Air Gapped Systems: Securing Your Data

Year after year, we see an increase in the number of cyber attacks and data breaches. In 2020 alone, there were over 1001 reported data breaches, costing organizations billions of dollars. With such alarming statistics, it's no wonder that businesses are looking for more secure ways to store their sensitive data. One solution that has gained popularity is air gapped systems. Here we will explore what are Air Gapped System, how they work, and why they are essential for securing your data.

What is an Air Gapped System?

In simple terms, an air gapped system is a computer or network that is physically isolated from the internet or any other external networks. This means that it has no connection to the outside world, making it nearly impossible for hackers to access the system remotely. The only way for data to be transferred in or out of an air gapped system is through physical means, such as using a USB drive or a CD.

Different Ways Air Gapped System Work

1. Hardware-based Air Gapping

The most basic form of air gapping is using physical hardware to separate the network from external networks. This can be achieved by simply unplugging the network cable or disabling any wireless connections on the computer.

2. Virtual Air Gapping

Virtual air gapping involves creating a virtual machine that is disconnected from the internet and any other external networks. This allows for easy data transfer between the virtual machine and the connected network while still maintaining a high level of security.

3. Sneakernet

Sneakernet is a term used to describe the process of physically carrying data from one system to another. In terms of air gapped systems, it refers to manually transferring data using portable storage devices such as USB drives or CDs.

4. Air Gapped Networks

Air gapped networks are a more complex form of air gapping and involve creating a separate network that is not connected to the internet or any other external networks. This network can be used to transfer data between systems within the network, but data cannot be transferred in or out of the network without physical means.

5. Air Gapped Computers

In this form of air gapping, the computer itself is physically isolated from any external networks by being placed in a secure location or room. This ensures that there is no way for data to be transferred in or out of the computer without physical access.

Conclusion

Air gapped systems are an essential tool for securing sensitive data from cyber threats. By physically isolating a computer or network from external networks, air gapping significantly reduces the risk of data breaches and cyber attacks. While it may seem inconvenient to transfer data through physical means, the added layer of security is crucial for protecting valuable information. As businesses continue to face the threat of cyber attacks, implementing air gapped systems is becoming a necessary measure to ensure the safety of their Data. Consider investing in an air gapped system for your organization and give yourself peace of mind knowing that your data is safe and secure.

FAQs

Q: Are air gapped systems completely secure?

A: While air gapped systems offer a high level of security, they are not 100% foolproof. There have been cases where hackers have found ways to bypass air gapping and access the isolated system.

Q: Is it necessary for all businesses to use air gapped systems?

A: It ultimately depends on the type of data and level of security required by a business. For organizations dealing with highly sensitive information, such as government agencies or financial institutions, air gapped systems are strongly recommended.