonstrate how to get big dollar security for your network using freely available tools. This is a must have book for any company or person with a limited budget. Network security is in a constant struggle for budget to get things done. Upper management wants thing to be secure but doesn’t want to pay for it. With this book as a guide, everyone can get what they want. The examples and information will be of immense value to every small business. It will explain security principles and then demonstrate how to achieve them using only freely available software. Teachers you how to implement best of breed security using tools for free Ideal for anyone recomending and implementing new technologies within the company
Author : Richard Bejtlich
Publisher : No Starch Press
Page : 376 pages
File Size : 44,8 Mb
Release : 2013-07-15
Category : Computers
ISBN : 9781593275341
Network security is not simply about building impenetrable walls—determined attackers will eventually overcome traditional defenses. The most effective computer security strategies integrate network security monitoring (NSM): the collection and analysis of data to help you detect and respond to intrusions. In The Practice of Network Security Monitoring, Mandiant CSO Richard Bejtlich shows you how to use NSM to add a robust layer of protection around your networks—no prior experience required. To help you avoid costly and inflexible solutions, he teaches you how to deploy, build, and run an NSM operation using open source software and vendor-neutral tools. You'll learn how to: –Determine where to deploy NSM platforms, and size them for the monitored networks –Deploy stand-alone or distributed NSM installations –Use command line and graphical packet analysis tools, and NSM consoles –Interpret network evidence from server-side and client-side intrusions –Integrate threat intelligence into NSM software to identify sophisticated adversaries There’s no foolproof way to keep attackers out of your network. But when they get in, you’ll be prepared. The Practice of Network Security Monitoring will show you how to build a security net to detect, contain, and control them. Attacks are inevitable, but losing sensitive data shouldn't be.
Author : Chey Cobb
Publisher : John Wiley & Sons
Page : 422 pages
File Size : 45,7 Mb
Release : 2011-05-09
Category : Computers
ISBN : 9781118085332
A hands-on, do-it-yourself guide to securing and auditing a network CNN is reporting that a vicious new virus is wreaking havoc on the world’s computer networks. Somebody’s hacked one of your favorite Web sites and stolen thousands of credit card numbers. The FBI just released a new report on computer crime that’s got you shaking in your boots. The experts will tell you that keeping your network safe from the cyber-wolves howling after your assets is complicated, expensive, and best left to them. But the truth is, anybody with a working knowledge of networks and computers can do just about everything necessary to defend their network against most security threats. Network Security For Dummies arms you with quick, easy, low-cost solutions to all your network security concerns. Whether your network consists of one computer with a high-speed Internet connection or hundreds of workstations distributed across dozens of locations, you’ll find what you need to confidently: Identify your network’s security weaknesses Install an intrusion detection system Use simple, economical techniques to secure your data Defend against viruses Keep hackers at bay Plug security holes in individual applications Build a secure network from scratch Leading national expert Chey Cobb fills you in on the basics of data security, and he explains more complex options you can use to keep your network safe as your grow your business. Among other things, you’ll explore: Developing risk assessments and security plans Choosing controls without breaking the bank Anti-virus software, firewalls, intrusion detection systems and access controls Addressing Unix, Windows and Mac security issues Patching holes in email, databases, Windows Media Player, NetMeeting, AOL Instant Messenger, and other individual applications Securing a wireless network E-Commerce security Incident response and disaster recovery Whether you run a storefront tax preparing business or you’re the network administrator at a multinational accounting giant, your computer assets are your business. Let Network Security For Dummies provide you with proven strategies and techniques for keeping your precious assets safe.
Author : Glenn Fleishman
Publisher : alt concepts
Page : 110 pages
File Size : 55,9 Mb
Release : 2022-11-21
Category : Computers
ISBN : 9781990783234
Get more from your Wi-Fi network Version 1.4, updated November 21, 2022 Setting up and securing a Wi-Fi network can be complicated and confusing. This book helps you over every hurdle involved in picking gateways, setting up a network, adding devices, and securing the network and connected phones, tablets, and computers. It’s useful for those who have set up networks in the past and want to replace them with new gear, as well as people who have never built a Wi-Fi network before.n Perhaps you already have a Wi-Fi network running in your home and office, but you’re dissatisfied with it. Or maybe you’re setting up a new house, apartment, business, or school room with Wi-Fi and need to know the basics about what to get and how to configure it. In either case, this book is for you. After over 16 years of writing regularly about Wi-Fi and answering reader questions, author Glenn Fleishman finds that the same issues still crop up: • How do I spend the least money to the best effect? • What’s the best place to put my Wi-Fi gateways? • How can I get both high throughput (speed) on my network and solid coverage across everywhere I want to use Wi-Fi? • What can I do to secure my network against outsiders near my house and elsewhere on the internet? • How do I add networked hard drives and printers? • Interference is slowing my network; what can I do to reduce it? • What’s the best way to extend my network to a garage, yard, or nearby building? This book answers those questions in depth, as well as many others related to Wi-Fi, including how to set up a personal or mobile hotspot with all major operating systems, how to access computers on your network remotely, and why you should use a VPN (virtual private network). If you have any question about overhauling your network, setting up a new one, or just finally figuring out something that’s never worked, this book has the answer. Covers macOS, Windows, iOS, Android, and Chrome OS.
Author : Lee Barken
Publisher : Prentice Hall Professional
Page : 224 pages
File Size : 49,6 Mb
Release : 2004
Category : Computers
ISBN : 0131402064
A guide to implementing a realistic, successful game plan for safe and secure wireless LANs, this volume has step-by-step guidelines and best practices for deploying secure wireless LANs in an enterprise or home environment and also within community networks.
Author : Techrepublic Staff
Publisher : CNET Networks Inc.
Page : 256 pages
File Size : 49,9 Mb
Release : 2003
Category : Computers
ISBN : 1931490716
Author : Anonim
Publisher : CNET Networks Inc.
Page : 206 pages
File Size : 40,6 Mb
Release : 2003-10
Category : Technology & Engineering
ISBN : 1932509011
Author : Chris Brenton,Cameron Hunt
Publisher : John Wiley & Sons
Page : 508 pages
File Size : 45,9 Mb
Release : 2006-09-30
Category : Computers
ISBN : 9780782151480
The Technology You Need is Out There. The Expertise You Need is in Here. Expertise is what makes hackers effective. It's what will make you effective, too, as you fight to keep them at bay. Mastering Network Security has been fully updated to reflect the latest developments in security technology, but it does much more than bring you up to date. More importantly, it gives you a comprehensive understanding of the threats to your organization's network and teaches you a systematic approach in which you make optimal use of the technologies available to you. Coverage includes: Understanding security from a topological perspective Configuring Cisco router security features Selecting and configuring a firewall Configuring Cisco's PIX firewall Configuring an intrusion detection system Providing data redundancy Configuring a Virtual Private Network Securing your wireless network Implementing authentication and encryption solutions Recognizing hacker attacks Detecting and eradicating viruses Getting up-to-date security information Locking down Windows NT/2000/XP servers Securing UNIX, Linux, and FreBSD systems
Author : Chris Hurley,Russ Rogers,Frank Thornton
Publisher : Syngress
Page : 452 pages
File Size : 47,5 Mb
Release : 2007
Category : Computers
ISBN : 159749111X
"WarDriving and Wireless Penetration Testing" brings together the premiere wireless penetration testers to outline how successful penetration testing of wireless networks is accomplished, as well as how to defend against these attacks.
Author : Elizabeth Graham
Publisher : Bookbaby
Page : 332 pages
File Size : 51,9 Mb
Release : 2021-01-24
Category : Computers
ISBN : 1098352556
This book is intended to guide beginner through intermediate users how to use free software to collect, monitor, and analyze network traffic to detect and identify potential threats. Network Security Monitoring is complex but with a few tools and basic knowledge of your network, you can detect, identify, and defend against cyber threats to your network. This book provides practical exercises to learn how to use free software to identify threats to your network. The practical exercises provide step-by-step instructions allowing you to install, configure, and use the free tools. This book is not intended to be an all-inclusive guide to defending your network and assets, but is intended to provide you with the hands-on experience to analyze your network traffic and determine if traffic is malicious.
Author : Julia H. Allen
Publisher : Addison-Wesley Professional
Page : 492 pages
File Size : 41,5 Mb
Release : 2001
Category : Computers
ISBN : UOM:39015050759938
Showing how to improve system and network security, this guide explores the practices and policies of deploying firewalls, securing network servers, securing desktop workstations, intrusion detection, response, and recovery.
Author : Jesper M. Johansson,Steve Riley
Publisher : Addison-Wesley Professional
Page : 610 pages
File Size : 55,5 Mb
Release : 2005
Category : Computers
ISBN : 9780321336439
A revolutionary, soups-to-nuts approach to network security from two of Microsoft's leading security experts.
Author : Andrew Lockhart
Publisher : "O'Reilly Media, Inc."
Page : 478 pages
File Size : 51,5 Mb
Release : 2007
Category : Computers
ISBN : 9780596527631
This edition offers both new and thoroughly updated hacks for Linux, Windows, OpenBSD, and Mac OS X servers that not only enable readers to secure TCP/IP-based services, but helps them implement a good deal of clever host-based security techniques as well.
Author : Michael Gregg,Eric Seagren,Angela Orebaugh,Matt Jonkman,Raffael Marty
Publisher : Elsevier
Page : 528 pages
File Size : 42,9 Mb
Release : 2011-04-18
Category : Computers
ISBN : 0080553567
The Perfect Reference for the Multitasked SysAdmin This is the perfect guide if network security tools is not your specialty. It is the perfect introduction to managing an infrastructure with freely available, and powerful, Open Source tools. Learn how to test and audit your systems using products like Snort and Wireshark and some of the add-ons available for both. In addition, learn handy techniques for network troubleshooting and protecting the perimeter. * Take Inventory See how taking an inventory of the devices on your network must be repeated regularly to ensure that the inventory remains accurate. * Use Nmap Learn how Nmap has more features and options than any other free scanner. * Implement Firewalls Use netfilter to perform firewall logic and see how SmoothWall can turn a PC into a dedicated firewall appliance that is completely configurable. * Perform Basic Hardening Put an IT security policy in place so that you have a concrete set of standards against which to measure. * Install and Configure Snort and Wireshark Explore the feature set of these powerful tools, as well as their pitfalls and other security considerations. * Explore Snort Add-Ons Use tools like Oinkmaster to automatically keep Snort signature files current. * Troubleshoot Network Problems See how to reporting on bandwidth usage and other metrics and to use data collection methods like sniffing, NetFlow, and SNMP. * Learn Defensive Monitoring Considerations See how to define your wireless network boundaries, and monitor to know if they’re being exceeded and watch for unauthorized traffic on your network. Covers the top 10 most popular open source security tools including Snort, Nessus, Wireshark, Nmap, and Kismet Follows Syngress' proven "How to Cheat" pedagogy providing readers with everything they need and nothing they don't