As a vital component of your cybersecurity plan Data encryption is a way to protect the sensitive information stored in the company’s computer systems and transmitted across public networks. Data encryption techniques will have to evolve as cyberattacks become more sophisticated and computing systems get better. Understanding how and when to employ this method of security is essential to ensure that your data is protected.

Encryption is the process of encoded data in a manner that it is scrambled or inaccessible to anyone else without the encryption key. The encrypted text can be transmitted or stored to protect against unauthorized access.

When used correctly When used correctly, encryption of data makes it impossible for hackers to gain access to information even if the information is physically or digitally stolen. It is often the basis for a robust security system, and is usually required by compliance standards to safeguard certain types of data, such as healthcare data that is covered by HIPAA regulations and payment card data that is covered by PCI DSS Regulations.

To protect sensitive information businesses must implement robust data encryption strategies. This includes encryption at rest, which shields the data on hard drives, cloud storage, USB devices and smartphones from physical loss or malicious attacks that can occur when a device is connected to a public network. Additionally, encryption of data during transit safeguards data that is moving from one device to another, such as messages, emails, and website browser traffic. This helps protect against malicious activities like man-in the-middle attacks.

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