Encryption is a staple security control for most organizations. In a recent Ponemon study, enterprise use of encryption hit an all-time high this year with 45 percent of organizations now having a comprehensive encryption policy in place. Conversely, just 13 percent of organizations have no encryption capabilities. What is the biggest challenge organizations face in implementing their encryption policy? Simply having visibility into their data and knowing which needs to be protected.
According to Techopedia, Encryption is the process of algorithmically transforming information to make it unreadable for unauthorized users. The encoded data may only be decrypted or made readable with a key and while it can be used to protect data at rest, it’s most often used during the transfer of information. In 2018, encrypted traffic reached 72 percent of all network traffic – a 20 percent increase over the year prior.
Encryption means data is only readable by senders and receivers, not third parties who may be trying to get their hands on it. In the age of big data, where organizations collect and share information at unprecedented rates, encryption is a critically important tool.