Signcryption is a recently newer technology that is still in the process of being developed and made completely efficient. The purpose is to take the previous sign then encrypt method but by killing two birds with one stone. The technology is a scheme which can produce secret and authenticated messages sent between different parties. This method is created to sign and encrypt a message or packet in one step saving computational cost while still being highly secure. Keeping a network confidential and authentic is a necessity to staying secure. Signcryption uses a public key algorithm to produce a digital signature and encryption. Using this method end users will be provided with integrity, confidentiality, and non-repudiation. Both keys in the process (private and public) come from a trusted party known as the private key generator. A model like this has proven to provide more security from cipher attacks and single targeted attacks. Both computational cost and communication overheads will be dropped significantly using the sign and encrypt approach.