  By developing communications and increase of access points, computer networks
have been vulnerable considerably against wide range of information attacks,
specially new and complicated attacks. Every day, replication attacks attack
millions of network and mobile users. Increase in amount of replication attack
may be a potential danger for income of SMS or network and causes losing
customers of these services provider. Humans or software can be used to
encounter these replication attacks. It is obvious that lonely absolute use of
each method will not result in a proper answer to encounter replication
attack`s problem. Since replication attack is one of the important problems of
information protection and security in organizations for computer and mobile
phone users, while reviewing types of replication attacks and methods of
encountering, this paper uses similarities between pathologies in body and
invader factors in replication attacks, a model is provided based on biological
simulation methods existing in body`s adapted immune system to encounter these
threats.
