Cloud Encryption Gateway is a point-of-process encryption technology used for data traveling to and from a cloud environment. It resides between a cloud system and an in-house system, to perform encryption of data in transit.
The process results in the provision of a “shielded” data which are securely implied in software-as-a-service (SaaS) applications. Cloud encryption gateways typically provide a variety of encryption and tokenization algorithms. These algorithms are integrated according to the required level of protection and format preservation, essential for the system.
Brief Description of Cloud Encryption Gateway
Cloud Encryption Gateway identifies sensitive data before it leaves the organization’s boundary and applies the appropriate protection levels to the data .These protections are applied strictly under the data security and compliance policies.
Cloud encryption gateways are isolated appliances rendering multiple functions such as identification, tokenization, monitoring and malware detection. These features can be conveniently incorporated into existing infrastructures.
Cloud encryption gateways are beneficial for enterprises that retain more than one Cloud Service Provider (CSP). Through cloud encryption gateways the infrastructure can obtain smooth integration with multiple cloud applications and a united data protection scheme across all CSP.