Preventative controls in cybersecurity are measures designed to proactively reduce the likelihood of security incidents by preventing threats from exploiting vulnerabilities in a system, network, or application. These controls aim to stop attacks before they can cause damage, thus ensuring the integrity and confidentiality of sensitive information. Learn more: https://en.wikipedia.org/wiki/Preventative_Controls

Variable Length Subnet Masking (VLSM) is a subnetting technique that allows different subnets within the same network to have varying subnet mask lengths based on specific requirements. Unlike traditional fixed-length subnetting, where all subnets have the same size, VLSM enables more efficient IP address allocation by assigning larger subnets to networks with more hosts and […]

MTTR (Mean Time to Repair or Mean Time to Recovery) is a metric used to measure the average time it takes to repair a system or restore it to normal operation after a failure or disruption. It includes the time spent detecting, diagnosing, and fixing the issue. MTTR is important for evaluating operational efficiency and […]

Process-level segmentation is a fine-grained security approach that restricts communication between individual processes within a system or network. It enforces strict access controls, ensuring that only authorized processes can interact with specific resources. Learn more: https://en.wikipedia.org/wiki/Process_Level_Segmentation

A technology that allows voice communication and multimedia sessions to be transmitted over the Internet or other IP-based networks rather than traditional telephone networks. In simpler terms, it’s a way to make phone calls using the internet instead of a landline or mobile network. Learn more: https://en.wikipedia.org/wiki/VoIP

An MX (Mail Exchange) Record is a type of DNS (Domain Name System) record that specifies the mail server responsible for receiving and handling email for a specific domain. MX records map a domain to one or more mail servers by providing the server’s domain name (not an IP address) and a priority value. The […]

QoS (Quality of Service) manages network resources by prioritizing specific types of traffic — for example, giving VoIP or video conferencing packets precedence over general web traffic. MSPs configure QoS to ensure stable call quality, reduce lag, and maintain performance consistency across business networks, especially when bandwidth is limited. Learn more: https://en.wikipedia.org/wiki/Quality_of_service

A warm site is a partially prepared backup location that businesses can activate in case of a disaster. It has pre-configured hardware, network infrastructure, and some essential applications, but it may require additional setup (e.g., loading recent data backups) before becoming fully operational. Ideal for businesses that need a balance between cost and recovery speed. […]

Network Access Control (NAC) is a security solution that controls and manages access to a network based on predefined security policies. It ensures that only authorized devices and users can connect to the network, and it can enforce compliance with security requirements such as antivirus software, encryption, and security patches. NAC solutions help protect against […]

RADIUS (Remote Authentication Dial-In User Service) is a networking protocol used for centralized authentication, authorization, and accounting (AAA) in network access control. It enables secure user authentication for devices like routers, switches, VPNs, and wireless access points by verifying credentials against a centralized RADIUS server. Once authenticated, the server grants appropriate access and tracks user […]