Considering the computing troubleshooting historical records, the feature in early networks that made aggregating threat intelligence difficult is "Point Solution."
Point Solution is a term used in engineering and computing processes that involve the use of tools or machines to solve one issue or problem at a time within operations.
This situation leads to time-consuming and complicated means of solving multiple problems in operation.
Today there are various means or formats for solving these problems which include the following:
Hence, in this case, it is concluded that the correct answer is "Point Solution."
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