Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Intel outlines Wireless USB security, use Intel Corp. is backing the 128-bit AES (Advanced Encryption Standard) encryption protocol for securing wireless USB (Universal Serial Bus) connections, which it hopes will replace USB cables for connections over very short distances, a company engineer said this week.

Sci/Tech