What are access control principles of information security and its types?
Access control is a method of restricting access to sensitive data. Only those that have had their identity verified can access company data through an access control gateway. Show
What are the Components of Access Control?At a high level, access control is about restricting access to a resource. Any access control system, whether physical or logical, has five main components:
How Does Access Control Work?Access control can be split into two groups designed to improve physical security or cybersecurity:
For example, an organization may employ an electronic control system that relies on user credentials, access card readers, intercom, auditing and reporting to track which employees have access and have accessed a restricted data center. This system may incorporate an access control panel that can restrict entry to individual rooms and buildings, as well as sound alarms, initiate lockdown procedures and prevent unauthorized access. This access control system could authenticate the person's identity with biometrics and check if they are authorized by checking against an access control policy or with a key fob, password or personal identification number (PIN) entered on a keypad. Another access control solution may employ multi factor authentication, an example of a defense in depth security system, where a person is required to know something (a password), be something (biometrics) and have something (a two-factor authentication code from smartphone mobile apps). In general, access control software works by identifying an individual (or computer), verifying they are who they claim to be, authorizing they have the required access level and then storing their actions against a username, IP address or other audit system to help with digital forensics if needed. Why is Access Control Important?Access control minimizes the risk of authorized access to physical and computer systems, forming a foundational part of information security, data security and network security. Depending on your organization, access control may be a regulatory compliance requirement:
What are the Types of Access Control?The main types of access control are:
Is Your Business at Risk of a Security Breach?At UpGuard, we can protect your business from data breaches and help you continuously monitor the security posture of all your vendors. UpGuard also supports compliance across a myriad of security frameworks, including the new requirements set by Biden's Cybersecurity Executive Order. What are access control principles of information security?Access control is a fundamental component of data security that dictates who's allowed to access and use company information and resources. Through authentication and authorization, access control policies make sure users are who they say they are and that they have appropriate access to company data.
What is access control and its types?Access control is a security technique that regulates who or what can view or use resources in a computing environment. It is a fundamental concept in security that minimizes risk to the business or organization. There are two types of access control: physical and logical.
What are the key security principles that are important for access control?Three elements make up access control: identification, authentication, and authorization.
What are the 5 principles of information security?The U.S. Department of Defense has promulgated the Five Pillars of Information Assurance model that includes the protection of confidentiality, integrity, availability, authenticity, and non-repudiation of user data.
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