![]() Multi-factor authentication: Confirming the user’s identity through two or more pieces of evidence.Encryption is one of the key elements of an effective cybersecurity strategy. ![]() ![]() However, end users, including individuals and companies, are responsible for protecting the data and other assets they store in the cloud environment.įor organizations that use a cloud-based model or are beginning the shift to the cloud, it is important to develop and deploy a comprehensive data security strategy that is specifically designed to protect and defend cloud-based assets. However, cloud users should implement additional measures to ensure data security.Ĭloud security often follows what is known as the “ shared responsibility model.” This means that the cloud provider must monitor and respond to security threats related to the cloud’s underlying infrastructure. Which Cloud Platforms are Encrypted?Įvery reputable cloud service provider (CSP)-the business or entity that owns and operates the cloud- offers basic security, including encryption. This method provides enhanced security in that the data cannot be accessed unless users have both a public, sharable key and a personal token. While the keys are linked, they are not the same. ![]() While implementation is generally simpler and faster than the asymmetric option, it is somewhat less secure in that anyone with access to the encryption key can decode the data.Īsymmetric encryption: Leverages two keys-a public and private authentication token-to encode or decode data. This method is most commonly used for bulk data encryption. Symmetric encryption: The encryption and decryption keys are the same. There are two basic encryption algorithms for cloud-based data: Read: How Falcon Horizon Ensures Secure Authentication to Customer Clouds Encryption Algorithms Learn how CrowdStrike’s Falcon Horizon is designed to support best practices across all three clouds and securely integrate into customer environments. Similar to data in transit, encryption/decryption for data at rest is managed by the software application. Again, keys are only made available to authorized users. Decoding is completed at the user-level through a digital key.ĭata encryption for information stored on the cloud network ensures that even if the data is lost, stolen or mistakenly shared, the contents are virtually useless without the encryption key. As such, if an unauthorized user intercepts data transmitted during the session, the content would be meaningless. The SSL encodes all activity, ensuring that only authorized users can access the session details. This is known as data in transit and data at rest, respectively.Ī significant portion of data in motion is encrypted automatically through the HTTPS protocol, which adds a security sockets layer (SSL) to the standard IP protocol. Download NowĬloud encryption is meant to protect data as it moves to and from cloud-based applications, as well as when it is stored on the cloud network. Keys are generated and shared only with trusted parties whose identity is established and verified through some form of multi-factor authentication.ĭownload the 2022 Global Threat Report to find out how security teams can better protect the people, processes, and technologies of a modern enterprise in an increasingly ominous threat landscape. Authorized users leverage the key to decode the data, transforming the concealed information back into a readable format. In select cases, absolving the organization of the need to disclose breaches or other security eventsĮncryption leverages advanced algorithms to encode the data, making it meaningless to any user who does not have the key.Enhanced protection against unauthorized data access from other public cloud tenants.Compliance with regulatory standards regarding data privacy and protection.In addition to protecting the data itself from misuse, cloud encryption also addresses other important security issues, including: This applies even if the data is lost, stolen or shared with an unauthorized user.Įncryption is regarded as one of the most effective components within the organization’s cybersecurity strategy. Cloud encryption is the process of transforming data from its original plain text format to an unreadable format, such as ciphertext, before it is transferred to and stored in the cloud.Īs with any form of data encryption, cloud encryption renders the information indecipherable and therefore useless without the encryption keys.
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