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The X.509 certification authority-based (CA) public key infrastructure (PKI) is a widely accepted PKI standard which defines data formats and procedures related to the distribution of public keys via public key certificates that are digitally signed by CAs. However, X.509 requires a huge and expensive infrastructure with complex operations. This overhead may be tolerable in some cases, but it is highly...
In this paper we present algorithms for protecting software from unauthorized installation. We assume that the user buys software on a disk or downloads it from the Internet - although our methods are not limited to protecting software under these circumstances. We consider two kinds of adversaries. One kind of attacker is a sophisticated hacker who can monitor a line and can read and intercept any...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.