Designing and Implementing Linux Firewalls and QoS
Using Netfilter, Iproute2, NAT and 17-filter
Résumé
Firewalls are used to protect your network from the outside world. Using a Linux firewall, you can do a lot more than just filtering packets. This book shows you how to implement Linux firewalls and Quality of Service using practical examples from very small to very large networks.
After giving us a background of network security, the book moves on to explain the basic technologies we will work with, namely netfilter, iproute2, NAT and l7-filter. These form the crux of building Linux firewalls and QOS. The later part of the book covers 5 real-world networks for which we design the security policies, build the firewall, setup the script, and verify our installation. Providing only necessary theoretical background, the book takes a practical approach, presenting case studies and plenty of illustrative examples.
L'auteur - Lucian Gheorghe
Lucian Gheorghe has just joined the Global NOC of Interoute, Europe's largest voice and data network provider. Before Interoute, ha was working as a senior network engineer for Globtel Internet, a significant Internet and Telephony Services Provider to the Romanian market He has been working with Linux for more than 8 years putting a strong accent on security for protecting vital data from hackers and ensuring good quality services for internet customers. Moving to VoIP services he had to focus even more on security as sensitive billing data is most often stored on servers with public IP addresses. He has been studying QoS implementations on Linux to build different types of services for IP customers and also to deliver good quality for them and for VoIP over the public internet. Lucian has also been programming with Perl, PHP and Smarty for over 5 years mostly developing in-house management interfaces for IP and VoIP services.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Packt publishing |
| Auteur(s) | Lucian Gheorghe |
| Parution | 31/10/2006 |
| Nb. de pages | 288 |
| Format | 19 x 23,5 |
| Couverture | Broché |
| Poids | 501g |
| Intérieur | Noir et Blanc |
| EAN13 | 9781904811657 |
| ISBN13 | 978-1-904811-65-7 |
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