VPN (Virtual Private Network)

File transfer protocol, or FTP, is a network protocol that enables data transfer between computers connected to a computer network. FTP servers can manage and host content within an organization's private network. Their purpose plays an acritical role in directly engaging with network files and resources. Thus, isolating FTP servers from internal systems is crucial to mitigate data loss or exploitation.

Remote Desktop Protocol (RDP) is an encrypted protocol used to access remote computers or networks securely. It enables users to remotely control and manage a computer from a different location, as if they were physically present in front of the machine. RDP works by authenticating the user with public keys and sending encrypted commands across a network that can only be decrypted with the corresponding private key on the remote computer or server. RDP is commonly used for secure remote access, secure file transfer, and virtual desktop infrastructure (VDI). In terms of cyber security, RDP is one of the most reliable protocols for ensuring data confidentiality and integrity during remote access sessions.

An identity provider (IdP or IDP) stores and manages users’ digital identities. Think of an IdP as being like a guest list, but for digital and cloud-hosted applications instead of an event. An IdP may check user identities via username-password combinations and other factors, or it may simply provide a list of user identities that another service provider (like an SSO) checks.

A CASB (Cloud Access Security Broker) is a security solution that helps protect data stored in cloud services. It monitors and enforces policies to ensure the safety of any data going in, out and within cloud applications. By using machine learning and analytics, it detects risky behavior and blocks suspicious activities. This provides an extra layer of protection, allowing businesses to maintain compliance while providing secure access to cloud applications. With a CASB, you can control who accesses your apps, what they can do with them and when they can do it from anywhere.

Network Access Control (NAC) is a cyber security technology that helps protect networks from external threats. NAC works by monitoring and managing user access to the network. It ensures only authorized users with the right credentials can gain entry, while also preventing malicious programs from entering. NAC allows organizations to set policies that specify who has access to certain resources, such as which computers or applications a user can access. By monitoring user activity, NAC can detect suspicious behavior and take appropriate action to limit potential damage from malicious actors or viruses. This helps organizations prevent data breaches, minimize losses due to unauthorized access or misuse of assets, and comply with regulatory standards for data security. With NAC in place, organizations can feel confident in their cyber security posture and better protect their critical assets