Answer:
The countermeasure is basically recommended against the attackers for defending various routing attacks. Routing is one of the most generally assaulted segments in a system and a lot of system the executives work centers around checking conduct of switches.
The single router has more than one unit for bundle handling. This encourages quicker handling. This preparing unit is finished programming which can be undermined by an aggressor.
So an additional free equipment is implanted into the switch which can do observing to recognize the product assaults. Maintain a strategic distance from over composition the addresses.
Be movement at time when all of a sudden if anything incorrectly happens we should be in a situation to deal with and deal with the issue since it causes more harm when time runs.
Antivirus programs to detect and eliminate viruses such as Malwarebytes, Stinger, etc.
A hard drive to backup all of his remaining files.
Corrupted files are not always possible to recover, but it's worth a try using a software such as Recuva.