🍰Score and Rating

1. Score

Our proprietary tool is used to scan the projects to be analyzed. In each rating dimension, the project is ranked based on the tool's scan results and a ranking score is calculated, ranging from 0-100. The ranking scores of several dimensions are weighted to give each project a total score, which serves as the project's final security score. The determination of the weight value of each dimension is based on the APH hierarchical method [1].

The scoring process involves the following important aspects:

1). A higher security score for a project indicates that it is more secure and trustworthy.

2). When calculating the ranking score based on the engine's scan results, a reverse ranking is used. For example, if a project has more vulnerabilities detected by the vulnerability scanning engine, its ranking score will be relatively lower.

2. Rating

Here is the score and rating comparison table in descending order:

Score Range	Rating
95-100	AAA
90-95	AA
80-90	A
75-80	BBB
65-75	BB
60-65	B
50-60	CCC
45-50	CC
40-45	C
30-40	DDD
20-30	DD
<20	D

This table is used to assign the corresponding rating to the project based on its final security score. The rating system ranges from AAA (highest) to DDD (lowest).

[1] AHP, https://en.wikipedia.org/wiki/Analytic_hierarchy_process#Hierarchies_in_the_AHP