Oi! Miss Call...

CHAPTER 13 Encryption

Having a programmer co-worker is very beneficial to Disra. He walked decisively to the F faculty to meet Melvin. Try to be professional and forget the silly events in the park.

"Siang Sir. I want to gather an outline on network security" Disra said calmly.

Melvin sumringah saw the arrival of Disra. He will try to be a pleasant man figure to win Disra's heart. “Please sit,” pinta Melvin.

Disra sat quietly. He began to take out the paper that had been bound and handed over to Melvin. “Please, Sir.”

Melvin receives the paper given by Disra and starts reading, she just reads the title without looking at the contents. Disra takes the encryption system. A process of converting information into a secret code that is difficult to translate, to protect data from unrelated parties.

“Taking encryption theme, this is good. Why take this theme?”

“Because in my opinion, there are still many security systems that can be hacked because of a very weak encryption system. We hope to be a little spared from spyware,” replied Disra.

“Spyware is a very harmful type of malware. Software that is installed unlawfully on a person's computer without their knowledge and is used to collect personal information or sensitive data without the user's knowledge. Obviously, it is very disturbing and some cases can be detrimental,” explained Melvin calmly. Although, he had already hacked information about Disra. However, Melvin does not use his intelligence for harm or fraud.

“Yes, I understand, Sir,” replied Disra.

“You tried in what form? A chat application only sometimes still has weak security. Only certain people understand. However, not a few cases of the chat security breach, can still access someone's conversation on his device. The end-to-end encryption feature is already used in some chat apps or some social media. Only the receiver and sender of the message can see the text message, video, audio. Hope its users feel safe personal data is not leaked. However, not all chat applications use end-to-end encryption, but sometimes there are still weaknesses. Even some countries feel end-to-end useless. ” explains Melvin.

He tried to be professional in the teaching and learning process.

Disra breathed out slowly. “To fix the chat application system I think .. I have no ability for it yet. Need permission before doing so, because the level of risk is high. It could be, wanting to try hacking and repairing. But, it can even be a boomerang for yourself. Because the company certainly has its own IT. So, our group, has obtained permission from a clothing store that has a website and they are willing for us to try to improve its security system,” explained Disra.

“Have there ever been a case of fraud or error?”

“Ya there is a case, we have interviewed the owner of the store. Incidentally, the store is just pioneering and their website also looks very simple,” explained Disra.

“The most commonly used method is SSL which works to secure data transactions between web servers with web browsers.”

“Iya, Sir.”

“Good, then continue,” Melvin said with a big smile, emitting a warm gaze.

What the hell is a lecturer, smiling is not clear! Want to throw the shoes!

The meaning of Disra can only be thrown into the heart. He was not thinking about the man in front of him. He knew how genuine the man in front of him was. Recall that he was still a call center agent and the beginning of his feud with a man by the name of Peter Melvin Damara. How stubborn is this guy in front of him who wants the internet network back to normal. The man who used to confess his name was Peter. Peter's name was a very deep name in his heart. Peter's name got him fired.

“Alright Mr. Peter, thank you for the guidance,” said Disra.

“What did you say?” ask Melvin.

Disra was silent for a moment. “Thank you,” said Disra.

“Not it?”

“Thank you for the guidance,” said Disra again.

“Not that one!”

It is not clear from the lecturer!

Again, it can only hide in the heart. “Thank you, sir,” obviously Disra put her shoulder up.

Disra is further confused by Melvin's words. “Sorry Sir, I don't understand,” he said.

Melvin approached Disra to make the girl turn her head back. “You called me Peter. The guys at college are just gonna call me Melvin. Looks like, you remember Peter's name very well.

“Hahaha,” Disra smile akward! “It seems, I misheard,” the rebuttal.

“How could I have heard wrong. Peter and Melvin are so far apart, Miss Angel!” melvin said by emphasizing the word ‘Angel’.

Ahem! Disra cleared his throat. “We've overcome this dead end. I never felt wrong to say the name and I didn't feel wrong to hear it either. So, we better forget like we were then,” said Disra.

“Do you always forget the past?” melvin asked, squinting his eyes. Doesn't this girl remember? Is he easily forgotten?

“Not really! I'm just forgetting the past that I think sucks. Something beautiful will continue to be remembered,” said Disra.

“The past is remembered not because it sucks or fun. Except how important the event is to imprint in memory. Not just fun things. Painful things will always imprint even though, already trying hard to forget it.”

“Yes, Mr. right. But, everyone has the choice of wanting to forget or not.”

“Despite wanting to forget, it certainly will not biss forgotten if the memory sticks perfectly in our head.”

Disra just bit her inner lips. He was furious with this man in front of him. The figure of a man he thinks is so annoying. It's hard for Disra to communicate with Melvin. Lecturer genius in cyber science or maybe he's smart in saint. However, for Disra it has a low social science. Labil and also still attach great importance to his ego.

The sane one is willing!

“Ya, Mr right,” said Disra. There was no end to talking to the man in front of him. “What can I go?”

“Ya can.”

“Good, Sir. Thank you.”

Disra got up from her seat and moved out of the room. However, he felt that someone was following. “Pak Melvin wants to go home too?” ask Disra.

“No,” Reply Melvin.

Disra just nodded her head. He continued walking, only two steps of distance between himself and Melvin were walking behind him. Every now and then Disra would turn her head small to make sure Melvin left.

Disra continued walking, passing through the corridor, still thinking positively to Melvin because the corridor was the only way.

However, after coming out of Faculty F, Melvin was still behind him. He slowed his pace so Melvin could get ahead of him. Again, what happened was not as expected.

As if following the steps of Disra, Melvin also slowed his footsteps. Disra is running out of patience. He immediately turned around and chattered, “You Father what the hell? Follow me ...”

Disra's speech came to a halt when she saw the person behind her instead of Melvin. His eyes circulated and saw Melvin was buying a drink at the place of the automatic drink selling machine, their gazes met. It feels like to immediately hide yourself because it is wrong to think that people, who are behind it are other students.

“Elo why?” ask a student who walks behind Disra.

Disra just lowered her head. “Sorry, sorry wrong people.” He walked half-run in shame. He's sure Melvin saw the incident.

Melvin just smiled at the scene. He opened his canned drink and immediately downed it.