Algorithm system

Prepare to catch someone along the network lineLin Yuan found the account information used by OCR.

From the suffix of the frequently logged-in location, SH.CN is naturally Shanghai, our country.

Coincidentally, Shanghai is not far from Zijin City.

As for the others, they are either overseas or in HK, and finding them won’t be a quick task.

Lin Yuan first found Zhang Yan.

Although he believed that his mentor or Dean Li likely had channels for network information retrieval, he was clearly more at ease with Zhang Yan.

”Do you have any channels that can pinpoint the exact location of a device via its MAC address?”

Zhang Yan, having worked in the cybersecurity team before, naturally understood basic network knowledge like MAC addresses.

”Senior Brother, are you asking me to go beat someone up for you through the internet cable?”

”I’m looking for the mole OCR planted.”

Zhang Yan put down her milk tea upon hearing this.

”You mean you got the MAC address of the device used by OCR?”

”Yes, that’s right.”

”Are you sure?”

Lin Yuan nodded confidently.

”Senior Brother, don’t joke around.

If you had this ability, then the head of GuoAn should be you.”

Zhang Yan thought Lin Yuan was joking; if it were that easy to get the MAC address of an enemy’s device, then he really could go beat people up through the internet cable.

”I’m not joking with you.” Lin Yuan heard the faint sarcasm in Zhang Yan’s words.

”I secretly sent the other party some small software, and he opened it, and then my small software collected his device information.”

Lin Yuan naturally had to find a plausible excuse for his actions.

”What kind of small software? So powerful?” Zhang Yan was starting to believe her now.

”Quick, open it and let me see.”

Lin Yuan had anticipated her reaction.

Given Zhang Yan’s personality, how could she suppress her curiosity in such matters?

”Ahem, that small software, you’d better not look at it, it’s inconvenient.”

”Senior Brother, you’re not trying to trick me into doing something for you, are you?” Ever since witnessing Lin Yuan’s private financial gains through stock speculation, Zhang Yan always felt a hint of wickedness about Lin Yuan.

”Is Senior Brother that kind of person?”

”You never know.

Who knows what your intentions are.”

”From your tone, you have a way to find this MAC address, right?”

Zhang Yan took a proud sip of her milk tea.

”If this MAC address really belongs to a bad guy, then I definitely have a way to dig him out.”

”He should be in Shanghai.”

”Don’t change the subject.

Where’s your small software? Hurry up and show it to me.

Your credibility with me is almost zero right now.”

Lin Yuan sighed.

”You’ve suffered, gritting your teeth and hanging out with a swindler all day.”

”Hmph, I’ll arrest you for the third time sooner or later.”

”No more joking.

I used a little trick to get this MAC address, skirting the line a bit, counting on the other party to commit the kind of mistake all men make.”

The more Zhang Yan listened, the more curious she became.

”What exactly is it?”

”I stuffed some explosive small videos into his email, and he took the bait and opened them.

That triggered the small software I planted.

The software automatically collected the MAC addresses of him and all devices within his local area network.”

”What you’re talking about... it’s not *those* kinds of small videos, is it?”

”Exactly, it’s the kind you’re talking about.”

”Ew~” Zhang Yan looked at Lin Yuan with a disgusted expression, and subconsciously moved away from him a little.

”You’re already a married man, and you still enjoy such things.”

”Just consider it the foundation I built before marriage.”

”Then where did you get those small videos from?”

”That’s not the point.

The point is we need to go beat someone up through the internet cable now.”

Zhang Yan pondered for a moment.

”It seems this time it’s a small fish.

Anyone who falls for such a trick must be an insignificant small fry.”

Lin Yuan was surprised to realize that when the topic touched upon Zhang Yan’s professional field, this girl was not stupid at all.

The fish, of course, didn’t take the bait because of Lin Yuan’s fictitious small software, but because Lin Yuan legitimately requested user data from Musk.

Lin Yuan used the excuse of small software + small videos, confident that Zhang Yan would never actually ask him to reproduce the process.

Could Zhang Yan really want to study small videos with him?

”Senior Brother, you just said this MAC’s active location is in Shanghai.