Malcolm Rivera
Access protection is a technological measure that restricts unauthorised access to copyright works. It usually takes the form of a software program or hardware, and is used to protect confidential information, such as customer data. Access protection events are therefore security incidents that involve the accidental or unlawful destruction, loss, alteration, or unauthorised disclosure of, or access to, such data.
| Characteristics | Values |
|---|---|
| Type | Technological protection measure |
| Purpose | Restrict unauthorised access to copyright work |
| Format | Software program and/or hardware |
| Function | Allow programmers to restrict access to members of the class |
| Function | Prevent information, films or sound recordings stored on certain optical disks from being played on certain players |
| Function | Use encryption or a software key to access material or information stored on a digital format |
| Function | Control the use of system and network resources |
| Function | Determine if an authenticated user has the correct permissions to access a resource |
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What You'll Learn
Technological protection measures
To implement effective technological protection measures, organisations often utilise authentication and authorisation mechanisms. Authentication verifies the identity of a user, while authorisation determines whether an authenticated user has the correct permissions to access a particular resource. This two-phase process helps to ensure that only authorised individuals can access sensitive information.
In addition to technological measures, organisations may also implement physical access control measures to protect their systems and data. This includes infrastructure and procedures that limit access to authorised individuals, such as secure facilities and restricted areas. By combining technological and physical access control measures, organisations can create a robust security framework that minimises the risk of unauthorised access and protects their sensitive data.
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Software and hardware
Access protection is a technological measure that prevents unauthorised access to copyright works. It is usually in the form of a software program and/or hardware.
Software programs can be used to restrict access to certain classes of users. For example, a software program may be designed to only allow members of a certain class to access it. This is often achieved through authentication and authorisation processes. After a user is authenticated, the software will determine whether they have the correct permissions to access the resource. This is usually achieved through the use of unique security identifiers (SIDs).
Hardware can also be used to restrict access to copyright works. For example, certain optical disks may be designed to only be played on certain players. This could be used to prevent the unauthorised playing of films or sound recordings.
Access protection measures are important for protecting confidential information, such as customer data. Most organisations have infrastructure and procedures in place to limit access to networks, computer systems, applications, files and sensitive data. This helps to prevent the unauthorised exfiltration and modification of sensitive data.
Security incidents can occur when there is a confirmed breach of security leading to the accidental or unlawful destruction, loss, alteration, unauthorised disclosure of, or access to customer data or personal data. It is important for organisations to have incident response strategies in place to quickly and effectively investigate, contain and remove security threats.
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Encryption and software keys
To access information that is protected by a software key, a user must have the correct key to unlock the information. This key is typically provided to authorised users only, ensuring that only those with permission can access the information. This helps to protect sensitive information from being accessed by unauthorised individuals.
Software keys can be used to protect a variety of information, including customer data, personally identifiable information (PII), and intellectual property. By using software keys, organisations can ensure that only authorised users have access to sensitive information, helping to maintain the security and integrity of their data.
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Authentication and authorization
Access protection is a technological measure that restricts unauthorised access to copyright works. It usually takes the form of a software program and/or hardware as part of a computer, an audiovisual or audio device.
Authentication and authorisation are interrelated mechanisms that control the use of system and network resources. After a user is authenticated, the operating system uses built-in authorisation and access control technologies to implement the second phase of protecting resources: determining if an authenticated user has the correct permissions to access a resource.
Shared resources are available to users and groups other than the resource's owner, and they need to be protected from unauthorised use. In the access control model, users and groups (also referred to as security principals) are represented by unique security identifiers (SIDs).
The goal of access control is to minimise the security risk of unauthorised access to physical and logical systems. Access control is a fundamental component of security compliance programs that protect confidential information, such as customer data. Most organisations have infrastructure and procedures that limit access to networks, computer systems, applications, files and sensitive data - such as personally identifiable information (PII) and intellectual property.
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Security compliance programs
Access protection is a technological measure that restricts unauthorised access to copyright works. It usually takes the form of a software program and/or hardware as part of a computer, an audiovisual or audio device.
The goal of access control is to minimise the security risk of unauthorised access to physical and logical systems. Computers that are running a supported version of Windows can control the use of system and network resources through the interrelated mechanisms of authentication and authorisation. After a user is authenticated, the Windows operating system uses built-in authorisation and access control technologies to implement the second phase of protecting resources: determining if an authenticated user has the correct permissions to access a resource.
A security incident is defined by Microsoft as a confirmed breach of security leading to the accidental or unlawful destruction, loss, alteration, unauthorised disclosure of, or access to customer data or personal data while being processed by Microsoft. Compliance events that don't affect the confidentiality, integrity, or availability of services or customer data aren't considered security incidents.
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Frequently asked questions
An access protection event is a confirmed breach of security that leads to the accidental or unlawful destruction, loss, alteration, or unauthorized disclosure of, or access to, customer data or personal data.
An example of an access protection event is unauthorized access to Microsoft online services infrastructure and exfiltration of customer data.
The goal of access control is to minimize the security risk of unauthorized access to physical and logical systems.
