Homomorphic encryption

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ibm.com

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#Security & Privacy #Cloud Storage #File Sharing #Office Suites

Ciphermail for Android

Website

ciphermail.com

Categories

#Security & Privacy #Business & Commerce #Identity And Access Management #Email

Homomorphic encryption features and specs

• Data Privacy Preservation
  Homomorphic encryption allows computations on encrypted data without needing to decrypt it first, ensuring data remains confidential throughout the processing phase.
• Enhanced Security
  By allowing processing to occur on encrypted data, it minimizes the risk of data exposure during transactions or computations, protecting against data breaches and unauthorized access.
• Compliance Facilitation
  This encryption technique can aid in meeting data protection regulations and privacy laws by ensuring that sensitive data is always handled in an encrypted form, thus simplifying compliance with data privacy standards.
• Enabling Cloud Computing
  Users can safely utilize cloud-based services to perform computations on their sensitive data without giving the cloud provider access to the raw, unencrypted data.

Possible disadvantages of Homomorphic encryption

• Performance Overhead
  Homomorphic encryption is computationally intensive, resulting in slower processing times compared to operations on unencrypted data. This can limit its practicality for time-sensitive applications.
• Complex Implementation
  The encryption and decryption processes are more complex to implement, requiring specialized knowledge and complicating development processes.
• Larger Data Sizes
  Encrypted data can be significantly larger than its plaintext form, which can lead to increased storage requirements and higher data transmission costs.
• Limited Supported Operations
  While research is ongoing, currently only certain types of calculations can be performed on encrypted data, which may restrict its applicability for some use cases.

Ciphermail for Android features and specs

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What Is Homomorphic Encryption And How Can You Use It In Practice

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