Through three development routes of authentication, communication, and computing, the
Internet of Things (IoT) has become a variety of innovative integrated solutions for specific …

COCA is a fault-tolerant and secure online certification authority that has been built and
deployed both in a local area network and in the Internet. Extremely weak assumptions …

For many companies, clouds are becoming an interesting alternative to a dedicated IT
infrastructure. However, cloud computing also carries certain risks for both the customer and …

In an embodiment of a system and method according to the present invention, a chain of one
or more certificates certify ing a principal's public key is exchanged for a single Substi tute …

Privacy–the control over one's personal data–and security–the attempted access to data by
unauthorized others–are two critical problems for both e-commerce consumers and sites …

Secure VPN technology is only possible with the use of appropriate security systems such
as encryption, digital signatures, digital certificates, public/private key pairs, non-repudiation …

Purpose The short lifespan of digital signatures presents a challenge to the long-term
preservation of digitally signed records. It can undermine attempts to presume, verify or …

The Resource Reservation Protocol (RSVP) represents one of the most important protocols
used for resource reservation in the Internet. Developed initially by the Internet Engineering …

Blockchain, the underlying technology of the Bitcoin cryptocurrency, is an innovation of
information technology. The blockchain technology has been widely applied in the evidence …

Secure E-Commerce and VPN technology is only possible with the use of appropriate
security systems such as encryption, digital signatures, digital certificates, public/private key …