Astronomical clock at Town Hall of the City of Ulm, Germany (© Tomekbudujedomek/Getty Images)
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Bing's Homepage Images Archive
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Bing's Homepage Images Archive
Sunrise on the Brocken, Harz National Park, Germany (© imageBROKER/AVTG/Getty Images)
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Articles (occasional rants) and tutorials about open source, BSD, GNU/Linux, system administration, programming, and other stuff - the pragmatic way
Whether you're dealing with a web application or some other application, all user input should always be considered "hostile" and "dangerous", but you should not just universally sanitize user input.
Recently published RFCs
In HTTP/1.1, the client can request a change to a new protocol on the existing connection. This document discusses the security