def METHOD_NAME(self):
    if not CHECKSEC_PATH.is_file():
        raise RuntimeError(f'checksec not found at path {CHECKSEC_PATH}. Please re-run the backend installation.')
    self.config_pattern = re.compile(r'^(CONFIG|# CONFIG)[_ -]\w[\w -]*=(\d+|[ymn])$', re.MULTILINE)
    self.kernel_pattern_new = re.compile(r'^# Linux.* Kernel Configuration$', re.MULTILINE)
    self.kernel_pattern_old = re.compile(r'^# Linux kernel version: [\d.]+$', re.MULTILINE)