Cards with magnetic line and memory-cards

Cards with magnetic line and memory-cards. Cashless payment systems based on traditional cards with magnetic line are dominating world wide. They achieved noticeable improvement in supplying card owners with many kinds of services. But the fact of internal limits in magnetic line cards leads to many new problems.

These problems are the increase of financial risks and losses, administration expenses, technical problems. This kind of cards has a lot of disadvantages that make their operation in Russia in same scale as in Europe impossible. The most serious disadvantage, in my opinion, is that such systems require on-line authorization in stores and, as a consequence, they need well branched high quality communication nets e.g. telephone lines. Because of this fact magnetic line cards systems have a serious restriction for their operation in the countries with unsatisfactory state of telecommunication systems. I also have to notice a low security level of magnetic line cards and the entire technological chain of such systems.

This often leads to great flow of unprovided false transactions. This aspect is a serious obstacle to developing magnetic card systems, especially in the countries with a high level of criminality. Memory-cards belong to chip-cards equipped with memory chip. Payment systems based on memory cards have important advantages as compared with magnetic line cards. They have a higher security level and the option of off-line authorization in stores.

Technical abilities of chip built in memory cards define restrictions to their operating in payment systems though. We have just the same problem here as with magnetic line cards unsatisfactory security level of any single card and system in general. Taking criminal situation in Russia into consideration we have to admit that this kind of cards can hardly find the appropriate place in modern Russia.

This aspect captures a special place when several banks are involved in one payment system, where special attention should be paid to accident prevention and authenticity of financial information, differentiation of responsibility for keeping a secret information with transaction members. Main areas for memory-cards are systems of limited access to accommodation and computer networks identification cards telephone networks cellular telephone network GSM payphone and metro cards, local payment systems club cards.

Certainly, memory-cards will find their place, but obviously they will not be ruling in future. Thus, magnetic line is a medium in magnetic line cards which lowers reliability and makes multi recording impossible and requires on-line access. The chip is a medium in memory-cards. Such cards can be used with off-line access, multi recording is available, but the procedure is still complex.

Because of low security level running memory-cards is dangerous.