I'm not sure that anyone ever said in any stories about the past that the software wasn't functional, or even, good. It's fine, although except for Mobile, available in open source versions that are at least as good. Take a look at cybersecurity etf's and see if they include any StrikeForce offerings.
Look at the history. The company abandoned BlockSafe just as blockchain stocks started to take off. CryptoDefender also seems to have been abandoned just when crypto currencies started to get hot. And, as for Mobile, if they're making any effort to continue to sell it, it's a very under the radar effort.
So, again, it's not the software it's the marketing. You think that this history bodes well, I think it does not. That they have to come up with a new marketing plan or history might repeat itself.
They tried to sell anti-keylogging software on HSN. Case closed.