Are there specialists in the development of classified communication equipment now?

Question

Electronics

In Soviet times, ZAS (Classifying Communications Equipment) was developed in our country, similar to the T-240S "Historian", encryption machines, for example, M-125 "Violet" and so on. Question: Are there engineers in the country now who are engaged in such things, or has the situation changed in this direction?

Answer 1

now it is more efficient to digitize and encrypt with the necessary quality algorithm and transmit over the network.
pack a single-board computer in a box and get an efficient encryption system with a strong key.
in the last year of the university at the military commissar, they talked about the mobile communication system being introduced into the troops on a modern element base with encryption and other pies.

Answer 2

I think it is unlikely, for obvious reasons, that someone will tell you that they are currently developing such equipment, but, as they correctly wrote in the comments, it is important for any country to have its own electronics in the defense industry, and communication should be developed almost first of all .

Answer 3

Yes, I have. True, everything is actively switching to digital, but not everywhere. Lots of analogue.

Answer 4

here they are, for example
www.sozvezdie.su/aboutt/ao_kontsern_sozvezdie_golovnaya
in St. Petersburg there is also an office, they do it for the FSB and the AP

Answer 5

So developments are classified. Who will tell you? Better a head on your shoulders than an answer to a question on a forum.