Here are a few things you can do for improving your online security:
1- Protect sensitive information: You should always take care where you store and how you use your sensitive information. Never reveal it to anyone online.

2- Minimize data transfers: Organizations concerned about the security of their data should ban transferring data from one device to another external one. External hard disks and USB drives present a high risk of getting lost or stolen, thus exposing sensitive data.

3- Forbid downloads: By restricting the downloads, you prevent hackers from transferring downloadable data to an external storage device.

4- Make shredding files and folders a habit: Always shred all your files and folders before disposing on your old IT equipment. This is how you can prevent hackers from retrieving your information after formatting the drives.

5- Use only encrypted devices: The organisation should ban all devices that aren’t encrypted, because they are more prone to being attacked by cyber criminals.

6- Use only secure transfers: By hiring only secure courier services and using tamper proof packaging, you can prevent security breaches.

7- Use strong passwords: All access passwords have to be very strong, in order to be more difficult to crack. Make sure you change your password every few months or so.

8- Automate your security protocol: By using automatic systems to check your password settings and your firewall configuration, you might be able to reduce the risk of having your sensitive information stolen.

9- Identify threats: Your IT security specialists should be able to identify suspicious activity very early and be ready to face the challenge of an attack.

10- Monitor information leakage: By regularly checking your security controls, you can have a good control over your network. In addition, you should perform routine checking of the internet, in order to see whether any of your private information is publicly available.

11- Track the motion of your data: You should keep tabs on all data transfers inside your organisation, in order to prevent the misuse of sensitive information.

12- Define accessibility levels: By enabling only authorized users to access private data you can decrease the risk of security breaches.

13- Don’t overlook the importance of security training: You should make sure all your employees, clients and business partners receive appropriate security training, as this is one of the ways to protect your sensitive data. Check out these tips from Barclay Simpson.

14- Stop hacker incursions: Shut down all routes to your company’s warehouse and combine all management, production and security solutions.

15- Develop a solid breach response plan: Be ready to react instantly to any security breach, as this is a surefire way to reduce harm and restore the security of your network.