Security / Concord times

0.5: Roughly 19 seconds
0.6: Roughly 14 seconds
0.7 : Roughly 10 seconds
0.8 : Roughly 7 seconds
0.9 and 1.0: Roughly 6 seconds


Travel restrictions
Once your security status drops below certain thresholds, the empire faction police will start hunting you when you enter high security system. Any cloaking device fitted to your ship will also be disabled based on the same criteria, so you cannot cloak up to avoid the faction police.

Security status of -2.0 or below means you'll be attacked in █ 1.0 systems.
Security status of -2.5 or below means you'll be attacked in █ 0.9 systems.
Security status of -3.0 or below means you'll be attacked in █ 0.8 systems.
Security status of -3.5 or below means you'll be attacked in █ 0.7 systems.
Security status of -4.0 or below means you'll be attacked in █ 0.6 systems.
Security status of -4.5 or below means you'll be attacked in █ 0.5 systems.