Words similar to hard-to-detect

Example sentences for: hard-to-detect

How can you use “hard-to-detect” in a sentence? Here are some example sentences to help you improve your vocabulary:

The most prevalent use of Trojan horse today is its cyberuse, now two decades old, where it refers to hard-to-detect instructions secretly embedded in computer software, making possible various kinds of unauthorized or unintended outcomes ranging from theft to breach of security to self-destruction.