You should never take cyber security issue lightly. There are high-tech hackers present who are able to steal all your personal data and rob your bank funds and you will just watch them helplessly. Apply for cyber security course in Hyderabad to learn more

Every day in the news media as well as social media, you keep reading news about hacking and you never know tomorrow you can be their potential target. Your computers, mobile phones smart cars and many other products are likely to be attacked in new ways that you cannot just imagine.     

So, before you find that your DVR hacked, let us try to understand how you can protect yourself from this new form of threat.

1. Use a VPN

Remember that you will always get better security which is networked or connected to any internet connection.

However, the cons of this option can be that you may only have local access to any unit, and use no remote connections.

1. Keep all your firmware up-to-date

Nowadays, VPN uses mobile connections, laptop into the local network and they all are encrypted. However, it is important that all your firmware is fully updated which will take of most of the modern-day security lapses.

1. Check from your manufacturer whether their support is still available

Remember that maintaining all your hardware is not just dusting and cleaning of few parts but also much more than that. All your operating system also needs to be checked and hence you can call your manufacturer for necessary support.

1. Avoid using your default ports

Most networked products will come with their dedicated ports so that it will facilitate any kind of remote services. However, those who are well familiar with your ports will able to access your DVR and NVR.

1. Avoid using DMZ or UPnP firewall rules

Both these ports will allow access to unit via shell. With the help of DMZ protocol, all Demilitarized Zone options can open any ports to your device. This is usually for servers/firewalls which have the security of their own.

1. Don’t leave your default passwords

Usually passwords are meant for securing your devices, profiles and accounts etc. change your default password and try to use your own passwords that is lengthy and with special characters.

Few rules to choose passwords

• Avoid dictionary words
• No personal info
• No common sequences e.g. 123
• Longer is better
• Use special characters
• Avoid using sentences or poems
• For different applications password must be different

Learn more about it at cyber security course in Bangalore