TLS (Transport Layer Security)

Device Permissions are settings that allow a user to control which applications or programs can access data on their device. They give users full control over how their device is used and also help protect private information from theft or misuse. Device permissions allow users to grant or deny access to specific functions, like camera and location services, ensuring that only trusted applications can access sensitive information. By enabling these settings, users can protect their online security and privacy.

Network segmentation is a cyber security technique used to divide a network into smaller, isolated parts. It helps decrease the risk of malware or malicious attacks spreading across the entire network, as well as keep sensitive data and applications separate from other less secure components. Segmentation works by creating virtual walls between different network segments, making it difficult for unauthorized users to gain access to restricted areas. This technique is often used in conjunction with firewalls and other security protocols to further reinforce the safety of the network. Network segmentation is extremely important for enterprise-level organizations that have complex networks and need additional safeguards in place. With this technology, they can ensure that their networks remain secure while still allowing authorized personnel access to needed resources.

802.1x is an authentication protocol used for network access control. It allows users to be authenticated before being allowed connection to a local area network (LAN). It helps ensure only authorized users can gain access, protecting the network from malicious activity or data loss. To use 802.1x, devices must support the protocol and have an authentication server in place. The device attempting to connect sends credentials which are verified against those stored on the authentication server before granting access.

802.1x Access Control List (ACL) is a security protocol that enables secure access to networks, devices and applications. It is used to control access by allowing or denying certain types of traffic at the user level. ACLs can be used to identify, authenticate and authorize users, allowing them access only to specific resources they are authorized to use. It helps protect against unauthorized access, data theft and malicious activity on networks. Use of 802.1x ACL provides an extra layer of protection for data and resources within a network environment.

An API Key is like a digital keycard that some websites or apps give to others. It's a special code that allows them to use certain features or get information, sort of like a backstage pass for computer programs.