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A comment on Ask HN: Any Hardware Startups Here?.

Re:Ask HN: Any Hardware Startups Here? by PeterWhittaker on Wednesday July 05, 2023 @01:06PM (#36603415)
We have a unidirectional gateway with a complete protocol break. Sales are picking up. We’re hoping to deliver a guard later this year.

Hardware may be hard, but what’s really hard are high assurance attack resistant systems.

[ Parent | on HN ]
Re:Ask HN: Any Hardware Startups Here? by naushit on Wednesday July 05, 2023 @01:08PM (#36603453)
is it cross domain solution?
[ Parent | on HN ]
Re:Ask HN: Any Hardware Startups Here? by PeterWhittaker on Wednesday July 05, 2023 @08:32PM (#36609298)
It is. Supports file transfers (sftp push and pull), XML (basically file with schema validation, different filters on each side of the protocol break), and TCP and UDP steaming.

We’re proud of how fast it is, among other things.

[ Parent | on HN ]
Re:Ask HN: Any Hardware Startups Here? by kldx on Thursday July 06, 2023 @12:03AM (#36611084)
Sounds interesting. Do you have any formal verification tools in your tech stack?

p.s. are you hiring?

[ Parent | on HN ]
Re:Ask HN: Any Hardware Startups Here? by PeterWhittaker on Thursday July 06, 2023 @12:13PM (#36618243)
> p.s. are you hiring?

We're always interested in talking to potential candidates, but unless you're in Ottawa work would be truly remote (we all WFH, but we get together at least monthly for lunch, save for the folks in the Maritimes, the UK, etc.).

My HN userid at sphyrnasecurity.com

[ Parent | on HN ]
Re:Ask HN: Any Hardware Startups Here? by applied_heat on Wednesday July 05, 2023 @02:16PM (#36604684)
What protocol? Control systems type stuff?
[ Parent | on HN ]
Re:Ask HN: Any Hardware Startups Here? by PeterWhittaker on Wednesday July 05, 2023 @08:37PM (#36609346)
File and XML (file with schema validation) via sftp, and TCP and UDP streaming. In streaming mode, useful for getting logs, etc., from a SCADA network to a business mode. In block mode, handy for pushing patches the other way.

Among other things.

[ Parent | on HN ]