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Title: Cryptography in Network Security and Secure Communication

Authors Details: Dr.Ravi Kumar Chandu Associate Professor, Department of Computer Science and Engineering, CMR Engineering College, Hyderabad, Telangana, India.

Dr.Rajesh Kumar Verma Professor, Department of Computer Science and Engineering, CMR College of Engineering, Hyderabad, Telangana, India.

Dr.Rajesh Tiwari Professor and Dean, Department of Computer Science and Engineering, CMR Engineering College, Hyderabad, Telangana, India.

Dr.Praveen Chouksey Associate Professor, Department of Computer Science and Engineering, CMR Engineering College, Hyderabad, Telangana, India.

Published by: Leilani Katie Publication and Press, Madurai 625003, Tamil Nadu, India

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Edited By: MuraliKrishnan S Graphic Designer Leilani Katie Publication and Press Madurai , Tamil Nadu, India.

Mã hóa dữ liệu là kỹ thuật biến dữ liệu từ dạng dễ đọc sang dạng chỉ có thể giải mã khi có khóa đúng, nhằm đảm bảo rằng thông tin nhạy cảm không thể bị truy cập trái phép nếu bị đánh cắp hoặc rò rỉ. Việc sử dụng mã hóa giúp tăng tính bảo mật, bảo vệ quyền riêng tư và giảm rủi ro mất mát dữ liệu.

Đọc chi tiết: Mã hóa dữ liệu

In just 2024, 12 Lakhs cyber fraud crimes were registered in India, including businesses that faced devastating damages resulting from stolen data. While we have all put securing our digital assets on the back burner, now it’s high time we look into digital storage alternatives where not only is your data kept safe but also have additional layers of security such as the End-to-End encryption a part of their security. Before we jump into what are the best cloud storage platforms with high-level security, let’s first understand what E2EE is and how it can protect your business digital assets from being stolen.

What is End-to-End Encryption (E2EE)?

Online, when you text, chat, or share something, most of the platforms where you do share this information have an option where 3rd third-party website can access your data; although quite a few of these are for improved ad quality, not all of them are. This is why industry leaders such as Facebook, Instagram, WhatsApp, and others use end-to-end encryption; this is a form of sharing data on the internet where the data is encrypted in such a way that only the sender and the receiver of this information have the passkey in their systems, allowing them complete control and secure data sharing platform.

Why do Cloud Storage Platforms Need End-to-End Encryption (E2EE)?

Cloud storage platforms need End-to-End Encryption (E2EE) to ensure the highest level of security and privacy for users’ data. Here’s why:

1. Data Confidentiality

E2EE ensures that data is encrypted on the user’s device before being uploaded to the cloud and can only be decrypted by the intended recipient.

Even the cloud service provider cannot access or read the stored data.

2. Protection Against Data Breaches

Cloud storage providers are frequent targets of cyberattacks.

Without E2EE, hackers can access unencrypted data if they breach the cloud provider’s infrastructure.

3. Prevention of Insider Threats

Employees or third parties working for the cloud provider may have access to stored data if it isn’t encrypted end-to-end.

E2EE ensures that no one, not the provider, can access sensitive user data.

4. Compliance with Data Privacy Regulations

Laws like GDPR, HIPAA, and CCPA require strict data protection measures.

E2EE helps businesses meet compliance requirements by ensuring user data remains private and secure.

5. Protection from Government Surveillance

Governments can request user data from cloud providers.

With E2EE, even if the provider hands over encrypted files, they remain unreadable without the decryption key.

6. User Control Over Encryption Keys

In E2EE, only the user controls the encryption keys, not the cloud provider.

This prevents unauthorized access and strengthens data sovereignty.

7. Secure Sharing and Collaboration

E2EE allows users to share encrypted files securely, ensuring that only authorized recipients can decrypt and view the content.

8. Trust and Reliability

Users are more likely to trust cloud storage services with robust security measures.

E2EE enhances trust by guaranteeing that user data remains private and secure.

How Can you benefit from End-to-End Encryption in Cloud Storage?

One of the key aspects of securing your data on a cloud platform is being able to trust it to provide a completely secure digital space. So, platforms such as eShare.ai use end-to-end encryption to ensure not a single piece of information, regardless of chats, documents, photos, videos, presentations, client information, and many others, stays where they are without any 3rd party access. With additional features that include data monitoring, you will not only be able to share your files with others but also have additional perks such as access control, limited access duration, and so on. Making all that and more possible through their high-encrypted software solutions.

Importance of Data Encryption for Business