This means which the speaker is referring to an alternate that didn't occur, but must have -- a kind of the subjunctive. Should the intent is to express that it did materialize, and to approve of that, then it could be worded as: 针对一些对远程破解的质疑，目前市面上的智能锁产品基本都有相应的安全措施。可以注意下，支持远程开锁的智能锁产品有没有搭载加密技术和相关防护措施，以此确认隐私安... https://hectorueteh.pointblog.net/details-fiction-and-legal-advisor-in-dha-karachi-pakistan-82611507