A VPN is a protected and encoded association between two gadgets; one gadget interfaces with the web, and the other associates with the VPN server.

Source: https://thefrisky.com/advantages-of-vpns-for-family-gadgets/

Create profiles and posts on forums to embed encoded C2 for use with a variant of the malware it used which makes it difficult to determine the true location of the C2 and allow the C2 infrastructure to remain active for a longer period.

Source: https://www.financialexpress.com/business/defence-chinas-cyber-warfare-these-special-units-in-chinese-pla-target-indian-defence-research-organisations-other-departments-3100761/

QKD systems use a transmitter to send the encoded photons and a to detect them.

Source: https://phys.org/news/2023-05-chip-based-quantum-key-higher-transmission.html

Socialization is not encoded in DNA, so the proxy species will be behaviorally distinct from the originals.

Source: https://gizmodo.com/de-extinction-clone-species-dna-mammoth-thylacine-dodo-1850390793

The court has also been so convincingly modernized that those events which are encoded in the songs—and therefore can’t be changed—seem first out of place, then horrifying.

Source: https://www.newyorker.com/culture/the-theatre/review-camelot-aaron-sorkin-bartlett-sher

The search for this is proving difficult: "Such traits—we speak of phenotypes—are of course always encoded in genome sequences," says plant physiologist Dr. Kenji Fukushima of the Julius-Maximilians-Universität (JMU) Würzburg.

Source: https://phys.org/news/2023-01-metric-molecular-evolution-genetic-basis.html