SSO (Single Sign On)
Single Sign-On (SSO) is an authentication service that allows a user to log in with a single set of credentials to access multiple, independent software applications. For an operator, this means a team member can sign in once to a central identity provider (like Google Workspace or Microsoft Azure) to gain access to their Property Management System (PMS), pricing tool, and other authorized platforms without separate logins.
Why it matters
SSO is critical for operational security and efficiency as a property management company scales. It centralizes access control, which simplifies the onboarding and offboarding of staff and significantly reduces the risk of security breaches from weak or reused passwords. This streamlined login process saves time, reduces password-related support issues, and improves team productivity.
Operator use case
An operator uses SSO to grant a new team member—such as a reservationist or an accountant—access to the PMS, channel manager, and internal reporting tools simultaneously using their corporate email login. When that team member is offboarded, the operator revokes access once through the central directory, immediately securing all integrated systems. This eliminates the need to track and individually deactivate logins across multiple platforms, preventing lingering access from "orphaned" accounts.
Industry insight
A common misconception among smaller, growing operators is that SSO is an enterprise-level luxury that is too complex or costly to implement. However, the increasing reliance on a diverse tech stack (PMS, dynamic pricing, guest messaging, smart home tech) makes centralized access a necessity, not a premium feature. Failing to adopt a unified login strategy early can lead to significant data governance challenges and security vulnerabilities as the team and property portfolio expand. The financial implication of a single data breach resulting from a compromised password on one of many unmanaged accounts far outweighs the investment in setting up SSO, which is increasingly bundled with modern software.
Tech & tools relevance
SSO is a key feature in modern, enterprise-ready Property Management Systems (PMS), channel managers, and revenue management tools. It works through protocols like SAML or OIDC to connect the service provider (the PMS) with an identity provider (e.g., Google, Microsoft). This functionality is crucial for creating a secure and seamless ecosystem, allowing staff to move between different operational tools without the friction of multiple logins. For scaling operators, a PMS with SSO capabilities is a sign of a mature platform designed for professional team management and security.
How Hostfully helps
Hostfully supports secure login protocols for its property management platform. While not a full SSO identity provider itself, it allows for secure, authenticated access and offers two-factor authentication (2FA) as an added layer of security, which is a core component of a strong identity and access management strategy. This ensures that every login attempt is verified, protecting sensitive operational and guest data within the Hostfully ecosystem.