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The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed. For database systems courses...

In this period of astonishment in which every day there are more praises to Internet's feats, very few people makes questions beyond euphoria. The author of this book is one of them. Here, he talks with the journalist Olivier Jay and reflects on what is at stake in this "information society."

Hands-on, practical guide to implementing SSL and TLS protocols for Internet security If you are a network professional who knows C programming, this practical book is for you. Focused on how to implement Secure Socket Layer (SSL) and Transport Layer Security (TLS), this book guides you through all necessary steps, whether or not you have a working knowledge of cryptography. The book covers SSLv2, TLS 1.0, and TLS 1.2, including implementations of the relevant cryptographic protocols, secure hashing, certificate parsing, certificate generation, and more. Coverage includes: Understanding...

Los buscadores como Google, Bing, Baidu o Yandex son los grandes generadores de visitas rentables en la mayoría de sitios Web. En los últimos años, la generalización de las estrategias de posicionamiento en buscadores y su implementación en un mayor número de websites, han logrado generar la consciencia que ocupar los primeros puestos en las páginas de resultados puede ser crucial para un sitio. Los buscadores van incorporando nuevos factores a sus algoritmos de cálculo de relevancia y se defienden con mayor eficacia de las tácticas SEO que buscan el posicionamiento a partir de la...