Title:
Cornering SUSY naturalness with the ATLAS experiment

Abstract:
Supersymmetry (SUSY) provides an elegant solution to gauge hierarchy problem while addressing various other issues remained in the SM. I summarize current status of various SUSY searches in the ATLAS experiment with a bit of emphasis on Higgsino LSP models motivated by naturalness argument (natural SUSY). I also discuss prospect and strategy of natural SUSY searches towards full Run-2 data.