The potential development of large-scale quantum computers is raising concerns among IT
and security research professionals due to their ability to solve (elliptic curve) discrete …

This paper presents the design and implementation of an authorization mechanism for
MQTT-based Internet of Things (IoT). The design is based on OAuth 1.0 a, which is an open …

IPsec enables cryptographic protection of IP packets. It is commonly used to build VPNs
(Virtual Private Networks). For key establishment, the IKE (Internet Key Exchange) protocol …

Internet Key Exchange (IKE) protocol is a vibrant component of Internet Security protocol
(IPSec). It plays a vital role to accomplish the tasks of negotiation and establishment of …

The signature authentication on smartphones has been studied as a method to protect
personal information. Its authentication accuracy is a challenge due to restrictions such as …

Internet protocol Ipv6 is a technology created in the late 1990s, but it has not been
implemented in network infrastructures as expected. This paper presents the IPv6 protocol …

Techniques are described to provide efficient protection for a virtual private network. In one
example, a method is provided that includes obtaining a packet at a first network entity; …

This application discloses a method for Internet key exchange protocol (IKE) authentication
using a certificate. The method includes: A first device parses a certificate to obtain signature …

Recent breakthroughs in the field of quantum computing have sparked fears that the
cryptographic methods we rely on every day may be broken in the near future. Even worse …

The use of Cloud services usually means that sensitive data is stored unencrypted on
servers on the Internet where the data is at risk. A common proposal to counter these risks is …