A Remote Access Server (RAS) is specifically designed to handle a significant number of secure, authenticated connections, which typically involve telecommuting scenarios. It provides a centralized solution for remote workers to access the corporate network, offering encryption and authentication to maintain data integrity and confidentiality. Despite being capable of various security functions, an Intrusion Detection and Prevention System (IDPS) primarily focuses on identifying and mitigating potential threats and breaches, rather than facilitating remote access. A Load Balancer excels at distributing networking or application traffic across multiple servers but does not inherently provide connectivity solutions for remote workers. 'Content Filtering Appliance' might seem like a viable option because it implies data protection, but it serves a different role — typically screening incoming web content for malware or policy violations — rather than enabling secure remote access.