Work security in layers

 Much of the effectiveness in executing a digital security plan is concentrated on the strategies and solutions used. In this scenario, working with security in layers can be very useful, considering the prevention, mitigation and recovery of security risks.


Layered security is critical, as cyber threats and failures are found at various levels in a company's operation. In addition, cybercriminals exploit vulnerabilities and new types of attacks every day.


Know the points for working layered digital security


Access and permissions control

Starting with the management of users, their permissions to access data, systems, devices, applications, storage servers, etc. To ensure security, this process is performed in three steps:


Authentication


In this first phase, the user needs to prove his identity. Normally, a 2-step check is performed to determine whether access to the system will be allowed. As in internet banking , when we enter a password and then we receive a code to validate the login.


Authorization


The authorization has the function of specifying access rights of each user to certain system resources, limiting according to the position of each one in the company.

A data center technician should answer questions and take queries from various sources and provide them with the right information. Knowledge of technology requirements is one of the required skills for a data center technician. 

Audit


The audit, on the other hand, is the collection of historical usage of technological resources of each user, in real time. Through this data, it is possible to carry out checks and monitor suspicious actions by users who have permissions.

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