Access control
In information technology, access control (AC) refers to the selective limitation of access to digital resources. This involves procedures related to determining who is granted authorization to enter or use a resource or network. As most business spheres have gone digital, safeguarding external databases to maintain digital security has become increasingly critical.
What is access control in cybersecurity?
Access control is a primary defense mechanism used to protect a company's sensitive data from unauthorized access. In this article, you'll find an overview of access control, covering its fundamental components and practical strategies for implementi...
What is discretionary access control (DAC)?
Discretionary Access Control is a decentralized access control policy that allows subjects to control access to objects. You ...
What is network access control (NAC)?
Network access control (NAC) allows businesses to control who and what connects to your network. It's a critical tool for IT ...
Broken access control: access control vulnerabilities
Broken access control vulnerability is the restriction of access to applications and data. Organizations control access by au...
What is attribute-based access control?
Protecting sensitive data requires more than a simple on/off switch. As organizations migrate assets to the cloud, they need ...
Access control best practices and implementation
Access control permits access for authorized network users and excludes users without the right credentials or access privile...
What is mandatory access control?
Mandatory access control (MAC) is a centralized access control system. MAC regulates access to resources based on the clearan...
How to implement role-based access control (RBAC)
Role-based access control allows organizations to connect access privileges to user roles. RBAC makes it easier to manage use...
What is remote access control?
Remote access control enables users to securely access devices in a different physical location These systems create remote c...
What is the principle of least privilege?
Everyone knows that when it comes to security, less is often more. But how do you apply that to people's access rights across...
What is rule-based access control?
Rule-based access control (RuBAC) is an access control system that allows user access to network resources according to pre-d...
Access control types and models
Choosing the correct access control model is an essential cybersecurity challenge. Robust access control models secure sensit...