Nature of life Unit 1. Start your own free website. A surprisingly easy drag and drop site creator.

Specializes in Design, Manufacturing and Export of a wide range of Scaffolding. We are a Global Scaffolding Company with proven expertise in the manufacturing of Steel Scaffolding and Formwork systems with widest possible combinations for building and construction industries. Since 2001, we have grown in size and stature in a short span of time due to our commitment to excellence.

Encryption is used to encrypt writings and has a long history. Already used by the Romans, for example by Caesar Augustus, who invented codes, which are still used these days, it can be described as higher mathematics. It is the process of transforming information to make it unreadable to everyone who is not informed about it. It consists of calculations which are on the one hand easy to find out but can be very hard to calculate on the other hand.