https://dataroomblog.net/virtual-data-rooms-fortifying-data-security-for-your-business/
As a crucial element of your cybersecurity strategy Data encryption protects the sensitive data that is stored in your company’s computer systems or transmitted across public networks. As cyber-attacks become more sophisticated and computers advance the methods for data encryption must be adapted to the changing times. To help ensure that your data is safe, it’s important to understand how this security technique is used and when it’s appropriate.
Encryption involves coding data so that it is unreadable or mangled by anyone who doesn’t have the encryption key. This ciphertext is then transmitted or stored to block unauthorized access to the original data.
If used properly when used properly, encryption of data can make it impossible for hackers to gain access to information, regardless of whether the information is physically or digitally stolen. It is often the core of a secure security system, and is usually required by compliance standards to safeguard specific types of information such as healthcare information with HIPAA regulations or payment card information with PCI DSS Regulations.
To safeguard sensitive data, companies must implement strong strategies for data encryption. This includes encryption at rest of the process, which safeguards data stored on hard drives as well as cloud storage, USB devices, and smartphones from physical theft or malicious attacks that can occur when a device is plugged in to a network that is public. Data encryption during transit can also be used to protect information that is constantly transmitted from one system or device to another. This includes email, instant messaging and web traffic. This protects against malicious activity like man-in-the-middle attacks.