| Security (Club Mix) | 5:51 | |
| Security (Radio Mix) | 4:56 | |
| Security (Security Beats) | 5:16 | |
| Security (Chants I) | 1:37 | |
| Security (Chants II) | 0:16 | |
| Security (Instrumental) | 2:40 |
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Security (12") | Pizazz Records, HR Records | HR-007 | US | 1988 | |
| Security (12") | Atlantic | 0-86485 | US | 1988 | |
| Security (12") | Bass Records | BSS 12-03 | UK | 1988 | |
| Security (12", Maxi) | ZYX Records | ZYX 5981 | Germany | 1988 | |
| Security (12", Promo) | Atlantic | DMD 1254 | US | 1988 | |
| Security (CD, Maxi) | ZYX Records | ZYX 5981-8 | Germany | 1988 | |
| Security (12") | Champion | CHAMP 12-223 | UK | 1989 | |
| Security (12", Promo) | Champion | CHAMP 12-223 | UK | 1989 | |
| Security (12") | Robs Records | 12 ROB 1 | UK | 1990 | |
| Security (7") | Robs Records | 7 ROB 1 | UK | 1990 | |
| Security (CD, Maxi) | Robs Records | CDROB1 | UK | 1990 |
referencing Security, 12", HR-007
referencing Security, 12", HR-007
referencing Security, 12", CHAMP 12-223