Origami is the art of shaping paper through folding, usually without cutting. Each fold changes a flat sheet into a new form, so the craft depends on planning, precision, and sequence. In cybersecurity, the word is often used as a metaphor for controlled transformation: a simple object or message can be “folded” into a more complex structure through layers of encoding, compression, or packaging.
This matters because many attacks rely on hiding what a payload really is until the last step, much like a folded shape hides its final form. Malware, loaders, and phishing attachments may be wrapped in multiple layers that must be unfolded before analysis. Defenders respond by reversing those layers, inspecting nested content, and checking whether the final structure matches the expected behavior. Origami is not a security control itself, but it is a useful way to describe layered manipulation and careful reconstruction.