Simple protection A pack­er can be used to “opti­mize” / “com­press” a bina­ry which on the oth­er hand also makes it hard­er to debug. A pack­er removes une­ses­sary infor­ma­tion and the mini­fi­ca­tion can lead also to obfus­ca­tion to some extend. A stan­dard tool is UPX. Min­i­mize a bina­ry with upx -9 bin.elf. Advanced protection Obfus­ca­tion…