Decades: 1230s 1240s 1250s 1260s 1270s - 1280s - 1290s 1300s 1310s 1320s 1330s
Years: 1275 1276 1277 1278 1279 - 1280 - 1281 1282 1283 1284 1285
Births
Deaths
... can be used by the criminal as a means of preventing enforcement of laws against fraud and other wrongdoing. Since DRM is unlikely to be so used by individuals, only ...