Safety calculators

Various teleservices have gained popularity lately, giving the customers of companies a chance to use the databases of the company and the information tellers on the intermediation of modern communication devices. Teleservices are used:on the intermediation of a phone call with the tone button of a telephone by making a direct call with a modem via internetIn addition to the fact that these services are easy to use and save a lot of time, there is also some controversial information spreading, which doubts the security of the abovementioned systems.The first activity when granting access to the database is the identification of the user. In order to identify themselves, the applicant must enter their username and password. By using a permanent password, it is rather likely that in case of malicious interest, the password may leak. Code tables are used for preventing others from learning the password. In practice, the customer must provide a new password every time they enter a bank. At the same time, the code table does still not provide enough security. A code table is often printed on a large-format paper and it is not difficult to guess its location by considering its frequent use and dimensions (in the uppermost drawer of the accountants desk, for example). What makes the existence of the code tables particularly uncomfortable is the fact that several services may be used simultaneously: telephone bank, internet bank. This would mean a need to carry several code tables with you.In order to calculate the single-use codes mentioned above, a cryptic calculator Digipass similar to a pocket calculator may be used.The main areas of application of Digipass are the use of internet/telephone banking, information teller services, remote databases and network services, users access to intranet, access systems, etc. The fields of application of a cryptic calculator are unlimited. It is suitable wherever it is necessary to identify a person accessing a communication network, receive a confirmation to the data sent by them and secure a safe code forwarding relying on the parameters characteristic to a single-use specific calculator (user).