{"id":7326,"date":"2020-01-30T12:04:14","date_gmt":"2020-01-30T09:04:14","guid":{"rendered":"http:\/\/content.freeplanetvpn.com\/?p=7326"},"modified":"2024-04-16T16:52:54","modified_gmt":"2024-04-16T13:52:54","slug":"quest-ce-quun-pare-feu-nat-et-comment-fonctionne-t-il","status":"publish","type":"post","link":"https:\/\/freevpnplanet.com\/fr\/blog\/quest-ce-quun-pare-feu-nat-et-comment-fonctionne-t-il\/","title":{"rendered":"Qu\u2019est-ce qu\u2019un pare-feu NAT et comment fonctionne-t-il?"},"content":{"rendered":"

Si vous cherchez un guide complet sur ce qu\u2019est un pare-feu NAT, alors cet article est fait pour vous!<\/p>\n

\"\"<\/p>\n

Les sujets techniques ont tendance \u00e0 devenir confus lorsqu\u2019une personne d\u2019un milieu non technique essaie d\u2019obtenir une compr\u00e9hension approfondie d\u2019un certain sujet.<\/p>\n

Nous expliquerons ce qu\u2019est la NAT, comment modifier les param\u00e8tres du pare-feu NAT et, enfin et surtout, quel est le but de la NAT et ce qu\u2019elle signifie.<\/p>\n

Le NAT, \u00e9galement connu sous le nom de traduction d\u2019adresse r\u00e9seau, est le processus par lequel vos informations IP sont modifi\u00e9es en paquets IP, qui sont ensuite transf\u00e9r\u00e9s vers le site requis.
\n

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\nCes paquets IP sont des paquets de vos informations qui sont transf\u00e9r\u00e9s via Internet. Le NAT est le plus souvent utilis\u00e9 dans les routeurs WI-FI typiques pour un certain nombre de dispositifs qui se connectent \u00e0 partir d\u2019une connexion WI-FI pour acc\u00e9der \u00e0 Internet en utilisant une IP externe.<\/p>\n

\u00c9tant donn\u00e9 que ces paquets IP (en d\u2019autres termes, des paquets d\u2019informations personnelles) sont vuln\u00e9rables et pourraient \u00eatre accessibles \u00e0 des tiers nuisibles, le processus NAT agit comme un “pare-feu”, bloquant tout trafic entrant non autoris\u00e9.<\/p>\n

Les pare-feu de traduction d\u2019adresses r\u00e9seau sont extr\u00eamement importants pour votre cybers\u00e9curit\u00e9. Si vous envisagez de renforcer votre cybers\u00e9curit\u00e9, votre meilleur choix serait d\u2019utiliser un VPN (Virtual Private Network) qui poss\u00e8de un pare-feu NAT int\u00e9gr\u00e9.<\/p>\n

Votre VPN chiffrera tous vos paquets IP, ce qui rendra pratiquement impossible pour des tiers d\u2019obtenir votre position ou toute donn\u00e9e priv\u00e9e qui pourrait potentiellement se trouver dans ces paquets.<\/p>\n

Vous devez maintenant vous demander si un pare-feu NAT est un soi-disant protecteur de donn\u00e9es, pourquoi vous avez besoin d\u2019un VPN avec un pare-feu NAT int\u00e9gr\u00e9? C\u2019est simple.<\/p>\n

Lorsqu\u2019un pare-feu Nat se suffit \u00e0 lui-m\u00eame, il ne suffit pas \u00e0 prot\u00e9ger vos donn\u00e9es contre les dangers graves que pourraient repr\u00e9senter des tiers. Les pare-feu sont des outils techniquement assez simples qui ne sont pas fiables \u00e0 100\u00a0% lorsqu\u2019il s\u2019agit de garantir la s\u00e9curit\u00e9 de vos donn\u00e9es.<\/p>\n

Pour une s\u00e9curit\u00e9 maximale de vos donn\u00e9es, il est fortement recommand\u00e9 d\u2019utiliser un VPN dot\u00e9 d\u2019un pare-feu interne. Ces pare-feu sont g\u00e9n\u00e9ralement beaucoup plus sophistiqu\u00e9s que le NAT de base et disposent de plus de fonctions pour prot\u00e9ger vos donn\u00e9es.<\/div><\/div>\n

\"\"<\/p>\n

Planet FreeVPN est un service VPN exceptionnel avec des serveurs s\u00e9curis\u00e9s et rapides pour un prix abordable\u2009! M\u00eame s\u2019il est assez nouveau sur le march\u00e9, il est parvenu \u00e0 le prendre d\u2019assaut!<\/p>\n

Ici, \u00e0 Planet FreeVPN, nous nous soucions de la cybers\u00e9curit\u00e9 de nos utilisateurs. Nous offrons les meilleurs serveurs avec les connexions les plus s\u00fbres. Des d\u00e9bits rapides et s\u00fbrs \u00e0 un prix extr\u00eamement abordable.<\/p>\n

Outre le fait que le VPNS est votre protecteur de donn\u00e9es en ligne, c\u2019est aussi un excellent moyen d\u2019\u00e9conomiser de l\u2019argent lors de la r\u00e9servation de vols et d\u2019h\u00f4tels\u2009!<\/p>\n

Avez-vous d\u00e9j\u00e0 remarqu\u00e9 que lorsque vous regardez des billets sur Expedia ou tout autre service de r\u00e9servation en ligne, chaque fois que vous regardez \u00e0 nouveau le vol ou l\u2019h\u00f4tel que vous souhaitez, le prix augmente?<\/p>\n

En effet, ce site Web surveille vos actions et voit quels vols ou h\u00f4tels vous int\u00e9ressent. En augmentant constamment le prix \u00e0 chaque nouvelle v\u00e9rification, ils esp\u00e8rent vous pousser \u00e0 acheter plus rapidement!<\/p>\n

Pour garantir votre s\u00e9curit\u00e9 et le respect de votre vie priv\u00e9e, nous vous recommandons de toujours utiliser un VPN<\/a><\/div><\/div>\n

\u00c9vitez de payer trop cher lorsque vous r\u00e9servez quelque chose en ligne!<\/p>\n

\"\"<\/p>\n

T\u00e9l\u00e9chargez Planet FreeVPN, connectez-vous \u00e0 un pays du tiers monde et, en mode incognito, commencez \u00e0 naviguer! Une adresse IP provenant d\u2019un pays du tiers monde garantit presque un prix plus bas!<\/p>\n

Prot\u00e9gez-vous des cybercrimes et prot\u00e9gez vos donn\u00e9es – utilisez Planet FreeVPN sur vos appareils iOS<\/a> et Android!<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Si vous cherchez un guide complet sur ce qu\u2019est un pare-feu NAT, alors cet article est fait pour vous! Les sujets techniques ont tendance \u00e0 devenir confus lorsqu\u2019une personne d\u2019un milieu non technique essaie d\u2019obtenir une compr\u00e9hension approfondie d\u2019un certain sujet. Nous expliquerons ce qu\u2019est la NAT, comment modifier les param\u00e8tres du pare-feu NAT et,…<\/p>\n","protected":false},"author":8,"featured_media":50119,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[235],"tags":[],"class_list":["post-7326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity-fr"],"yoast_head":"\nQu\u2019est-ce qu\u2019un pare-feu NAT et comment fonctionne-t-il? - Planet VPN<\/title>\n<meta name=\"description\" content=\"Si vous cherchez un guide complet sur ce qu\u2019est un pare-feu NAT, alors cet article est exactement ce qu\u2019il vous faut \u25b6\ufe0f Blog Planet FreeVPN\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/freevpnplanet.com\/fr\/blog\/quest-ce-quun-pare-feu-nat-et-comment-fonctionne-t-il\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u2019est-ce qu\u2019un pare-feu NAT et comment fonctionne-t-il? 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