too many authentication failures vnc code example
Example: too many security failures vnc
vncconfig -display :5 -set BlacklistTimeout=0 -set BlacklistThreshold=1000000
#In this replace :5 after -displacy to your :n value
vncconfig -display :5 -set BlacklistTimeout=0 -set BlacklistThreshold=1000000
#In this replace :5 after -displacy to your :n value