By Cryptography is a technology tool, which has been implemented for many years, perhaps thousands, and today it has managed to be present in our daily lives. However, the bitcoin up website we do not fully perceive it.
Humanity has always been interested in having a secret or protected information; due to this, it has always had the need and curiosity to create tools, methods, and strategies to achieve it.
Cryptography has been implemented for countless years to send and receive information from person to person without possible interceptors.
Some history and crypto knowledge
Cryptography is a bit complex; it is a bit complex, that is why it is necessary to be aware of many things about its structure, such as origin, utility, application, etc.
Hiding a message in this world in a secret way is known as steganography.
As a reference, we have that messages were written on fine silk in ancient China to knead them later and create a small ball wrapped in wax.
This model of sending and receiving messages was very fast to gain fame, which it has maintained until today and has been implemented by ill-intentioned people such as drug traffickers for the commercial exchange of their illegal substances.
With the issuance and creation of computers, messages were already hidden in multimedia content; from computers, messages were hidden in multimedia content, joining bits of information from the original letter, between the bits of the news, technology sophistication.
Aspects and curiosities about cryptography
To have a clear idea of what cryptography is, it is good to know some information on the subject, which will be very helpful when using this technology. For example, two cryptographic methods depend on the type of password used.
Symmetric Methods or Private Key systems; are the procedures that use a unique key in encryption and to decrypt the message.
The asymmetric or public critical method encompasses the encryption and decryption operations that use two passwords, one public and one private, and are usually complementary.
In symmetric encryption, we can get only two algorithm models; block cipher allows the original message to be encrypted by assembling it into blocks representing a specific size, such as 128 bits.
The Stream Cipher; is no longer the process that allows the original message to be encrypted byte-by-byte or bit-by-bit.
Cyber security and its importance
We have already noted that cryptography has been used for thousands of years; it is constantly applied today, which we overlook at first glance. An example of this is usually when making online purchases, and we cancel with the card of our trusted bank.
Another process where cryptography is present is when entering the personal email through the web browser; we see that a padlock can be seen in the navigation bar of the upper domain; this shows that we are inside a secure site, protected with encryption.
Cryptography is also presented when carrying out activities with the Public Administration through the electronic signature or DNI.
We also see it in the constant activity of WhatsApp; when sending messages, we apply cryptography, allowing the communication to remain encrypted from end to end; where this type of encryption ensures that only the people involved in touch have
Conclusion
We are in a digitized world, where the main elements of companies and people are data and information, both private, such as bank details, and confidential information, such as market strategies.
It is necessary for cryptography to go hand in hand with cyber security, to establish strategies where communications and the exchange of information are as secure as possible and that there are no intermediaries to have access to it to own it.
The world of cryptography is constantly evolving, providing new security and privacy strategies daily for almost all transactions carried out on the network or in personal work life.
It is time to be aware of everything that happens in this cryptographic world. One of the essential currents is cryptocurrencies, which today are the investment fever by people who trust and believe that this system builds long-term wealth.
These statements are based on references from people who have already experienced and achieved excellent economic benefits and are now multi-millionaires. Find more information on the Bitcoin-Prime trading system.
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