Why security tokens are new favorites in crypto investor ecosystem?
Using it large companies such as NASDAQ and Coinbase STO As such regulatory groups begin to pass strict guidelines. People are looking at security token offering (STO) as an alternative to the initial coin offer.
This security token is issued by Security Token Services (STS). The person who identifies the identity of This Investopedia says that a security token is a portable device; the owner plugs a security token into the system to give access to a network service. These authenticities of identifying a person are done electronically by storing some personal information.

They may be used to prove the owner's identity in addition to the password or in addition to that. They add an extra layer of security. This security token is considered to be a more secure way to access a bank account such as sensor network systems.
Only the owner of the security token can access the protected information. Its other people have used biometrics such as to ensure fingerprint data. It uses some time-sensitive passwords.
Which has coordinated between tokens and networks and it has been reset to continuous intervals. Some of its store cryptographic keys are a system used in bitcoin-like cryptocurrency services, but the key must be kept secret. This security token store data is to certify owners' identity.