What is an A3 digital certificate?
Posted: Wed Feb 19, 2025 9:31 am
If information security is important to you, it is essential to know about tools that ensure data is protected and intact. This includes the use of the A3 digital certificate , a feature that serves to attest to an individual's identity in online transactions, such as signing documents, for example.
This certificate is stored on a portable device, such as a token or card, which can be inserted and installed on a trusted computer. In this way, the user has an electronic identification document, which ensures the legal validity of their operations in the virtual world.
Stay with us in this article and find out more!
The A3 digital certificate is an electronic credential that serves bangladesh mobile database as a virtual identification document , associating an individual or legal entity with a pair of cryptographic keys. Considering that, in the current context, the internet is used for various purposes, including administrative procedures, there must be means of ensuring the veracity of the information.
A person's hand touching a digital icon in the shape of a “V”, which is next to four other icons representing the world, email, connected people, A1 digital signature and files.
To make an electronic signature it is necessary to use a digital certificate. (Photo: Freepik)
In this sense, digital certificates are a guarantee that the transactions were actually carried out by the holder, preventing fraud and unauthorized access. The A3 model certificate has the particularity of being stored on a device that must be inserted into the computer to enable its installation and management. This external media can be a USB token or a smart card.
One of the options for individuals is the e-CPF A3 digital certificate , which works as an electronic representation of your document. For legal entities, there is the e-CNPJ version.
This certificate is stored on a portable device, such as a token or card, which can be inserted and installed on a trusted computer. In this way, the user has an electronic identification document, which ensures the legal validity of their operations in the virtual world.
Stay with us in this article and find out more!
The A3 digital certificate is an electronic credential that serves bangladesh mobile database as a virtual identification document , associating an individual or legal entity with a pair of cryptographic keys. Considering that, in the current context, the internet is used for various purposes, including administrative procedures, there must be means of ensuring the veracity of the information.
A person's hand touching a digital icon in the shape of a “V”, which is next to four other icons representing the world, email, connected people, A1 digital signature and files.
To make an electronic signature it is necessary to use a digital certificate. (Photo: Freepik)
In this sense, digital certificates are a guarantee that the transactions were actually carried out by the holder, preventing fraud and unauthorized access. The A3 model certificate has the particularity of being stored on a device that must be inserted into the computer to enable its installation and management. This external media can be a USB token or a smart card.
One of the options for individuals is the e-CPF A3 digital certificate , which works as an electronic representation of your document. For legal entities, there is the e-CNPJ version.