I don't believe security trimming at the card level is possible. So you can't filter cards for them.
What you could do is simply have another private board and link the cards that you care about or if it's not so much a security risk as having the person focus on their cards, they can quickly filter to their cards by pressing 'Q'.
So you’re using Trello at work, at home and to track your new DIY crafts. The family and co-workers are all on board and everything is organized, color coded and has a due date. But still, there’s so...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG