Security-wise, SWT can only be symmetrically signed by a shared secret using the HMAC algorithm.
보안과 관련하여, SWT는 HMAC 알고리즘을 사용해서 공유되는 시크릿을 가지고 대칭으로만 서명될 수 있다.
참고: http://lang-8.com/masa0705/journals/244922348964027982710650045143705390186
"Security-wise" means "with regard to security". It is somewhat informal.
"Security-wise" can also be translated as "in terms of security" or "with respect to security".
"The building is efficient security-wise" means that the building is designed in a way which ensures the safety of its residents (or its contents) in an efficient manner