Threat Analysis and Risk Assessment for Connected Vehicles: A Survey

Table 1

Paper filtering for each phase.

Digital library	Initial selection	Inclusion/exclusion criteria	Titles and keywords	Snowballing	Abstracts	Full-text selection
IEEE Xplore	901	109	51	66	42	15
Science Direct	191	16	15	17	15	5
Springer	17280	188	43	50	32	9
ACM	5039	69	25	32	17	7
Wiley	6116	10	5	5	5	2
Total	29527	392	139	170	111	38