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| 2005 - Pérennisation |
Understand a Firewall
[30 mn of reading - published 5/10/2005 5:07:44 PM - Target : Débutant]
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Author
ResumeThis article speak about Firewalls, software
guaranteeing a security for all post linked to a network just as
well of business, as family Internet. It explains what are
Firewalls, their methods of runing with different types of
filtering, technologies of protections, and also how well to use it. It
finishes by small tips to choose his firewall, following his position
(Professionel, Special).
Sommaire
- Introduction
- 1 What's a Firewall ?
- 1.1 A software who give a high protection for computer.
- 1.2 A material protection : integrate Firewall in router.
- 2 Why use it ?
- 2.1 A defense against attacks aiming his computer.
- 2.2 A protection of private life and confidentiality.
- 2.3 Give a full security on his computer.
- 3 How works a
Firewall ?
- 3.1 Packets filtering.
- 3.2 The application
filtering.
- 3.3 Static IP filtering.
- 3.4 Dynamic IP filtering.
- 3.5 Network Address
Translation.
- 3.6 Proxy.
- 4 How choose his Firewall ?
- 4.1 Know all specificity and options of Firewalls.
- 4.2 Choose following his statute: Family or Professional.
- Conclusion
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