Study on Strengthening Plan of Safety Network CCTV Monitoring by Steganography and User Authentication

Table 3

Comparative analysis of safety.

	No authentication	Existing system	Proposed system
Password speculation attack	Weak	Weak	Safe
User impersonation attack	Weak	Weak	Safe
Replay attack	Weak	Weak	Safe
Omnidirectional safety	Weak	Weak	Safe
Website hacking	Weak	Weak	Safe
Input contents falsification, keyboard hacking	Weak	Weak	Safe