A hybrid approach of system security for small and medium enterprises: Combining different cryptography techniques

Information protection is one of the most important issues in every domain, especially when we are talking about enterprises. Information safety can be translated into three key terms: integrity, availability and data protection. There is a great number of means used in order to achieve the three objectives simultaneously. The most popular is cryptography because it offers a lot of techniques which nowadays are impossible to fail. In this paper we want to prove their efficiency by comparing the different types of crypto algorithms and by presenting their weaknesses and strengths. In order to maximize the benefits of the crypto techniques, we propose a hybrid approach that combines three crypto algorithms.