In an increasingly connected world, cybersecurity has become a priority for individuals and companies, especially in a country with a high number of attacks on networks and systems of organizations. In this scenario, cryptography emerges as one of the tools to ensure the protection of sensitive data captured by these institutions.
What is cryptography
Cryptography is the process of transforming readable information into codes, which can only be deciphered by those who have the correct key. This technique is used to protect confidential data, as passwords, banking information and private communications, of unauthorized access
Why encryption is essential for cybersecurity
Cybersecurity promotes the protection of computing systems against theft on the network, hardwares, softwaresand electronic information. Cryptography is already a part of this set of practices. It acts as a virtual barrier and, through it, even if the data is intercepted, they remain illegible to the invaders. Its structuring can be done in two ways
Symmetric cryptographyuse the same key to encrypt and decrypt the files.
Asymmetric cryptographyuse a pair of keys – a public (for encrypting) and a private (for decrypting). It is widely used in secure communications, como SSL/TLS em sites.
Furthermore, this technology is also essential for VPNs, secure cloud storage and platforms with two-factor authentication.
What encryption provides for companies
Carlos Henrique Mencaci, CEOfrom Digital Helper + Sign Well, sees the adoption of this technology in the company as an essential concern. "Rarely will a business be disconnected". This digital market dynamic, despite agility and modernization, requires double protection. Logo, valuing tools with encryption is essential in the routine of an organization which ensures reliability for those who are linked to an institution, arguments. Understand what benefits it provides for an entity
Protection of sensitive datavarious companies handle confidential information, such as customer data or trade secrets. They rely on this to prevent leaks.
Compliance with privacy lawsregulations such as the LGPD (General Data Protection Law) in Brazil require the use of it to protect personal information
Prevention of cyber attacksencryption hinders access tohackersin sensitive systems and elements, even when a security breach occurs. Brazil is the country with the most cyber attacks in the world, behind him, are Mexico and Ecuador. In a period of 12 months, more than 700 million cases have been recorded, totaling 1.379 per minute, according to the Threat Landscape for Latin America 2024, від Kaspersky.
Integrity and authenticityin addition to maintaining confidentiality, this barrier ensures the integrity of the files altered during their transmission
How to encrypt files?
This transformation in social security begins with the adaptation of manual procedures to the electronic medium, how the movement and storage of physical documents to digital. These papers, many times, they are sources of sensitive information, therefore they should be a priority in the protection scheme.
In this sense, the president suggests the use of platforms to manage and preserve these files. Transfer the documentation to theonlineit is an essential update. However, it's not enough to save them anywhere. It is necessary to start using cloud storage on a platform, how to Digital Helper + Sign Well, which ensures the integrity of files through end-to-end encryption, закінчує
