Linux FirewallsEbook Attack Detection and Response

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System administrators need to stay ahead of new security vulnerabilities that leave their networks exposed every day. A firewall and an intrusion detection systems (IDS) are two important weapons in that fight, enabling you to proactively deny access and monitor network traffic for signs of an attack. Linux Firewalls discusses the technical details of the iptables firewall and the Netfilter framework that are built into the Linux kernel, and it explains how they provide strong filtering, Network Address Translation (NAT), state tracking, and application layer inspection capabilities that rival many commercial tools. You’ll learn how to deploy iptables as an…

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Description

System administrators need to stay ahead of new security vulnerabilities that leave their networks exposed every day. A firewall and an intrusion detection systems (IDS) are two important weapons in that fight, enabling you to proactively deny access and monitor network traffic for signs of an attack.

Linux Firewalls discusses the technical details of the iptables firewall and the Netfilter framework that are built into the Linux kernel, and it explains how they provide strong filtering, Network Address Translation (NAT), state tracking, and application layer inspection capabilities that rival many commercial tools. You’ll learn how to deploy iptables as an IDS with psad and fwsnort and how to build a strong, passive authentication layer around iptables with fwknop.

Concrete examples illustrate concepts such as firewall log analysis and policies, passive network authentication and authorization, exploit packet traces, Snort ruleset emulation, and more with coverage of these topics: –Passive network authentication and OS fingerprinting –iptables log analysis and policies –Application layer attack detection with the iptables string match extension –Building an iptables ruleset that emulates a Snort ruleset –Port knocking vs. Single Packet Authorization (SPA) –Tools for visualizing iptables logs

Perl and C code snippets offer practical examples that will help you to maximize your deployment of Linux firewalls. If you’re responsible for keeping a network secure, you’ll find Linux Firewalls invaluable in your attempt to understand attacks and use iptables—along with psad and fwsnort—to detect and even prevent compromises.

Langue
en
Version
livre numérique
Date de sortie initiale
07 septembre 2007
Illustrations
Avec illustrations

Traduction

Titre original
Linux Firewalls: Attack Detection and Response

Personnes impliquées

Auteur principal

Michael Rash

Deuxième auteur

Michael Rash

Editeur principal

No Starch Press

Options de lecture

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Windows (smartphone et tablette)Android (smartphone et tablette)Lecteur électronique KoboOrdinateur de bureau (Mac et Windows)iOS (smartphone et tablette)

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Hauteur de l’emballage
0 mm
Hauteur du produit
27 mm
Largeur du produit
180 mm
Livre d‘étude
Non
Longueur du produit
233 mm
Poids de l’emballage
650 g
Porno
Non

EAN

EAN
9781593272289

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Vous trouverez cet article :

Catégories

Ordinateurs et Informatique

Systèmes d’exploitation

Sécurité

Networking

Open source

Cryptage des données

Sécurité du réseau

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Livre, ebook ou livre audio ?

Ebook

Disponibilité

Disponible à l’adresse suivante

Langue

Anglais

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