A security device or software that monitors and controls incoming and outgoing network traffic based on predetermined security rules. In healthcare, firewalls are essential for protecting sensitive patient data and ensuring compliance with regulations such as HIPAA.
A security mechanism that monitors network traffic for suspicious activity or potential security breaches. It works in conjunction with firewalls to provide comprehensive network protection.
The process of converting data into a code to prevent unauthorized access. In healthcare, encryption is crucial for securing patient records and maintaining confidentiality.
A secure connection between two or more devices or networks over the internet. VPNs are commonly used in healthcare to enable secure remote access to medical records and other sensitive information.
A list of rules that determine which users or devices are allowed to access specific resources on a network. ACLs are often implemented in firewalls to restrict unauthorized access to sensitive data.
A comprehensive security solution that integrates various security features such as firewall, antivirus, intrusion detection, and content filtering into a single platform. UTMs are commonly deployed in healthcare environments to simplify security management and enhance protection against evolving threats.
A type of firewall that operates at the application layer of the OSI model, providing more granular control over network traffic based on application protocols. Application layer firewalls are effective in preventing unauthorized access to healthcare applications and services.
A network segment that acts as a buffer zone between the internal network and the external network (usually the internet). DMZs are often used in healthcare organizations to host public-facing services such as websites or patient portals while segregating them from sensitive internal systems.
An advanced security technology that monitors network traffic for potential threats and automatically takes action to block or mitigate them. IPSs complement firewalls by providing real-time protection against known and emerging threats in healthcare networks.
A security approach based on the principle of “never trust, always verify,” which assumes that threats may exist both outside and inside the network perimeter. In healthcare, implementing a zero trust security model involves verifying the identity and trustworthiness of users, devices, and applications before granting access to sensitive data or resources.