Assinaturas de Longo Prazo
Digital signatures are a requirement for the future. Information in general and documents in particular (the standard being PDF) is increasingly becoming more about bits and bytes and less about paper. But the only way to ensure that this happens successfully is to make a digital signature in all th...
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| Format: | masterThesis |
| Language: | eng |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10216/88027 |
| Country: | Portugal |
| Oai: | oai:repositorio-aberto.up.pt:10216/88027 |