Paper Title
Distributed Legder Technology : Security Threats in Cryptography

Abstract
DLT has become an important topic of the world in recent years. Today Distributed Ledger Technology is growing famous among transactions and storing data between organizations. It has given an economic boom to many businesses and industries. DL technology brings a revolutionary change in maintaining secure transactions and storing data on a network of machines. The data stored use crypto technology to make it secure. Although this technology brings a revolutionary change and more convenient services, the security issues of crypto technology is also a very important discussion which we need to concern. This paper discusses the security threats, deficiencies and weaknesses of Crypto Technology. Security issues is discussed which might occurred in systems, networks, transaction etc. Keywords - Component; Cryptography, Security Issues in Crypto Technology , DLT challenges ,Security, Blockchain , Distributed Ledger Technology, Security Threats and its Solutions