Digital Signature electronically authenticates the author of any document. It encrypts documents with digital codes which is almost impossible to duplicate. For example, a CEO can provide approval to any project through email with digital signature. Digital Signature ensures that the email is not altered in the way and the CEO cannot deny his approval. Digital Signature Industry of Bangladesh Digital Signatures are provided by Certifying Authorities (CA). As Bangladesh Economy is growing and getting digitized, need of digital security is also increasing. Here is the current situation. 2011: Digital signature is controlled by Controller of Certifying Authorities(CCA) that was established in 2011 . National Information & Communication Technology Policy- 2009 provides directions to introduce Digital Signature earlier. It is regulated by Information and Communication Technology (Amended) Act, 2006. 66% vs. 6 : A research revealed that internet adoption in business will be...
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