4BDT
4BDT is a bi-directional TCP proxy designed to be used in conjunction with two separate OPDS products.

4Secure Bi-Directional Transfer

4BDT is a bi-directional TCP proxy designed to be used in conjunction with two separate OPDS products. 4BDT allows ‘response’ data to be securely returned to an outbound TCP session. 4BDT is usually used in conjunction with 4XJS to securely filter the inbound and outbound traffic, typically HTTP request and response data.

4BDT is installed onboard the OPDS platform.

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Digital electronics or digital (electronic) circuits are electronics that operate on digital signals. In contrast, analog circuits manipulate analog signals whose performance is more subject to manufacturing tolerance, signal attenuation and noise.

 

FAQs & Resources

Can 4BDT be installed on a single OPDS?

Yes, however a second OPDS is required to return traffic to.

Can 4BDT be used in conjunction with other software?

Yes, 4BDT is typically used with 4XJS to secure inbound and outbound comms, however 4SFT and 4MQT can be used alongside 4BDT if required.

Is a bi-directional implementation of the OPDS with 4BDT less secure?

Yes, however other 4Secure applications such as 4XJS can be utilised to secure inbound and outbound comms to ensure only allowed traffic is able to cross the network boundary.

Does 4BDT have a GUI?

No, there is a single configuration file for the application.

4Secure HTTPS (4HTTPS) FAQs 4 August 2021
4Secure HTTPS (4HTTPS) FAQs
4Secure Bi-Directional Transfer (4BDT) FAQs 4 August 2021
4Secure Bi-Directional Transfer (4BDT) FAQs
4Secure Multi Channel Transfer (4MCT) FAQs 4 August 2021
4Secure Multi Channel Transfer (4MCT) FAQs
4Secure Message Queue Transport (4MQT) FAQs 4 August 2021
4Secure Message Queue Transport (4MQT) FAQs
4Secure XML JSON Scanner (4XJS) FAQs 4 August 2021
4Secure XML JSON Scanner (4XJS) FAQs
4Secure File Transfer (4SFT) FAQs 6 May 2021
4Secure File Transfer (4SFT) FAQs

Use Cases

4Secure HTTPS (4HTTPS) FAQs 4 August 2021
4Secure HTTPS (4HTTPS) FAQs
4Secure Bi-Directional Transfer (4BDT) FAQs 4 August 2021
4Secure Bi-Directional Transfer (4BDT) FAQs
4Secure Multi Channel Transfer (4MCT) FAQs 4 August 2021
4Secure Multi Channel Transfer (4MCT) FAQs
4Secure Message Queue Transport (4MQT) FAQs 4 August 2021
4Secure Message Queue Transport (4MQT) FAQs
4Secure XML JSON Scanner (4XJS) FAQs 4 August 2021
4Secure XML JSON Scanner (4XJS) FAQs
4Secure File Transfer (4SFT) FAQs 6 May 2021
4Secure File Transfer (4SFT) FAQs
Additional Resources 6 May 2021
Additional Resources
Category Hierarchy and Tabs Layout 6 May 2021
Category Hierarchy and Tabs Layout
Additional Information 6 May 2021
Additional Information
Your Next Steps 6 May 2021
Your Next Steps
Quick Start Guide 6 May 2021
Quick Start Guide

Case Studies

4Secure HTTPS (4HTTPS) FAQs 4 August 2021
4Secure HTTPS (4HTTPS) FAQs
4Secure Bi-Directional Transfer (4BDT) FAQs 4 August 2021
4Secure Bi-Directional Transfer (4BDT) FAQs
4Secure Multi Channel Transfer (4MCT) FAQs 4 August 2021
4Secure Multi Channel Transfer (4MCT) FAQs
4Secure Message Queue Transport (4MQT) FAQs 4 August 2021
4Secure Message Queue Transport (4MQT) FAQs
4Secure XML JSON Scanner (4XJS) FAQs 4 August 2021
4Secure XML JSON Scanner (4XJS) FAQs
4Secure File Transfer (4SFT) FAQs 6 May 2021
4Secure File Transfer (4SFT) FAQs
Additional Resources 6 May 2021
Additional Resources
Category Hierarchy and Tabs Layout 6 May 2021
Category Hierarchy and Tabs Layout
Additional Information 6 May 2021
Additional Information
Your Next Steps 6 May 2021
Your Next Steps
Quick Start Guide 6 May 2021
Quick Start Guide

Testimonials

Discover what customers say about our diode products, services and related applications.

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4 Secure support Panoptech in the delivery of Secure Transmission Networks into Law Enforcement. With Panoptech owning and managing the largest secure network infrastructure in the UK, it was great to work with 4 Secure to provide data diode connectivity to our customers. Over the coming years we look to roll out more of this type of network to our existing and new clients using 4 secure as a trusted partner. The team at 4 Secure are a key part of our supply chain and work very closely with us delivering a capability which we can all be proud of and know that we are able to work together to deliver what the customer need

Kevin McDonald
Managing Director & Chairman
Panoptech
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Without the extraordinarily generous support from 4Secure the scheme would not have succeeded in delivering the scale of impact to Herefordshire schools and children that we were able to, at the time when it was critical to do so.

From the outset 4Secure became a critical partner and were always willing to go the extra mile to ensure we had everything we needed – and more! Their professionalism, industry-leading capability and can-do attitude was invaluable and made a huge difference to over 300 children in 45 schools across Herefordshire.

We are very grateful to have had the privilege of their support and partnership on this scheme. They should be proud of what they have done to make a difference in Herefordshire.

Tim Brett
Founder
Laptops 2 Kids
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I worked with the team at 4 secure on cross domain security project, helpful, knowledgable and efficient. Definitely added value and reduced the risk on the project.

Project Manager
MOD SPEC CAP

Related Products

Digital electronics or digital (electronic) circuits are electronics that operate on digital signals. In contrast, analog circuits manipulate analog signals whose performance is more subject to manufacturing tolerance, signal attenuation and noise.

4TLS 4BDT 4XJS 4MQT 4SFT

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