You are downloading the Encryption Technology AppX file v18.104.22.168 for Windows Phone. Encryption Technology is a free and useful Education app: This App is your gateway to the latest news and video lectures and info clips about Encryption Technology! Stay up-to-date with the latest Encryption ... You can now download the offline AppX file to install & try it.
Download Locations for Encryption Technology 22.214.171.124 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Encryption Technology AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.