Abstract: A system and method for data processing and storage using quantum and deoxyribonucleic acid (DNA) computing. The method includes receiving a request for a search data item. The request includes a first information represented by classical binary bits. The request is converted into a converted request. The converted request includes the first information represented by quantum bits. One or more servers are searched based on the converted request using a quantum search algorithm. Search results are generated. The search results are ranked according to ranking rules. A highest-ranked result includes a second information represented by quantum bits. The highest-ranked result is converted to a converted highest-ranked result. The converted highest-ranked result includes the second information represented by DNA bits. The converted highest-ranked result is encrypted to generate an encrypted and converted highest-ranked result. The encrypted and converted highest-ranked result is stored in one or more DNA strands.