  The standard methods of identification such as PIN Numbers (Personal
Identification Number), Passwords, smart cards can be easily stolen and can be
misused easily. To overcome this, biometric is introduced, as it will be unique
to each individual. In this modern world, security has become a serious threat.
So many biometric securities have also come up to secure. In biometrics, the
iris has become more popular and widely used biometric because of its
stability. This iris is researched for the past two decades along with computer
technology. This paper will tell about basic concepts of iris, fingerprint, and
securing iris with Cancellable Biometrics. Often we get iris templates and
store in server or database. There is a chance of losing the data as well as
security is a big question here. Here we are proposing a system for protecting
iris templates using bloom filters with feature fusion of iris with fingerprint
to provide security. Bloom filters are a useful asset in the fields of computer
science. In feature-level fusion, the function units originating from more than
one biometric assets are consolidated into a single feature set by the
appliance of acceptable feature standardization, transformation, and reduction
schemes. We can combine bloom filters with feature level fusion for more secure
iris templates.
