A digital certificate, also known as a public key certificate, is used to cryptographically associate a public key with the entity that holds it. Digital certificates are used to share public keys, which can subsequently be encrypted and authenticated. In today's rapidly evolving digital landscape, the need for online security links seamlessly with technological advancements especially with digital certificates.

In this line LankaSign stands at the forefront of this intersection, championing eco-conscious practices through its certified digital certificates for various purposes to ensure the online integrity. Aligning with the Electronic Transaction Act, No.19 of 2006, LankaSign follows a stringent process on validating the certificate users and their respective organizations before issuing a digital certificate.