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Phone Number

+234 (800) 678-2803

Email Address

admin@costelloinformation.online

Location

Costello Information Technology & Services Limited, 7, Hon. Samad Street, Ogombo Opposite Celestial Church, Ajah, Lagos State, Nigeria

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    Certificate File

    Certificate File

    1. Stores a digital certificate.
    2. Verifies the authenticity of a website or service.
    3. Used for SSL/TLS encryption.
    4. Issued by a trusted Certificate Authority (CA).
    5. Ensures secure communication.
    6. Must be renewed periodically.

    $69.27

    (5 customer reviews)

    Description

     

    Certificate File

    A Certificate File is a digital document that validates the authenticity of a website, server, or user. It is an essential part of secure communications over the internet.

    Problem It Solves

    Without a valid certificate, users cannot verify whether they are communicating with a trusted entity, leading to potential security risks.

    About the Code

    The file contains cryptographic information such as a public key, an issuer signature, and an expiration date.

    Customization

    Users can obtain certificates from trusted Certificate Authorities (CAs) and configure them for different applications.

    Usage

    1. Obtain a certificate from a CA.
    2. Install it on a web server or application.
    3. Ensure proper configuration for SSL/TLS.
    4. Verify the certificate’s validity.
    5. Renew before expiration.

     

    5 reviews for Certificate File

    1. Sahabi

      “This certificate file has been invaluable in ensuring my online security. It does exactly what it promises, flawlessly verifying website authenticity and establishing a secure connection. Knowing my communications are encrypted and protected gives me tremendous peace of mind, especially when handling sensitive information. The need for periodic renewal is a minor inconvenience compared to the overall benefit it provides.”

    2. Gideon

      “This certificate file is a crucial element for maintaining a secure online experience. It effectively verifies websites and services, enabling SSL/TLS encryption and ensuring secure communication. Knowing it’s issued by a trusted Certificate Authority provides peace of mind, and remembering the periodic renewal keeps everything up-to-date. A really valuable component for any PC user.”

    3. Kola

      “This certificate file has been invaluable for securing my PC. It’s easy to understand how it verifies authenticity and provides secure communication through SSL/TLS encryption. Knowing it’s issued by a trusted Certificate Authority gives me peace of mind, and the renewal aspect is a helpful reminder to keep my security up-to-date. A fantastic tool!”

    4. Jimoh

      “This certificate file is absolutely essential for protecting my computer! It’s reassuring to know my website interactions are secure thanks to the SSL/TLS encryption. I appreciate that it verifies the authenticity of the sites I visit and uses a trusted Certificate Authority. Remembering to renew it periodically is a small price to pay for such peace of mind and secure communication.”

    5. Oluwatosin

      “This certificate file is fantastic! It does exactly what it says it does: verifies website authenticity, provides SSL/TLS encryption, and ensures secure communication. Knowing it’s issued by a trusted Certificate Authority gives me great peace of mind. I’ve found it very reliable and the renewal process is straightforward. A really important asset for maintaining security online.”

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