Sold by: South River Technologies
Deployed on AWS
AWS Free Tier
Titan DMZ Server is a reverse proxy server offering multi-layered security in conjunction with Titan SFTP Server.
Overview
Titan DMZ is a reverse proxy server which offers a multi-layered security solution in conjunction with Titan SFTP Server.
Titan DMZ is placed outside the firewall while the Titan SFTP Server, data, configuration and other sensitive information lives inside. Titan opens a single outbound encrypted connection to the DMZ Server which then listens for client connections on behalf of the Titan SFTP Server.
This configuration allows for 100% of the inbound ports on the firewall to be locked down, while still allowing secure file transfer to occur.
Highlights
- Titan DMZ works exclusively as a passthrough, no data is ever stored in the DMZ or outside the firewall
- Zero exposure of internal data and resources such as AD/LDAP, SQL, or NTFS information
- Allows for 100% of inbound ports to be closed on the firewall reduce or attack vectors
Details
Sold by
Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
Win2022 Windows Server 2022
Deployed on AWS
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Pricing
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
Dimension | Cost/hour |
|---|---|
t2.small Recommended | $0.05 |
t3.micro | $0.05 |
t2.micro | $0.05 |
c6in.large | $0.05 |
r7a.4xlarge | $0.05 |
r5dn.12xlarge | $0.05 |
i4i.2xlarge | $0.05 |
m5d.4xlarge | $0.05 |
g5.24xlarge | $0.05 |
c6id.24xlarge | $0.05 |
Dimensions summary
You pay by the hour for this software, billed through the EC2 instance you choose to run it on. Pricing is not tiered by feature or plan. Instead, each dimension maps to a specific AWS instance type, and your hourly rate follows the size and family of that instance. Smaller instances like t2.nano cost less per hour than large compute, memory, or GPU-optimized types such as p5.48xlarge or u7in-32tb.224xlarge. You control cost by matching the instance to your workload. Your total also includes standard AWS infrastructure charges for the instance itself.
Top-of-mind questions for buyers
One hour represents each hour the software runs on your chosen EC2 instance. The meter follows the running instance, not the number of file transfers or users. Each instance you launch bills its own hourly software rate plus the underlying AWS infrastructure charge for that instance type.
The software rate meters running time only. When you stop the instance, the hourly software charge stops accruing. Stopped instances may still incur AWS storage fees for attached volumes, but those are separate from the software licence charge.
No. The rate is tied to the instance type you run, not to file transfer volume, user count, or data moved. To handle more load, you select a larger instance, which carries a different hourly rate. Your bill follows the instance size, not throughput.
www.southrivertech.com
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Additional details
Usage instructions
Titan DMZ Server is fully configured and ready to run out of the box. Simply launch an instance of the AMI in AWS and Titan DMZ will start listening on port 45100. Next, configure your Titan MFT server (also in AWS) to connect to the DMZ's IP address and Titan DMZ will then listen for secure SFTP connections on behalf of the Titan Managed File Transfer (MFT) server.
Next, on a separate AWS VM, start an instance of Cornerstone MFT Server and enable DMZedge Support, pointing Cornerstone to the IP address of the DMZedge AMI. Cornerstone will negotiate a connection with DMZedge Server and the DMZedge will then be listening for secure SFTP connections on behalf of the hidden Cornerstone Server.
For more information, refer to the Getting Started Guide and the Admin Guide located in the Important Docs folder on the Windows desktop; or go to <www.dmzedge.com > for more general information regarding the use of the solution.
Resources
Vendor resources
Support
Vendor support
Complimentary email support is available through our helpdesk at https://helpdesk.dmzedge.com with 8x5 and 24x7 business level M&S options
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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