crack through

1.
Internationalneutral
- To break or force a way through a physical barrier or obstruction.
- To penetrate a surface, layer, or defence by means of force or applied effort.
2.
Internationalneutral
- To achieve a breakthrough in understanding, progress, or communication; to succeed in overcoming resistance or difficulty in order to reach a goal.
3.
Internationaltechnicalneutral
- To gain unauthorized access to a protected system, account, or data (colloquial use in computing and security contexts).

Examples: