Every time we share a file, store data encryprion in our cloud storage, or collaborate online, we fear exposing information to some unknown threats. With the ongoing data breaches in the digital landscape, securing data has become the call of the hour.
Traditional encryption methods that used to be reliable are now struggling to keep pace with today’s threats. They weren’t designed to handle the rapid-fire attacks, massive data demands and other looming challenges.
However, to stay ahead of the game, there are advanced encryption algorithms that are robust and future-ready. Protect sensitive data in this ever-evolving digital environment.
This blog will shed light on these advanced encryption algorithms and discuss how they can protect our information.
Anupama Das
A storyteller at heart, I find joy in shaping thoughts into a language that connects. The possibilities are endless for me, as I give attention to the smallest details and follow my natural curiosity to explore many ideas in bringing out authentic, engaging, and thoughtful content. I try to make sure that everything I write has my warmth and insight so that it is not just read but felt. I do believe that good content doesn’t just attract, it leaves a mark.
How to Buy More Storage for Your Devices: A Step-by-Step Guide
Ultimate Guide: How to Send Large Video Files Easily
Is the Cloud Safe for Personal Use? Exploring the Pros and Cons
5 Common Mistakes to Avoid During Data Transfer
What is Encryption?
At the very core of security, encryption is like locking your data into a digital safe. Only people with the key can open it. But the safes aren’t all built alike. In encryption, once you decide to secure the data, there are encryption methods, which are broadly categorized into two categories, namely – symmetric and asymmetric.
Symmetric encryption uses one key for both encryption and decryption, and in such a manner that it’s fast enough to encrypt large amounts of data, internal file storage, or a backup system. The difficulty, though, is in safely transmitting the key. If someone intercepts it, your data is at risk.
Used Algorithms include – the Advanced Encryption Standard (AES), the older Data Encryption Standard (DES), and its successor, the Triple DES (3DES) algorithm.
Asymmetric encryption operates using a pair of keys one public for encrypting the data and a corresponding private key used to decrypt it.
This encryption is slower compared to symmetric encryption but provides a safer way of exchanging information that does not involve sharing sensitive keys. WhatsApp, online transactions, and digital signatures are some examples of how this type of Advanced Encryption Standard is used.
Used Algorithms – RSA (Rivest-Shamir-Adleman), Diffie-Hellman.
Common Algorithms for Encryption
Choosing the correct encryption algorithm is no longer a technical decision; it’s now a matter of safety. Let us now look at some of the most extensively implemented encryption mechanisms that are building blocks today in data security.
1. AES (Advanced Encryption Standard)
The Advanced Encryption Standard (AES) is one of the most trusted symmetric block cipher methods used to secure data. It encrypts information in fixed blocks of 128 bits and supports key lengths of 128, 192, or 256 bits. Among these, AES-256 is recognized for its enhanced security and is officially approved by U.S. government agencies for protecting classified information.
Fast and highly safe, this is the best choice for either hardware or software implementations. Whatever the case, securing data in the cloud or even for internal systems, AES will always prove to be the most convenient, scalable, and reliable solution so governments, banks, and security-conscious corporations use it.
Enjoy Unlimited Global File Sharing At No Cost, Forever!
eShare.ai offers Free 5 GB Cloud Storage, and eShare.ai experiences infinite file sharing globally, with zero cost forever.
2. Triple DES (3DES)
Triple DES was made to improve the original DES (Data Encryption Standard), which was becoming vulnerable due to its limited key size. 3DES increases data security by using DES three times on a single block. While it was a reliable encryption algorithm at its time, it’s now considered obsolete and is being pushed aside by newer-generation algorithms like AES. Nevertheless, it is good to know that many legacy systems still use that.
3. RSA (Rivest–Shamir–Adleman)
The RSA algorithm was among the first widely used asymmetric encryption techniques. It generates two keys, one private and one public. For transferring safe data across open networks like the Internet, this makes it ideal. Emails, SSL certificates, and digital signatures are all encrypted using RSA. It is, however, slower than symmetric methods and thus cannot be used in encrypting enormous volumes of data.
Traditional vs. Cloud Storage: Find the Safest, Easiest Option!
eShare.ai: 5GB of free cloud storage. Contact Now!
What makes an algorithm advanced?
For an algorithm to be considered advanced, it must be resistant to contemporary attack methods such as cryptographic analysis and side-channel attacks. It should also be scalable. Most importantly, it needs to be future-proof or at least adaptable to the fast-changing landscape of cybersecurity.
In this case, the Advanced Encryption Standard (AES) is a prime example, particularly the variant of AES-256. This version involves 14 rounds of encryption, where the data undergoes a series of shifts, substitutions, mixing, and key additions that make it quite impossible to decode without the exact key.
Preparing for the Future: Securing Data with Advanced Encryption Algorithms
The repercussions of inadequate data security can be severe, affecting everything from customer trust to regulatory compliance. That’s why innovative organizations are investing in advanced encryption algorithms now to tackle the challenges of tomorrow.
Platforms like eShare.ai are leading the charge in this transformation. By adopting cutting-edge encryption standards
and facilitating secure file collaboration, this platform makes sure that sensitive information remains safe, whether it’s being stored, shared, or accessed by different teams. That’s because the future of data security isn’t just about stronger defenses; it’s about smarter, scalable, and proactive measures.
