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Li-Fi vs Wi-Fi: A Battle of Light and Waves

Li-Fi vs Wi-Fi: A Battle of Light and Waves Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device. Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity. Introduction to the computer system and computer applications related topics are listed following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves Let’s discuss the computer system related topic and questions above listed and their answers are following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here: Lifi based data communication system:- Li-Fi is a light based signal data transmission ...

Which is the most secure database?

Introduction to the computer system related topic and the topic is following below here:


Which is the most secure database?


Let's discuss the computer system related topic is mentioned above and the explained following below here:


Which is the most secure database?

There are some points on the computer system and database security related to the topic of "Which is the most secure database?" following below here:


Which is the most secure database? There are some points on the computer system and database security related to the topic of "Which is the most secure database?" following below here

  • The secured database using login system
  • Secured database using two step verification process of security
  • Secured database includes secured from physical level on particular department with some code
  • Secured database using secured from specific body part verification such as eye or finger of privilege


Let's discuss the points above about the computer system and database security related to the topic of "Which is the most secure database?" explanation following below here:


The secured database using login system

Login system is the most secure method of the database to protect the unknown access to the database. The database is necessary to secure frm different types of method but the login system is a simple and effective method to protect the database access by the genuine user who knows the login identification such as username and password.

It is so simple to access the database and protect from the other user to access the database because the database has value for the person and other departments.

The database access interface of the login system is used to apply over the application of the database to access the account and then access the database included into their account. 

Login system includes the robot captcha because it is used to check the login system interface is not accessible by the robot or any types of application software to access the account of the particular account user on the database application.


Secured database using two step verification process of security

Secured database using a two step verification process of security is more powerful than the login system of the database when the user accesses the database the two step is used when the unknown user accesses the username and password of the other user and can access their account to access the personal data and business database.

The two step verification cannot allow to the access the database by the unknown who the get username and password of the genuine account user of the database because the two step verification process to verify the account with two steps such as verify the account using security code and interface asking of yes or no on the particular device of the genuine account user of the database. The two step verification process cannot complete without the interface of yes or no verification on the particular register device such as mobile or smart watch or other smart containing interface of a Web page to ask and verify the yes or no condition.


Secured database includes secured from physical level on particular department with some code

Secured database includes secured from physical level of security on the particular department with some security code to enter into the department and access all the database or database center or centralised database.

The centralized database in the department is most secured from the person to access the database.

The security code is used to protect the other user cannot allow to enter into the department of the organisation without security accessing on the database department on the path of entering the department or identity card which is used to passing the security process over the department and apply the security to enter into the database department then access the database which is centralized of the particular organisation. 

Other security processes such as verifying the person through manual process by employees to verify the authority officer to access the database and verify to enter into the office of database.


Secured database using secured from specific body part verification such as eye or finger of privilege

Secured database using secured from specific body part verification such as eye or finger to detect the right pattern on the scanning digital machine to identify the person who is privilege or who is not privilege person for the particular department of the database.

These types of database are very sensitive to access because these database includes the business and other personal database of every employee working on the company or organisation.

Most of the departments verify the fingerprint machine such as biometric machines to scan the finger pattern to verify and auto verification process on the particular department to access the database and other uses such as attendance work by touching finger, privilege to access and enter into the office etc. To verify the employee and collect the attendance record of the particular particular employee.

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