Split Tunnelling allows a device to access both a public network and a private network simultaneously. This improves performance but introduces security risks by exposing the device to the internet while connected to a private network.

Benefits of Split Tunnelling

Split tunneling offers several advantages for organizations and remote workers. By allowing certain traffic to bypass the VPN, it can enhance performance and user experience while conserving bandwidth.

• Performance: Improves network speed by reducing the load on the VPN.

• Bandwidth: Conserves bandwidth by routing non-sensitive traffic directly to the internet.

• Flexibility: Allows users to access local and remote resources simultaneously.

• User Experience: Enhances user experience by providing faster access to non-work-related sites.

• Cost Efficiency: Reduces costs associated with high-bandwidth VPN usage.

Implementing Split Tunnelling Safely

Implementing split tunneling safely requires a balanced approach to ensure both performance and security. Organizations must carefully configure their networks to mitigate potential risks while reaping the benefits of split tunneling.

• Configuration: Ensure organization-specific traffic routes through a secure SSL VPN tunnel.

• Monitoring: Continuously monitor network traffic to detect any anomalies or unauthorized access.

• Access Control: Implement strict access controls to limit exposure to sensitive resources.

• Encryption: Use strong encryption protocols to protect data in transit.

• Regular Audits: Conduct regular security audits to identify and address vulnerabilities.

Split Tunnelling vs. Full Tunnelling

When comparing Split Tunneling and Full Tunneling, it's essential to understand their key differences.

• Security: Split Tunneling exposes some traffic to the internet, increasing security risks, while Full Tunneling routes all traffic through a VPN, ensuring comprehensive security.

• Performance: Split Tunneling improves performance by reducing VPN load, whereas Full Tunneling can slow down network speeds due to the encryption of all traffic.

Common Uses for Split Tunnelling

Split tunneling is a versatile tool that can be used in various scenarios to optimize network performance and user experience. By allowing certain traffic to bypass the VPN, it provides flexibility and efficiency for both organizations and remote workers.

• Remote Work: Enables employees to access corporate resources securely while using their home internet for personal browsing.

• Traveling: Allows users to access region-specific content and services without losing access to secure corporate resources.

• Bandwidth-Intensive Applications: Routes heavy applications like video conferencing outside the VPN to maintain performance.

• Local Network Access: Facilitates access to local resources like printers while maintaining VPN security for other activities.

• Streaming Content: Lets users stream content requiring a local IP address without compromising security for other data.