00382nam a2200145Ia 450000500170000000800410001702000180005808200200007610000250009624500490012125000110017026000330018130000130021444000090022720241111160022.0240126s9999    xx            000 0 und d  a9781484220498  a005.3  SIR;1  R  aSiriwardena, Prabath 0aAdvanced API security : OAuth 2.0 and beyond  a2nd ed  bApress MediaaNew Yorkc2020  axix, 449  aNULL