• Mrs. Amrita Arjun Kindalkar
• Ms. Nisarga
• Ms.Pavitra
• Ms. Pooja D
• Ms. Sangeeta

This paper presents a secure method for hiding data within video files using a combination of Blowfish encryption and video steganography. First, the sensitive information is encrypted using Blowfish, a robust encryption algorithm, and then embedded into the video frames by converting the encrypted data into a fake DNA sequence, which is hidden in the least significant bits of the video, ensuring minimal visual distortion. The system extracts the hidden data by analyzing the video frames, identifying changes, and reversing the encoding process to recover the original message, which is then decrypted using Blowfish. This approach enhances security by combining both encryption and steganography, offering a reliable solution for secure communication while maintaining the quality of the video .

Video,Blowfish,DNA and Complex frame.

"Video-Steganography with Fake DNA and complex Frames.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 6, page no.i351-i354, June-2025, Available :http://www.jetir.org/papers/JETIR2506847.pdf

"Video-Steganography with Fake DNA and complex Frames.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 6, page no. ppi351-i354, June-2025, Available at : http://www.jetir.org/papers/JETIR2506847.pdf