{"id":41318,"date":"2025-09-23T00:40:24","date_gmt":"2025-09-22T22:40:24","guid":{"rendered":"https:\/\/2b-advice.com\/glossary\/trojaner\/"},"modified":"2025-09-25T19:25:20","modified_gmt":"2025-09-25T17:25:20","slug":"trojan","status":"publish","type":"glossary","link":"https:\/\/2b-advice.com\/fr\/glossary\/trojaner\/","title":{"rendered":"Cheval de Troie"},"content":{"rendered":"

Cheval de Troie<\/h1>\n

Que signifie \"cheval de Troie\" ?<\/strong><\/p>\n

Les chevaux de Troie doivent leur nom \u00e0 la l\u00e9gende du cheval de bois d'Ulysse, dans le ventre duquel les soldats grecs se seraient cach\u00e9s lors de la guerre de Troie. Les programmes de chevaux de Troie utilisent une ruse similaire en se camouflant ou en camouflant leurs intentions en tant que programme utile ou en tout cas inoffensif, trompant ainsi les utilisateurs sur leurs v\u00e9ritables intentions. En effet, ils ex\u00e9cutent en arri\u00e8re-plan, \u00e0 l'insu de l'utilisateur, leur v\u00e9ritable fonction, \u00e0 savoir par exemple lire ou copier secr\u00e8tement les donn\u00e9es de l'utilisateur, endommager le syst\u00e8me ou m\u00eame le crypter. Une variante fr\u00e9quente est \u00e9galement ce que l'on appelle le ransomware.<\/p>\n

Exemple pratique<\/h2>\n

Une entreprise utilise des chevaux de Troie pour prot\u00e9ger les donn\u00e9es personnelles contre tout acc\u00e8s non autoris\u00e9 gr\u00e2ce \u00e0 des mesures techniques et organisationnelles.<\/p>","protected":false},"excerpt":{"rendered":"

Les chevaux de Troie doivent leur nom \u00e0 la l\u00e9gende du cheval de bois d'Ulysse, dans le ventre duquel les soldats grecs se seraient cach\u00e9s lors de la guerre de Troie. Les programmes de chevaux de Troie utilisent une ruse similaire en se camouflant ou en camouflant leurs intentions en tant que programme utile ou en tout cas inoffensif, trompant ainsi les utilisateurs sur leurs v\u00e9ritables intentions. En effet, ils ex\u00e9cutent en arri\u00e8re-plan, \u00e0 l'insu de l'utilisateur, leur v\u00e9ritable fonction, \u00e0 savoir par exemple lire ou copier secr\u00e8tement les donn\u00e9es de l'utilisateur, endommager le syst\u00e8me ou m\u00eame le crypter. Une variante fr\u00e9quente est \u00e9galement ce que l'on appelle le ransomware.<\/p>","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-41318","glossary","type-glossary","status-publish","hentry"],"yoast_head":"\nTrojaner - Ailance<\/title>\n<meta name=\"description\" content=\"Begriff Trojaner im Datenschutz: Definition, Zweck & Anwendung \u2013 DSGVO\u2011Bezug. 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