Deepfakes are AI-generated media that convincingly alter images, videos, or audio.
They use deep learning techniques, particularly generative adversarial networks (GANs), to create realistic content.
Deepfakes can be video or audio, often combining both for enhanced deception.
The term "deepfake" was coined in 2017 by a Reddit user sharing face-swapping videos.
Deepfake technology has applications in entertainment, gaming, and customer service, showcasing its versatility.
Deepfakes can spread misinformation and be used maliciously, raising ethical concerns in media.
Detection involves identifying unnatural features in media; software tools are available to help.