Showing posts with label lectures. Show all posts
Showing posts with label lectures. Show all posts

Thursday, October 3, 2019

VPN-connection and how to misuse it

VPN-connection and how to misuse it

Do you know, how WLAN tracks people, even there is no IP-address of the computer? The operand is easy to use simply by deleting the user rights in the system and making the new ticket with the same log-in information. Except the password can look like a reset. The thing is that this action can be explained that hacker has stolen passwords and that's why resetting must be done.

And in this case, only one ticket has been made again. When this user would log in the system, that will inform the surveillance staff, that this special account has logged in in the certain network segment. And in this case, the system informs every first-time logging attempts, because that kin of users needs more often help than old users. There would be a different kind of network segments, and the lecture halls might use a different segment, and that thing would uncover the location of certain persons. But let's go to the VPN connections.

VPN-connection makes possible to remote control other computers. And that thing would be used whenever people are asking remote-support for their computers. The thing is that sometimes the VPN-connected computers are used or at least can be used for making the illegal web pages or marketing illegal merchandise. Sometimes the WLAN system tells that the VPN connection is opened through this system, and the network surveillance staff would get information about that thing. And their mission is to cut or allow that kind of connection.

The thing that works that the operator would establish a server of hiding the computer to the land, where some merchandise is allowed, and then the operators, who are working by using VPN connections make all work in that computer, which is a remote position. This solution makes difficult to track those computers, and the remote position makes the real operators difficult to find.  The work in this kind of case happens in the normal-looking offices under the legal companies. But the thing is that those remote computers are used for creating things, which are not legal.

VPN-connection allows people to use every resource in other computers, and that contains the writing and graphics programs, and of course, CAD programs can be used by using this tool. That allows the very bad things in the global operation area, and one of the worst is breaking the weapon sales and exporting ban by using that kind of system. The thing is that if somebody would want to make things like cannon, that person must just draw the image and make other work, like a list of needed machines and materials and send it to the customer.

That thing can be done by using a VPN, which makes it difficult to track those people, who have broken those rules. This kind of thing is one of the ways to see things like crimes. But there are more things, that make VPN interesting. The thing is that if we are thinking sharply somebody can use VPN for making documents on the computer, which is left in the office.

For this operation, a person must only take the VPN-connection to that computer, and make the jobs from the far distance. This is the thing, which allows giving expensive programs for micro support and programmers, but there is another dark side with that thing. It allows making things like computer programs and even thesis by using this kind of tool. In this case, the ghostwriter would make all work by using some other computer from the other side of Earth.

That makes possible, that this person would not even be seen in the schools and other places, where people become suspicious if wrong people would hang around with thesis makers. And that denies the possibility that the file can be uncovered by using the recognition codes, what operating system might use. And that thing makes the VPN connection problematic.

Thursday, September 19, 2019

About learning methods and active learning

About learning methods and active learning

In the beginning, I must say, that the best ways in the studying process are not the easiest way. And during studies, there is no easy way to pass courses. If we think effective learning, we must work hard, and in the case of learning, we must take as many brain cells or neurons involving this process.

The thing in the learning process is that we should use as many neurons as possible in that period. So how we could maximize the number of neurons, what is taking part in this process. This is the question of effective learning.

Traditionally, we have learned that there are three types of learners. Visual, auditory and kinetic persons. And only the last one would need to make notes. This idea is very wrong because every people need notes. Kinetic people are not stupid, they just learn by using different nerve tracks. And actually, we should use as many nerve tracks as possible.

This is called "active learning". That thing means that a person makes something while the lecture is going on. And also active notes helps people stay awake, even if a person is tired. If we would just sit and listen to things, we must realize, that in that passive situation, we might get sleep. And that thing means that we would miss the entire lecture.

The easiest way is to say, that I'm an auditory or visual learner, who must not make notes. And here we must notice, that nobody wants to be a kinetic learner. That would feel the easy answer when the teacher asks about this thing.

So in the learning methods, the most important thing is that we should not think about the traditional way, that we are a kinetic, auditory or visual learner. The idea is that we should learn to make notes about lectures and other cases when we should learn something.

If we would want to maximize the learning experience, we should listen to the worlds, what lecturer uses, make notes and take photographs of the material at the same time. The idea in this method is that maximizes the number of neurons, what are used in the learning situation.

But how we should make those notes? That is a very interesting question. And the answer is that we should follow the speech, what lecturer keeps, and then make notes by following the spoken words. That would maximize the audition- kinetic experience, and then we should look at the screens by using fast sights. That would make possible to connect the visual experience to the learning.

The thing is that we should remember that the material of the lecture is many times delivered to students. But the thing is that using active methods, even boring things might start to feel interesting. And the active touch will keep people awake. If we have something to do, being awake is easier, and time moving faster. Even the most interesting studies contain things, what people don't like. And this is the thing, what we must realize while studying things.

Six clicks separate people from each other.

“A long-observed social phenomenon suggests that people across the globe are separated by surprisingly few connections. Credit: Stock” (Scit...