In the current world, every computer or business that is connected to the internet stands a chance of being attacked by hackers. In the past, hackers mostly targeted huge financial companies that they could manipulate. However, times have changed whereby hacking tools have become readily available and cheaper. Small businesses too need to update their network security for protection.The ability to contain a cyber threat and regain control over your data is essential. This can help you make the necessary improvements on how to boost your security levels. There are five significant guidelines that can help you recover from this kind of threat.
Create a taskforce
For the damage to be controlled, there has to be clear and quick thinking. There is no time to play the blame game at this point. Carefully determine a response procedure that will help your employees focus on dealing with such a situation. Establish facts about the threat which will help you approach the situation in the right manner. Having the right team to work on the attack is vital. Your IT teams should look into the technical issues that led to the security breach. Contact your legal team who will offer you advise you where private information leaks to unauthorized hands. If you do not have the necessary security skills, hire the services of a cyber security specialist.
Once your team has identified the threat, the next step should be to contain it. There are several steps to this.
- Disconnect the network cables – disable all network connections to affected computers. This will cut off the hackers’ access to the network.
- Change the passwords – for the accounts that are compromised, advise the users to change their passwords on their other accounts.
- Install security patches – install updates on your network such as security patches. Make software updates to your operating system.
- Uninstall and reinstall programs on affected computers – any files that have been affected by the threat should be destroyed and deleted. The backups should be cleaned before the files are reinstalled.
Assess the damage of the cyber threat
The response procedure you use determines your results. The steps to a thorough assessment are;
- Determine how data affected can be used against victims – the threat should be treated as severe if sensitive information has been collected which could be used in crimes. However, if the data is encrypted, the risk is much lower.
- Identify the affected areas – estimate what and who has been compromised.
Make a notification
In case of severe security breaches, a notification is the best strategy. Notify the victims of the attack so that they can take the most appropriate measurements. If personal information was accessed, contact the privacy commission.
This is the final step. Carry a thorough audit of your entire security system. Come up with strategies to improve your security measures. Hire data security experts who will provide you with the best solutions. Regularly plan for cyber-security training programs for the relevant personnel in your organization.