Abstract
In this paper, we have presented a study on traditional group signatures, which is the Ring Signature T out of n threshold and discuss its implementation issues. Also, we outline the security issues. In threshold Signature Scheme the information can be encrypted and decrypted, only if T numbers out of n numbers (t<n) in the group use their secret keys. As compare to the traditional ring signature scheme, it is more efficient that can prevent spurious or fake messages issued in the name of a reputed group by a compromised personnel in the group.