The use of encryption may have started out as a military affair, but these days, it has far wider applications. Encryption helps to support data security, improve compliance with privacy regulations, and reduce the chances of confidential information being leaked. As a result, enterprise encryption rates are on the rise. This article will offer a basic introduction to how this form of encryption works and can be implemented in modern businesses.
What Is Encryption?
The process of encryption can be defined as using algorithms to alter information, making it unreadable to unauthorized users. All forms of encryption require a key to decrypt or make readable, the affected data, but according to realtimecampaign.com, not all encryption keys are created equal. When it comes to protecting enterprise-level data, most experts choose asymmetric-key rather than symmetric-key encryption.
Symmetric-Key vs. Asymmetric-Key Encryption
Symmetric-key encryption uses two identical codes for both the computer sending information and the one receiving it. The data packets are self-encrypted, usually according to the Data Encryption Standard (DES) or the Advanced Encryption Standard (AES). Regardless of whether DES or AES cryptographic standards are used, the key must be given to the recipient before it can be used to decrypt the data.
Asymmetric-key encryption works a little differently in that it uses both private and public keys. The public key can be shared with computers being used to communicate securely with one another to handle encryption. The private key remains on the initial user’s computer and is the only one that can be used to decrypt the message. Most public-key encryption systems use what’s known as the pretty good privacy (PGP) standard, which, despite the name, is a very effective encryption tool. Readers can find out why online before deciding which method to use.
No One Solution Is Always Right
As noted by SBN The Many Roads to Data Protection are all applicable in some situations, but not in others. Enterprise-grade encryption specialists like Privacera evaluate a client company’s needs and determine what data encryption standards will be most appropriate to balance security and convenience. Working with an encryption specialist is the best way for enterprise-level businesses to ensure the security of their data both while it’s in transit and at rest.
Enterprise Encryption Best Practices
Given that enterprise adoption of encryption strategies are on the rise, it’s important for everyone involved to understand how to best implement these advanced solutions. It’s more than just a matter of choosing the right encryption standard. Enterprise-level data encryption specialists know that it’s also important to follow these best practices:
Start with a data assessment to determine priority levels based on the company’s overall encryption needs.
Always partner with an expert for encryption and key management.
Assess long-term costs according to how the processes and tools will affect network overhead.
Take Action Now
There is still plenty of disagreement within the industry regarding what encryption standards are best. What’s no longer up for debate is whether enterprise-level encryption is important. Experts agree that adopting data encryption strategies is essential for any enterprise handling sensitive information.