In today’s digital world, cyber security is of paramount importance. With the proliferation of connected devices and networks, businesses need to ensure they protect their data from malicious actors. An effective way to protect sensitive information and systems is through air gapping. Air Gapped Systems are physically isolated networks that are not connected to the Internet or any other unsecured network, providing a secure environment for critical infrastructure or sensitive data applications. In this article we explore what an air gapped system is, different types of solutions available and best practices when implementing one.

What is Air Gapped System?

An air gapped system is a computer network that intentionally has no connection to other networks, including the internet. Air gapping separates sensitive data from public or unsecured networks, providing an additional layer of security and protection against malicious actors. This type of network architecture helps organizations protect their critical assets from external threats.

Types of Cyber Security Solutions

Organizations can use a variety of cyber security solutions to protect their air gapped systems. Here are some of the most popular solutions:

1. Firewalls –

A firewall is a gateway that filters incoming and outgoing traffic, restricting access to unauthorized users. Firewalls are essential for organizations looking to create an air gapped network as they act as the first line of defense against malicious actors.

2. Intrusion Detection Systems –

An intrusion detection system (IDS) is a technology that monitors and detects suspicious activity on networks to detect potential threats. IDS solutions can alert administrators when malicious activities occur, helping them respond quickly and appropriately to mitigate risk.

3. Antivirus Software –

Antivirus software is designed to detect, prevent, and remove malicious programs from computers. It can provide real-time protection against viruses and other forms of malware, allowing organizations to keep their air gapped systems secure.

4. Application Whitelisting –

Application whitelisting is a security policy that only allows approved applications to run on systems. This helps prevent attackers from running malicious programs, allowing only trusted software to be installed and executed on air gapped networks.

Conclusion

Air gapped systems provide an additional layer of security and protection against malicious actors. Organizations should take the necessary steps to implement effective cyber security solutions, such as firewalls, intrusion detection systems, antivirus software and application whitelisting, in order to protect their air gapped networks. By following best practices for implementing an air gap system and utilizing Cybersecurity solutions, organizations can ensure their critical assets are safe and secure.

FAQs

1. What is an air gapped system?

An air gapped system is a computer network that intentionally has no connection to other networks, including the internet. Air gapping separates sensitive data from public or unsecured networks, providing an additional layer of security and protection against malicious actors.

2. What are some types of cyber security solutions used for air gapped systems?

Organizations can use a variety of cyber security solutions to protect their air gapped systems. Some of the most popular solutions include firewalls, intrusion detection systems, antivirus software and application whitelisting.