Data analytics has been one of the driving forces behind encryption technology. A 2014 white paper by the IEEE titled A Survey of Cryptographic Approaches to Securing Big-Data Analytics discussed some of these issues.
Role of Big Data in Emerging Encryption Technology
Encryption is a remarkable form of technology. It works by protecting vital, sensitive information such as emails and passwords. Encryption also is critical for many modern network applications, such as ensuring the security of most WIFI and intranet connections.
Due to advances in data technology, it is possible to create multidimensional vectors for encryption. As a result, there are many forms of encryption available for network administrators and data security engineers to choose from. Some of the fundamentals of four different forms of encryption technology are highlighted below.
Different Types of Encryption
Big data is transforming the nature of encryption as we know it. There are countless applications of big data, which are helping make encryption technology more reliable and secure. Here are the four different types of encryption technology that are evolving in response to advances in big data.
1. 3DES
The 3DES or Triple Data Encryption Standard is symmetric-key encryption that utilizes three 56-bit keys. This type of encryption will encrypt your data three times. But, 3DES is slower compared to other types.
However, this encryption only utilizes a shorter block length. As a result, decrypting and leaking of data becomes easier. But regardless of this fact, many businesses and institutions like financial institutions still use 3DES to keep their data secure. Since it uses shorter block lengths, big data is not as important as it is with other applications. However, big data advances are helping solve some of its security challenges, so administrators don’t need to resort to other encryption options.
2. AES
The AES or Advanced Encryption Standard is one of the safest and most secure types of encryption. As a matter of fact, AES is used by the United States Government to secure classified information as well as other hardware and software products.
AES, on the other hand, makes use of block cyphers that encrypt information one fixed-size chunk at a time. Moreover, AES consists of AES-256, AES-128, and AES-192. Before big data advances, 128-bit encryption was barely imagineable.
Since this type of encryption is a symmetric one, you should share the key to other users so that they will be able to access the scrambled data. In addition, if you do not have any secure method to share the key and unapproved users obtain access to it, the encrypted will be decrypted.
3. RSA
RSA is an asymmetric encryption algorithm that is named after Ron Rivest, Len Adelman, as well as Adi Shamir. This type utilizes public key cryptography in order to share information/data through insecure networks.
According to Search Security, this encryption is secure for the reason that its factors are big integers, which have been made available with big data. Furthermore, the key size is also large that improves security. As a matter of fact, the majority of RSA Keys are 2048-bits and 1024-bits long. As big data evolves, 4096-bit keys will probably be commonplace.
4. Twofish
This type of encryption is a symmetric block code that is based on the earlier block code Blowfish. Even so, Twofish comes in a block size of 128 to 256 bits.
Moreover, Twofish works on smaller hardware as well as CPUs. Similar to the Advanced Encryption Standard, it also implements a series of encryption to convert plaintext to code text.
Furthermore, this type of encryption offers a lot of flexibility. In fact, you can pick for the encryption process to be fast but the key system to be sluggish or vice versa. Nevertheless, Twofish is license free and unpatented, thus, you can utilize it without any restriction.
Big Data is Essential to the Evolution of Modern Encryption
Apart from the above-mentioned, there are still other types of encryption available. Nevertheless, keep in mind that when you’re choosing an encryption technology make sure that it is safe as well as secure to protect your data from unwanted and unauthorized users. Big data has made these newest forms of advanced encryption possible. Even more sophisticated encryption will likely continue to evolve as deeper data sets become possible.
