firewall

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Firewall

Author : Andy McNab
ISBN : 9781407039688
Genre : Fiction
File Size : 50. 16 MB
Format : PDF, ePub, Mobi
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The bestselling Nick Stone thriller from the author of Bravo Two Zero. Tough, resourceful and ruthless, ex-SAS trooper Nick Stone is now working for British Intelligence on deniable operations. And is desperately in need of cash. When he is offered a lucrative freelance job, Stone thinks his problems are over. All he needs to do is kidnap a Russian mafia warlord. And so Stone is thrust into the grim underworld of Estonia, with unknown aggressors stalking the Arctic landscape. Russia has launched a cyber-espionage attack, hacking into the West's most sensitive military secrets. Stone must stop them. But the mafia are waiting in the wings with their own chillingly brutal solution... 'Authentic to the core' Daily Express

Firewalls

Author : John R. Vacca
ISBN : 9780080491325
Genre : Computers
File Size : 69. 13 MB
Format : PDF, ePub
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In this book, you will gain extensive hands-on experience installing and configuring a firewall. You will also learn how to allow access to key Web services while maintaining your organization's security, as well as how to implement firewall-to-firewall virtual private networks (VPNs). You will learn how to build a firewall to protect your network; provide access to HTTP and FTP services on the Internet, and implement publicly accessible servers without compromising security. Furthermore, throughout the book, extensive hands-on examples provide you with practical experience in establishing security with firewalls. Examples include, but are not limited to: Installing and configuring Check Point FireWall-1; scanning to validate configuration using ISS Internet Scanner; configuring the firewall to support simple and complex Web services; setting up a packet filtering router; enhancing firewall configurations to support split-DNS; authenticating remote users; and protecting browsers and servers with a proxy-based firewall. · Install and configure proxy-based and stateful-filtering firewalls · Protect internal IP addresses with NAT and deploy a secure DNS architecture · Develop an Internet/intranet security policy to protect your organization's systems and data · Reduce your susceptibility to an attack by deploying firewalls, data encryption and decryption and other countermeasures

Firewall

Author : Noite.pl
ISBN :
Genre :
File Size : 22. 18 MB
Format : PDF, Kindle
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I will install a firewall. But how does it work ? Is installation just enough or will I have to configure it? But how? The principles of operation of a firewall are discussed. Types of firewalls are presented. When to use them? Basic techniques of configuring a firewall.

Building Internet Firewalls

Author : Elizabeth D. Zwicky
ISBN : 0596551886
Genre : Computers
File Size : 85. 8 MB
Format : PDF, ePub, Docs
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In the five years since the first edition of this classic book was published, Internet use has exploded. The commercial world has rushed headlong into doing business on the Web, often without integrating sound security technologies and policies into their products and methods. The security risks--and the need to protect both business and personal data--have never been greater. We've updated Building Internet Firewalls to address these newer risks. What kinds of security threats does the Internet pose? Some, like password attacks and the exploiting of known security holes, have been around since the early days of networking. And others, like the distributed denial of service attacks that crippled Yahoo, E-Bay, and other major e-commerce sites in early 2000, are in current headlines. Firewalls, critical components of today's computer networks, effectively protect a system from most Internet security threats. They keep damage on one part of the network--such as eavesdropping, a worm program, or file damage--from spreading to the rest of the network. Without firewalls, network security problems can rage out of control, dragging more and more systems down. Like the bestselling and highly respected first edition, Building Internet Firewalls, 2nd Edition, is a practical and detailed step-by-step guide to designing and installing firewalls and configuring Internet services to work with a firewall. Much expanded to include Linux and Windows coverage, the second edition describes: Firewall technologies: packet filtering, proxying, network address translation, virtual private networks Architectures such as screening routers, dual-homed hosts, screened hosts, screened subnets, perimeter networks, internal firewalls Issues involved in a variety of new Internet services and protocols through a firewall Email and News Web services and scripting languages (e.g., HTTP, Java, JavaScript, ActiveX, RealAudio, RealVideo) File transfer and sharing services such as NFS, Samba Remote access services such as Telnet, the BSD "r" commands, SSH, BackOrifice 2000 Real-time conferencing services such as ICQ and talk Naming and directory services (e.g., DNS, NetBT, the Windows Browser) Authentication and auditing services (e.g., PAM, Kerberos, RADIUS); Administrative services (e.g., syslog, SNMP, SMS, RIP and other routing protocols, and ping and other network diagnostics) Intermediary protocols (e.g., RPC, SMB, CORBA, IIOP) Database protocols (e.g., ODBC, JDBC, and protocols for Oracle, Sybase, and Microsoft SQL Server) The book's complete list of resources includes the location of many publicly available firewall construction tools.

Firewall

Author : DiAnn Mills
ISBN : 9781414396132
Genre : Fiction
File Size : 89. 15 MB
Format : PDF, Kindle
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2015 Christy Award finalist! 2014 winner of a Genre Fiction award from Library Journal! After a whirlwind romance, Taryn Young is preparing to board a plane at Houston International Airport, bound for a dream honeymoon, when a bomb decimates the terminal. Injured but still alive, she awakens to discover her husband is missing and they’re both considered prime suspects in the attack. Further, the FBI is convinced her husband isn’t who he appears to be. Agent Grayson Hall’s number-one priority is to catch those responsible for the day’s act of terror. All evidence is pointing to Taryn and her new husband. But his instinct tells him her pleas of innocence are genuine. Is her naiveté just for show, or could she truly be another victim of a master scheme, possibly linked to the software she recently developed for her company? With both their lives and reputations on the line, and the media outcry for justice increasing with each passing minute, Taryn and Grayson have no choice but to trust one another . . . and pray they can uncover the truth before they become two more casualties.

Firewall

Author : Henning Mankell
ISBN : 9781407017686
Genre : Fiction
File Size : 45. 9 MB
Format : PDF, ePub, Docs
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Stopping to use a cash machine one evening, a man falls to the ground: dead. A taxi driver is brutally murdered by two teenage girls who demonstrate a complete lack of remorse. One girl escapes police custody and disappears without trace. Soon afterwards, a blackout covers half the country. When an engineer arrives at the malfunctioning power station, he makes a grisly discovery... Inspector Kurt Wallander is sure that these events must be linked - somehow. Hampered by the discovery of betrayals in his own team, lonely and frustrated, Wallander begins to lose conviction in his role as a detective. And somehow these criminals seem always to know the police's next move.

The Best Damn Firewall Book Period

Author : Syngress
ISBN : 9780080476063
Genre : Computers
File Size : 23. 2 MB
Format : PDF, ePub
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This book is essential reading for anyone wanting to protect Internet-connected computers from unauthorized access. Coverage includes TCP/IP, setting up firewalls, testing and maintaining firewalls, and much more. All of the major important firewall products are covered including Microsoft Internet Security and Acceleration Server (ISA), ISS BlackICE, Symantec Firewall, Check Point NG, and PIX Firewall. Firewall configuration strategies and techniques are covered in depth. The book answers questions about firewalls, from How do I make Web/HTTP work through my firewall? To What is a DMZ, and why do I want one? And What are some common attacks, and how can I protect my system against them? The Internet's explosive growth over the last decade has forced IT professionals to work even harder to secure the private networks connected to it—from erecting firewalls that keep out malicious intruders to building virtual private networks (VPNs) that permit protected, fully encrypted communications over the Internet's vulnerable public infrastructure. The Best Damn Firewalls Book Period covers the most popular Firewall products, from Cisco's PIX Firewall to Microsoft's ISA Server to CheckPoint NG, and all the components of an effective firewall set up. Anything needed to protect the perimeter of a network can be found in this book. - This book is all encompassing, covering general Firewall issues and protocols, as well as specific products. - Anyone studying for a security specific certification, such as SANS' GIAC Certified Firewall Analyst (GCFW) will find this book an invaluable resource. - The only book to cover all major firewall products from A to Z: CheckPoint, ISA Server, Symatec, BlackICE, PIX Firewall and Nokia.

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