ˌɪnfɚmˈeɪʃən dˈaɪvɪŋ ɪz ðə pɹˈæktɪs ʌv ɹᵻkˈʌvɚɹɪŋ tˈɛknɪkəl dˈeɪɾə, sˈʌmtaɪmz kˌɑːnfɪdˈɛnʃəl ɔːɹ sˈiːkɹᵻt, fɹʌm dɪskˈɑːɹdᵻd mətˈɪɹiəl.
Information diving is the practice of recovering technical data, sometimes confidential or secret, from discarded material.