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kryptering-og-anonym-internetsurfing-en-praktisk-guide-for-begyndere.pdf

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80 KAPITEL 9. KRYPTERING9.3 Symmetrisk <strong>kryptering</strong>9.3.1 Symmetrisk <strong>kryptering</strong> <strong>og</strong> de<strong>kryptering</strong>af tekstKrypteringBemærk, at du aldrig bør skrive <strong>for</strong>trolig tekst i <strong>en</strong> internetbrowser,da det er muligt <strong>for</strong> <strong>en</strong> angriber at læse tekst<strong>en</strong>, før dukrypterer d<strong>en</strong>. Skriv tekst<strong>en</strong> i gedit Text Editor, kryptér d<strong>en</strong> <strong>og</strong>sæt d<strong>en</strong> ind, hvor du skal bruge d<strong>en</strong>.1. Åb<strong>en</strong> gedit Text Editor ved at trykke på Applications →Accessories → gedit Text Editor.

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