Cerificate Solutions
Secure
Blockchain technology is definitely more secure than centralized databases. This means that it is far less likely to be the target of a hack as there is no single point of failure or SPOF. If a block is hacked it will be rejected by the system before damage occurs. The more nodes and hash power the network has, the more secure it is, which means for example that the Bitcoin Blockchain is generally considered the safest public Blockchain today.
Immunitable
Blockchains can offer immutable transactions. When decentralized data is checked on a Blockchain it is impossible to modify and tamper with it. This provides Blockchain technology with an important use case in areas where records need to be precise and verified (e.g. medical records, property deeds, birth certificates or social security numbers).
Is Blockchain secure?
Blockchain is much more secure than other systems since transactions are encrypted, which many network users can validate transactions and have an identical copy of the registry.
The Blockchain uses encryption to add an additional level of security to the data stored on the network. The decentralization feature allows the Blockchain to guarantee better security than other systems.
