부산대학교 도서관

The process of information security entails securing the information by transferring it through the networks preventing the data from attacks. This way of securing the information is known as cryptography. The perspective of converting the plain-text into nonunderstandable format is known as cryptography that could be possible using certain cryptography algorithms. The security could not be offered by the conventional cryptographic algorithms that lacks in their security for the huge amount of growing data, which could be easily broken by the intruders for their malicious activities. This gives rise to the new cryptographic algorithm known as DNA computing that could strengthen the information security, which does not provide any intruders to get authorized to confidential data. The proposed DNA symmetric cryptography enhances information security. The results reveal that encryption process carried out on plain-text is highly secured.