The Importance of Data Encryption

Data encryption is a key component of your cybersecurity plan. It safeguards sensitive information that is stored on your company’s computers or transferred over public networks. Data encryption techniques will need to evolve as cyberattacks become more sophisticated and computer systems become more efficient. To help ensure that your data is safe, it’s important to understand how this security method is used and when it’s appropriate.

Encryption is the process of creating a code so that it is scrambled or unreadable to anyone without the encryption key. The encrypted text can be stored or transmitted to stop unauthorised access.

When properly implemented when used properly, data encryption can make it impossible for hackers to gain access to the information, even if they steal it physically or digitally. it. It’s often the basis of a strong security framework and is often required by compliance standards to protect certain kinds of information, like healthcare information that meets HIPAA regulations and payment card data governed by PCI DSS regulations and personal data required for GDPR compliance.

With remote work and mobile devices becoming more prevalent it’s crucial for companies to implement effective encryption strategies for data to ensure that their sensitive data is safe. This includes encryption at rest, which helps protect the files on hard drives, cloud storage, USB devices and smartphones from physical and malicious attacks which can occur when a device is plugged into a public network. Additionally, data encryption in transit protects information that is currently moving from one device to another including instant messages, emails and web browser traffic. This protects against malicious activities like man-in the-middle attacks.

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