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Excalibur is a multi-factor authentication solution using mobile phone as a hardware token enabling instant enterprise-wide deployment of strong authentication across all computers, servers and systems, without entering any username or password. Mobile phone, considered as the most personal device of an user, is in this way transformed into secure and convenient authentication tool. Excalibur solution helps to mitigate the risk of human element exploitation and to eliminate all attacks on credentials, improving the overall system security. The company focus on large enterprises, mostly in financial sector.
 
The co-founder and CEO of Excalibur, Ivan Klimek, is an experienced systems and software engineer leading a stellar team of software and hardware developers based in Poprad, Slovakia. The team is advised by world-known experts and academic professionals in the field of security and telecommunications.