Advanced Cloud Security: CASB Techniques for Experts
So, you think you know cloud security, huh?
First, lets get real about data loss prevention, or DLP. managed service new york check Everyone says theyre doing DLP, but are they really? managed it security services provider Advanced CASB deployments use contextual DLP. Its not just about blocking the download of a file with a social security number; its about understanding who is downloading it, where theyre downloading it from, when theyre doing it, and why. Is a marketing employee downloading a customer list late at night from an unusual IP address? Thats a red flag, and a smart CASB will flag it, even if the contents of the file dont trigger a standard DLP rule.
Then theres threat protection. Were not just talking about scanning files for viruses. managed service new york Think about user entity and behavior analytics (UEBA) integrated right into your CASB. check Is someone suddenly accessing cloud applications theyve never touched before? managed services new york city Are they trying to laterally move between different cloud services in a way that doesnt make sense for their job role? A CASB with UEBA can detect these anomalies and automatically respond, maybe by forcing multi-factor authentication or even temporarily suspending the account.
Encryption is another area where advanced CASB deployments shine. It aint just about encrypting data at rest. managed service new york Were talking about tokenization, format-preserving encryption, and even homomorphic encryption for sensitive data being processed in the cloud. This allows you to use the clouds processing power without exposing the raw data, which is pretty darn cool if you ask me.
And you know, it aint only about protecting your data inside your own cloud environment! You need to think about shadow IT! Users are using unsanctioned cloud apps all the time, and they might not even know it is a security risk.
Implementing these advanced CASB techniques is not a walk in the park. It requires a deep understanding of your cloud environment, your data flows, and your security risks. But if youre serious about cloud security, its essential. managed it security services provider Dont settle for basic CASB functionality. Push the boundaries, explore the advanced features, and protect your data like a boss!