# Advanced communication solutions ## Introduction This section describes our advanced network connectivity solutions. --- ## Why Advanced Connectivity? Quick and efficient setups with Advanced Connectivity. Our predefined configurations with a lot of sensible defaults ensure you can focus on your core business processes. - **Efficiency:** Our lightweight protocols enable swift setup, so you can focus on your core business processes. - **Optimized Settings:** We’ve curated predefined configurations to simplify your experience. - **Current and Efficient:** Our commitment to default setups ensures that your integration remains up-to-date. As our portfolio evolves, so do our default configurations—enabling new features seamlessly which differentiates it from customized solutions. Both protocols have their strengths: HTTPS for real-time interactions and SFTP for robust file transfers. Select the one that best suits your specific use case! Our Advanced Connectivity solutions help you stay compliant and stay ahead! --- ## Document Upload - Advanced A powerful solution designed to alleviate the pain points experienced by accounts payable departments, particularly those not yet fully integrated with Pagero Online. [!ref Document Upload - Advanced](document-upload-advanced.md) --- ## HTTPS [Hypertext Transfer Protocol Secure (HTTPS)](https://en.m.wikipedia.org/wiki/HTTPS) is an extension of HTTP. HTTPS is widely used for secure communication over the internet. It encrypts data during transmission (via [TLS](https://en.m.wikipedia.org/wiki/Transport_Layer_Security)), safeguarding it from unauthorized access and is ideal for real-time interactions and web-based APIs. We offer both an HTTP endpoint called Pagero Interchange and the possibility to send to a HTTP server utilizing a HTTP client. [!ref Interchange & HTTPS Client](https.md) --- ## SFTP [SSH file transfer protocol (SFTP)](https://en.m.wikipedia.org/wiki/SSH_File_Transfer_Protocol) is a communication protocol that offers a range of commands which allows you to transfer files and access a file system. SFTP provides a reliable method for transferring files securely. It operates over an encrypted SSH (Secure Shell) connection, and is well-suited for batch transfers and managing files on remote servers. We offer customers both the possibility to send files to a Pagero-run SFTP server and receive files from Pagero by fetching files from the server. [!ref SFTP](sftp.md) --- ## Customization options Combine our [Integration Toolkit](../integration-toolkit.md) with Advanced Connectivity for added flexibility. Add advanced integration related features to customize your integration to suit your needs. Note that customization may sacrifice some benefits of our predefined setups. [!ref Integration toolkit](../integration-toolkit.md)