Blockchain -The Fast Growing New Trust Technology That Can Improve School Security System
A few decades ago, people-maintained ledgers for their records. However, that is fast changing in the world of digital technology. Today, companies across the world are opting for blockchain technologies that improve, secure and verify a transaction or validate ownership of a digital asset in a public manner.
How it essentially works is like a large appended and decentralized ledger where new information can be written onto with new information. But the older data stored in blocks, cannot be changed. This is done by using cryptography to timestamp and link the contents of the newly added block with each block before it.
In other words, instead of uploading data to a cloud server like other systems or even storing it in a single location, blockchain breaks everything into small chunks. These mini chunks are then distributed them across the entire network of computers. Thus, making blockchain a digitally encrypted ledger that lacks a central point. Every node has a complete copy of this ledger, so disturbances in one or a few modes will not result in any data loss.
For educational institutes and school security systems, blockchains offer a number of advantages and can improve school system security
1) Infrastructure Security
Blockchain technologies improve security systems in the schools by improving the infrastructure security. Today schools across the world are adding cameras to their buildings and playgrounds. Using a blockchain security that offers ledgers that are tamper-proof, schools can share security data across device large networks.
2) School data and confidentiality
While Blockchain was originally created with a public distribution model and without specific access controls, there are many blockchain implementations that address the data confidentiality which is essential in schools.
Blockchain technologies improve security systems in the schools where data can easily be manipulated but encrypting the data with blockchain data that this data will not be accessible to unauthorized individuals. Thus, keeping student data such as names, financial fees details, addresses etc secure.
3) Secure parent-school communication
Blockchain improves school system security to secure private information exchanged in by school authorities or parent-teacher in chats, messaging apps and through social media. While other chat medium offer end-to-end encryption blockchain can secure users’ metadata, which is randomly distributed throughout a ledger and cannot be gathered from a singling point making it impenetrable to hackers.
4) Secure cloud storage
With the advent of online learning and cloud-based learning, learners and educational institutions are now storing more data online. blockchain technologies improve secure this cloud storage through encrypted tamper proof ledgers that secure the data and ensure that they are not altered with without authority
5) Validation of educational degrees
Verifying an educational degree of potential students from a university can be a time-consuming process as one has to request graduate programs for certificate validation, which is quite a slow and complex process.
Schools using blockchain technology can make diplomas available to the students through a mobile application and students can easily share their credentials with others. Additionally, no can tamper or change their certificates due to blockchain encryption security, which is an effective tool against the increasing trend of fake
Due to the security features it offers, industries are investing in the blockchain technology. even educational organisations and schools are fast adopting blockchain technology to avail what tech gurus are now calling the ‘technology of trust’ .