Air Gap
Air Gap Key Points
- The term Air Gap refers to a security measure used to isolate a computer or network and protect it from unauthorized access.
- It is a technique used in information technology, including blockchain and crypto sectors, to prevent data leakage.
- In the context of crypto assets, it provides an additional layer of security by keeping private keys – the digital code that proves ownership of a crypto asset – offline and inaccessible to online threats.
- Hardware wallets use the principle of air gapping to securely store cryptocurrencies.
Air Gap Definition
An Air Gap is a security measure in which a computer, device, or network is physically isolated from other networks, including the internet. This means there is no direct connection, or ‘air gap’, between them. This strategy is used to prevent unauthorized access, data breaches, and cyber threats, making it particularly relevant in the context of storing and transmitting sensitive information such as crypto assets.
What is an Air Gap?
An Air Gap is a term from computer security that refers to a system or network that is physically isolated from other systems or networks.
This isolation can be achieved through various means, such as keeping a device in a secure physical location, disabling its wireless capabilities, or physically removing its network interfaces.
In the context of crypto assets, an air gap is often used to protect private keys from exposure to online threats.
Who Uses an Air Gap?
Air gaps are used by various entities.
They are commonly used by government agencies, military organizations, financial institutions, and corporations that handle sensitive data.
In the crypto world, individuals and organizations use air gaps as a security measure to protect their digital assets.
Hardware wallets, which are used to store cryptocurrencies, commonly use air gaps to provide an additional layer of security.
When is an Air Gap Used?
Air gaps are used when there is a need for a high level of data security.
They are often used when handling sensitive or classified information where the risk of a data breach or cyber attack is high.
In the crypto space, air gaps are used when storing or transferring digital assets to provide a robust layer of security.
Where is an Air Gap Used?
Air gaps can be used in any scenario where a computer or network needs to be isolated.
This could be in a secure government facility, a corporate data center or a personal computer used for crypto transactions.
Why is an Air Gap Used?
An air gap is used to provide a high level of security by physically isolating a computer or network from potential threats.
This isolation minimizes the risk of unauthorized access, data breaches, and cyber attacks.
In the context of crypto assets, an air gap provides an added layer of security by keeping private keys offline and safe from online threats.
How is an Air Gap Implemented?
An air gap is implemented by physically isolating a computer or network from other networks.
This can be achieved by disabling all network connections, including wired and wireless connections, or by physically removing network interfaces.
In the case of crypto assets, an air gap can be created by storing private keys on a device that is never connected to the internet, such as a hardware wallet.