Answer:
Strong cyber security is required when any personal information is transmitted through digital signals. There can be possible breach of information from the lines.
Step-by-step explanation:
The digital signals are important and has made life easier in todays world. On the other hand it has expose humans to great risks of confidentiality breach. The personal information can be stolen through hacking by digitals technology which can be used for illegal purposes. Sometimes hackers even ask for ransom to release the personal information that is blocked.