Information has become one of the integrated parts of our life. No matter where we are or what we do, without the right information, we are not able to make decisions that will bring good results.
The emergence of the global computer network has made it possible for individuals to access any data with just one click. Hence, without integrating proper security measures, the ease and the speed of accessing the data can be put at significant risk.
The only way to solve this problem is to have encryption over all the sensitive information with the help of the encryption key manager. By doing so, only the authorized individual will be able to access the data.
How Does The Encryption Work?
The concept of encrypting any data is simple. The process starts with taking a simple form of text messages and scrambling into a form where it is hard to read by normal users. This practice protects the confidentiality of the text message while transmitting from one person to another over the internet connection.
When the authorized recipient receives the intended message, the text messages reassemble themselves to their original form. This producer is known for decryption.
To send, receive and unlock the encrypted messages, a particular code is followed. This code is a collection of algorithms that encode and decode text messages.
Things To Know About Encryption & Security
The history of the encryption of messages goes back to the time of Julius Caesar. He used to write letters back to the country with encrypted messages. So even though the enemy had the letter, they were not able to decode it.
Encryption of the messages has always maintained confidentiality and the same practice still continues. Here are a few important things you must know about encryption and security.
Different Types Of Encryption
There are different types of encryption services in the market. Each encryption is designed keeping specific needs in mind. Here are the most common types of encryption used in the market.
- Data Encryption Standard (DES).
- Triple DES.
- Advanced Encryption Standards (AES).
Encryption Via SSL
Most legitimate websites use SSL security to provide encryption to the data. With the SSL security in place, the attackers are kept out of reach from accessing the data while in transit.
You can find whether the website has SSL security or not by looking at the URL. If the URL starts with “https”, having an “S” at the end means your website is encrypted by SSL security.
Internet Privacy Concern Over The Data Security
Encryption helps you to protect online privacy by ensuring that your personal information is visible to you and the others to whom you have authorized. In addition to that, your mail can also be encrypted.
Hacking Has Become A Major Threat
Cybercrime is a global business run by white-collar criminals to have the edge over the competitors. Most of the data breaches happen in the industry solely to exploit competitors’ information and take advantage of it. Hence, you must understand the value of encryption and save your personal information from being misused.
Cryptographic Hash Function
A hash function is another method of encryption. It is the process of transforming a message into a fixed-length value that represents the original string. When the hash function encrypts data, even a small change in the data is registered and notified immediately.
Threat To IoT
The cybersecurity threat includes the lack of encryption of data on the IoT and mobile computing devices. Although the IoT network is not itself the target of cyberattacks, those are the roadways taken by the hackers to manipulate the data online.
Hence, it is important that you have an idea of what is at stake here due to the lack of security and data encryption.