4 digit pins are not secure. As long as you avoid all the light colored dots on the chart, that’s the most secure you can make it.
If a system allows brute forcing without a pause, delay, cool down, or lockout, and a 4 digit pin is the only thing preventing access, they will get in.
4 digit pins are not secure. As long as you avoid all the light colored dots on the chart, that’s the most secure you can make it.
If a system allows brute forcing without a pause, delay, cool down, or lockout, and a 4 digit pin is the only thing preventing access, they will get in.