BlockSec Research described an approach to penetration testing for cryptocurrency organizations. Central to this approach is a four-component model and five potential attack surfaces.

According to the source synopsis, the audit should cover the path from forming signature intent to the logic of handling funds. Other components of the model are not disclosed in the provided materials.

The practical significance of the approach lies in expanding the focus beyond individual blockchain code: the assessment must account for interconnected operational stages. However, the source is presented only as metadata, without independent confirmation or the full text.