What is the main function of a whitelist

By Jan 7, 2023 A whitelist is a list of approved or acceptable items, and it is used to allow access to only those items that are on the list. In the context of computer security, a whitelist is a list of trusted sites, IP addresses, or other entities that are considered safe and are granted access to a system or network. For example, a company might maintain a whitelist of approved websites that employees are allowed to visit while using company devices. Only websites on the whitelist would be accessible, while all other websites would be blocked. The main function of a whitelist is to provide a secure and controlled environment by only allowing access to those items that have been explicitly approved. This can help to protect against security threats such as malware and other types of cyber attacks. What are the functions of a white list There are several functions of a whitelist: • Security: A whitelist can be used to protect a system or network from security threats by only allowing access to approved items. • Control: A whitelist can be used to control access to a system or network, allowing only approved items to be accessed. • Monitoring: A whitelist can be used to monitor access to a system or network, providing a record of which approved items have been accessed. • Compliance: A whitelist can be used to ensure compliance with regulations or policies that require the use of approved items. • Productivity: A whitelist can be used to increase productivity by allowing...

Sumo Logic supports application whitelisting security What is application whitelisting? Application whitelisting (also known as application allowlisting) is a common method used by IT organizations to secure on-premise and cloud-based networks and infrastructure against malicious cyber attacks and unwanted network penetration. To implement application whitelisting, the IT organization may use technologies that are built into the host operating system or leverage the capabilities of a more sophisticated security tool. In either case, the organization creates a list of applications that are given special access to the network. Sumo Logic empowers IT security teams with advanced data analytics, helping to streamline their investigations of cyber attacks that are repelled by application whitelisting software. Whitelisting vs. allowlisting A large number of big tech players, including Google, Microsoft, and Apple are moving away from whitelisting and blacklisting. In 2019, shortly after Microsoft adopted Google's Chromium browser engine for Edge, a Microsoft contributor raised a bug report to "clean up potentially offensive terms in the codebase." The terms whitelist and blacklist reinforce racial biases that equate white with 'good, permitted, safe' and black with 'bad, dangerous, forbidden.' Instead, more and more organizations are switching to more inclusive, neutral language - 'allow list' and 'deny' or 'block list' in place of 'whitelist' and 'blacklist.' Allow and deny/bl...

By • • Former Senior Technology Editor Application In general, a whitelist is an index of approved entities. In information security ( Application whitelisting vs. blacklisting Unlike technologies that use Proponents of whitelisting argue it is worth the time and effort needed to proactively protect systems and prevent malicious or inappropriate programs from entering the network. Using a whitelist that allows only applications that have been explicitly approved offers more protection against How application whitelisting works Implementation of application whitelisting begins with building a list of approved applications. The whitelist can be built into the system administrator ( Windows AppLocker, which Microsoft added to Risks of using application whitelisting Attackers can replace whitelisted applications with malicious apps with relative ease by creating a version of their malware that is the same size and has the same file name as a permitted application and then replacing the whitelisted application with the malicious one. Therefore, it is much more effective for application whitelisting software to use cryptographic Application control vs. application whitelisting Although the terms are often used interchangeably, application control and application whitelisting are two different things. Both of these technologies are designed to prevent the execution of unauthorized applications. However, application control is not as stringent as true application whitelisting. App...

By • • Former Senior Technology Editor Application In general, a whitelist is an index of approved entities. In information security ( Application whitelisting vs. blacklisting Unlike technologies that use Proponents of whitelisting argue it is worth the time and effort needed to proactively protect systems and prevent malicious or inappropriate programs from entering the network. Using a whitelist that allows only applications that have been explicitly approved offers more protection against How application whitelisting works Implementation of application whitelisting begins with building a list of approved applications. The whitelist can be built into the system administrator ( Windows AppLocker, which Microsoft added to Risks of using application whitelisting Attackers can replace whitelisted applications with malicious apps with relative ease by creating a version of their malware that is the same size and has the same file name as a permitted application and then replacing the whitelisted application with the malicious one. Therefore, it is much more effective for application whitelisting software to use cryptographic Application control vs. application whitelisting Although the terms are often used interchangeably, application control and application whitelisting are two different things. Both of these technologies are designed to prevent the execution of unauthorized applications. However, application control is not as stringent as true application whitelisting. App...

Sumo Logic supports application whitelisting security What is application whitelisting? Application whitelisting (also known as application allowlisting) is a common method used by IT organizations to secure on-premise and cloud-based networks and infrastructure against malicious cyber attacks and unwanted network penetration. To implement application whitelisting, the IT organization may use technologies that are built into the host operating system or leverage the capabilities of a more sophisticated security tool. In either case, the organization creates a list of applications that are given special access to the network. Sumo Logic empowers IT security teams with advanced data analytics, helping to streamline their investigations of cyber attacks that are repelled by application whitelisting software. Whitelisting vs. allowlisting A large number of big tech players, including Google, Microsoft, and Apple are moving away from whitelisting and blacklisting. In 2019, shortly after Microsoft adopted Google's Chromium browser engine for Edge, a Microsoft contributor raised a bug report to "clean up potentially offensive terms in the codebase." The terms whitelist and blacklist reinforce racial biases that equate white with 'good, permitted, safe' and black with 'bad, dangerous, forbidden.' Instead, more and more organizations are switching to more inclusive, neutral language - 'allow list' and 'deny' or 'block list' in place of 'whitelist' and 'blacklist.' Allow and deny/bl...

By Jan 7, 2023 A whitelist is a list of approved or acceptable items, and it is used to allow access to only those items that are on the list. In the context of computer security, a whitelist is a list of trusted sites, IP addresses, or other entities that are considered safe and are granted access to a system or network. For example, a company might maintain a whitelist of approved websites that employees are allowed to visit while using company devices. Only websites on the whitelist would be accessible, while all other websites would be blocked. The main function of a whitelist is to provide a secure and controlled environment by only allowing access to those items that have been explicitly approved. This can help to protect against security threats such as malware and other types of cyber attacks. What are the functions of a white list There are several functions of a whitelist: • Security: A whitelist can be used to protect a system or network from security threats by only allowing access to approved items. • Control: A whitelist can be used to control access to a system or network, allowing only approved items to be accessed. • Monitoring: A whitelist can be used to monitor access to a system or network, providing a record of which approved items have been accessed. • Compliance: A whitelist can be used to ensure compliance with regulations or policies that require the use of approved items. • Productivity: A whitelist can be used to increase productivity by allowing...