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How Data Exfiltration Works and Why You Should Be Worried

Data exfiltration is the unauthorized transfer of data from a computer or network. It is a type of data leak, and it can happen through a variety of means. Common methods of data exfiltration include email, removable media, and file sharing.

Data exfiltration is a serious concern for any organization that stores sensitive data. A data leak can jeopardize the security of an organization and its customers, and it can damage the company’s reputation.

This article will explain what data exfiltration is, how it works, and why you should be worried about it.

3 Stages 1. Who could be hard, can even be a employee or IT person. 2. how they attack, could be from inside your portected zone. 3. the data and how they plan to use it.

What is data exfiltration?

Data exfiltration is the unauthorized transfer of data from a computer or network. It is a type of data leak, and it can happen through a variety of means. Common methods of data exfiltration include email, removable media, and file sharing.

How does data exfiltration work?

There are a few different ways that data exfiltration can occur. One common method is through email. An unauthorized user can gain access to an email account and send sensitive data to their own account. Another common method is through removable media, such as USB drives or DVDs. A user can copy data onto a removable device and then take it out of the office, without anyone knowing.

Who is at risk for data exfiltration?

Any organization that stores sensitive data is at risk for data exfiltration. This includes companies of all sizes, in all industries. All it takes is for one employee to send sensitive data to an unauthorized person, and the entire company is at risk.

Why should you be worried about data exfiltration?

Data exfiltration should be a serious concern for any organization that stores sensitive data. A data leak can jeopardize the security of an organization and its customers, and it can damage the company’s reputation. In some cases, data leaks can even lead to legal action against the organization.

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How can you protect your data from exfiltration?

There are a few steps you can take to protect your data from exfiltration:

  1. Educate your employees about the risks of data leakage and make sure they know what types of behavior to avoid.
  2. Install security software that will detect and block attempts to copy data onto removable media devices.
  3. Monitor your network for suspicious activity, such as unauthorized attempts to access email accounts or transfer large files.
  4. Have a plan in place for how to respond if a data leak does occur. This should include steps for containment and damage control.

Data exfiltration is a serious concern for any organization that stores sensitive data. A leak can jeopardize the security of an organization and its customers, and it can damage the company’s reputation. By taking steps to educate employees and secure your network, you can help protect your organization from this threat.

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