digital signatures1
TRANSCRIPT
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CI.NI. Teampresent
Digital Signatures
Cîrlan Mădălina – [email protected]
Niţă Andrei – [email protected]
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Why should I learn it?
• O semnătură digitală este un sistem matematic pentru a demonstra autenticitatea unui mesaj digital sau a unui document. O semnătură digitală validă dă un motiv
destinatarului să creadă că mesajul a fost creat de către un expeditor cunoscut, şi că nu a fost modificat în tranzit. Semnăturile digitale sunt frecvent utilizate pentru
distribuirea software-ului, tranzacţii financiare, şi în alte cazuri în care este important pentru a detecta de falsificare sau manipulare.
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Pasul 1
Am deschis browserul Mozzila şi am dat search pe Google “micosoft digital id provider”.
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Pasul 2
Am accesat primul link din lista rezultatelor.
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Pasul 3
Am accesat secţiunea “downloads”.
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Pasul 4
Am apăsat butonul download în dreptul iconiţei CoSign Digital IDs.
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Pasul 5
Pentru a putea downloada ne-am introdus emailul , pentru a primi apoi un mail cu informaţiile necesare pentru a ne activa contul.
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• Am primit apoi un mesaj ce ne asigura că în curând vom primi mail-ul.
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Pasul 6
Am intrat pe Yahoo Mail,ne-am logat şi am accesat rubrica Spam,am deschis mail-ul primit şi am accesat “Activate your trial now”.
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Pasul 7
Dupa ce am accesat link-ul , ne-am creat cont.
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Pasul 8
• Dupa crearea contului,am descărcat din secţiunea download versiunea trial a programului ce generează semnături Co-Sign.
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Pasul 9
Dupa ce l-am descărcat , am instalat programul.
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Pasul 10
• Dupa ce l-am instalat,am încercat să generam prima semnatură digitală şi am deschis microsoft word,unde am introdus un text lorem ipsum.
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Pasul 11
Din toolbar , am ales “CoSign”,apoi “Sign with CoSign”.
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Astfel , am generat o semnatură digitală.
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Prezentare realizată de:Cîrlan Mădălina
Niţă Silvian AndreiClasa a IX a D