VPN(가상 사설망) 설명
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VPN اندروید
► وی پی ان مورد استفاده من (وابسته) را دریافت کنید. 65% صرفه جویی در یک برنامه 2 ساله + 4 ماه رایگان کل محافظت آنلاین – برای دریافت یک دوره آزمایشی رایگان 14 روزه به حامی مالی من بروید و ببینید آیا اطلاعات شخصی شما به صورت آنلاین درز کرده است یا خیر. (تقلب و محافظت از هویت، وی پی ان، آنتی ویروس، مدیریت رمز عبور، کنترل والدین) وی پی ان چیست؟ VPN مخفف شبکه خصوصی مجازی است. وی پی ان چیزی است که یک اتصال شبکه ایمن و قابل اعتماد را از طریق یک شبکه ناامن مانند اینترنت برقرار می کند. از ترافیک اینترنت شما محافظت می کند و هویت شما را هنگام گشت و گذار در اینترنت پنهان می کند. این ویدیو حمایت مالی نشده است. من برای ساخت این ویدیو از هیچکس پولی دریافت نکردم.
“امنیت اینترنتی”
شبکه خصوصی مجازی یک ابزار امنیتی است که به کاربران این امکان را میدهد تا از طریق اتصال به یک سرور دیگر، اطلاعات خود را به صورت رمز شده ارسال کنند و از دیدگاه دیگران مخفی نگهدارند. با استفاده از VPN، کاربران میتوانند به راحتی از اینترنت عمومی استفاده کنند و از هرگونه تهدید امنیتی و دسترسی غیرمجاز به اطلاعات خود جلوگیری کنند. از دیگر مزایای استفاده از وی پی ان میتوان به دسترسی به محتواهای محدود و مسدود شده در برخی کشورها اشاره کرد و همچنین حریم شخصی کاربران را حفظ نمود.
VPN
#VPN #شبکه #خصوصی #مجازی #توضیح #داده #شده #است
What is a VPN? So that is the topic of this video. Now VPN stands for virtual private network A VPN is what establishes a secure and reliable network connection over an unsecured network such as the internet. It protects your internet activity and disguises
Your identity as you surf the internet. So for example, when you order internet service from your ISP or internet service provider, they will set up your internet connection and when your setup is complete your internet activity is routed through your ISP servers. Which means that
Your ISP can see and log all of your internet activity. So they can see every website that you visited. Now typically this wouldn’t be a problem if they kept your internet activity private. However there is a possibility that your ISP could share your information with
Other third parties such as advertisers or maybe even the government and if this were to happen your internet activity is no longer private. But by using a VPN your online activity will bypass your ISP’s server and will be redirected to another server, which is a VPN server. Which means that
Your internet provider or any other party can no longer see what websites you are visiting. The VPN server is now your source where all of your internet activity goes through. And this has several benefits. And the first benefit is that a VPN will disguise your identity by hiding your IP
Address. Whenever you order internet service from a provider, they will assign you an IP address. That unique IP address is attached to your home or business. So whenever you visit a website, that website can see your IP address. But when using a VPN, websites can no longer see your IP address,
They now only see the IP address of the VPN server which effectively hides your identity, so you can surf the internet anonymously. Another benefit is that a VPN will encrypt and protect your internet data. Whenever you go on the internet, the data that you send and receive is broken down into
A bunch of smaller data packets. These data packets travel across the public internet and ultimately find their way to their destination. But as they are traveling across the internet, your data can be viewed by ISPs, governments, and it can also be intercepted by hackers, especially
If you use public Wi-Fi networks. But a VPN will prevent this. A VPN will encapsulate each data packet by adding an extra layer of protection to each one which is known as tunneling. This extra layer adds a layer of protection to ensure your data is secure and kept private as it travels
Across the internet in a virtual tunnel. So any activity that you do on the internet such as visiting web pages or transferring files, the data is encrypted and kept private when using a VPN. And third, you’ll be able to access internet content that would normally be restricted in
Certain geographical locations. So for example, some internet content such as videos from YouTube and Netflix may only be accessible in certain countries and restricted in others. And these websites can tell which country you’re in by your IP address. So if you’re in a restricted country
You will not be able to access certain content. But by using a VPN you can pick from different VPN servers that are available in different countries, which changes your IP address, which effectively changes your location, which will give you access to restricted internet content. So if you’re in
South America and you wanted to access certain content that’s only available in the U.S., you can use a VPN and choose a VPN server that’s located in the U.S. so you can access that content.
And a fourth benefit of a VPN is that it provides a secure connection for remote workers. So as an example, some businesses may have employees that work remotely from their computers at home and they need those employees to have the ability to access files at the main office. Now this could
Be done by using a leased line. A leased line provides a dedicated channel that can connect two sites together through a reserved private circuit. These lines are rented for a monthly fee and they can be expensive especially if the distance between the two sites are far from each other. But
Instead of using a leased line, businesses can use a VPN. A VPN uses the existing public network such as the internet to establish a remote connection. And when a VPN is connected it acts like a secure private network. It provides a dedicated link between two points over the internet. So even
Though so this office and this home are in two separate locations, it doesn’t matter, a VPN makes them one private network virtually. So who would need a VPN? Well a VPN is for anyone who wants to be extra safe on the internet. It reassures that you’re surfing the internet safely,
Securely, and anonymously. And if you’re the type of person that uses a lot of public Wi-Fi networks such as in hotels, airports, and coffee shops, well in that case it should be mandatory that you use a VPN.
Because a lot of cyber criminals will create a free Wi-Fi network in
A public place and they’ll make it look legit. And when people connect to it thinking that it belongs to that place that they’re in, they are really connecting to the cyber criminal’s network, where the criminal can steal their data. VPNs can be used on all of your devices such as desktops,
Laptops, tablets, and smartphones. Now some VPN providers are free and some you have to pay for. The major difference is how they treat your internet activity. Free VPNs will collect info information about you. They will log your internet activity and could sell it to advertisers. But
Paid VPNs are more secure. These generally will not log your internet activity and they will keep it private. So if you’re interested in getting a VPN I’ll put a discount link in the description below of the one that I personally use. And they have a strict no logging policy. So guys I want
To thank you for watching this video, please subscribe and I will see you in the next video.
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I would like to see a more indepth videos from you. If you use a VPN you still need to go through your ISP, you are not avoiding them. Only thing is your connection is encrypted and even that, which parts are encrypted. I suppose destination of the packet must not be encrypted. Also are packets encrypted only between you and a VPN server but I guess it is not encrypted between VPN and whichever site you are trying to access?
I hate shit
Whshhshs
Other big benefits of VPN’s are that since the IP address is scrambled, it prevents DDOS attacks and other types of fraudulent data attacks that require an IP address.
Its amazing, well explained in 7 minutes
Great explanation. How do you know the VPN isn’t logging your activities?
Choose a VPN outside the 14 Eyes countries! Get one registered in Panama, British Virgin Islands, or Malaysia.
Good one… Simple to understand…❤
Your servers are running pretty hot – especially if that display is in Celsius
Thank you for your thorough explanation. I'm Nigerian, and from mid 2021 to early 2022, our government banned Twitter (because we were insulting them on it), so a lot of us downloaded VPNs to access Twitter. I've always wanted to how that worked. Great video!
Very straightforward and helpful! Thanks!!
Lets say if a person is snopping on a router and looking at my browsing history ex: me searching for a restaurant or something. A VPN will stop that and the person wont be able to know what I'm searching for?
So why we should trust vpn servers as they dont behave like isp server and use our datas?
87t56
VPN i can simply understand proxy?
Very good but I am old, I have to re-read the video to understand; thank
I wish, you would be our teacher when I was in college, I surely would be the topper!
how good is Tailscale in use ?
i'm using Mysterium Network VPN paid
Explained it really well for me thanks!
The coffee machine is on fire.
Without joking, thanks man. This helped me out a lot!
God animation
Good video.
I have been using NordVPN for several years and it works very well. Unfortunately, as the video explains, some sites, like Netflix, will notice you are using a VPN and limit your access to certain videos. This has not been a problem for me when I'm home, but when I am at a hotel, I get nervous about not using it.
And seriously, no one can access that VPN server even at the highest level in case of threat or just an investigation? I don't think so.
Amazing!
just beacuse to make your coffee hot🤣🤣🤣
Chapters:
0:07 – What is a Virtual Private Network (VPN)?
0:24 – How Internet Service Provider (ISP) Work
0:38 – Why using ISP's normally may be a concern
1:08 – How using VPN servers work
1:35 – How a VPN hides your IP address activity and identity
2:17 – How data is sent through a network by default
2:45 – How data is sent and protected through a VPN connection
3:27 – Geographical Content Blocks by IP address
3:46 – How a VPN can bypass Geographical content blocking
4:26 – How businesses can use VPN's for remote employee access
5:26 – Who needs a VPN?
6:17 – Free VS Paid VPN Service
Biggest issues I don't see being talked about here are how VPN's are not actually one shoe fits all service…
There are many more issues not covered in this video about how still even while using a VPN you are not actually 100% safe and secure but the fundamental layout of this video is pretty accurate for the most part and is exactly how I would explain it to a kid or elderly person.
There is still some major technical flaws in VPN's like:
1.) ISP's still know you are using a VPN, as they are able to see your connection to the VPN servers. (Unless masked which some provide)
2.) Shared IP's on these servers are almost always flagged for fraud or spam, causing more issues like Captchas and not being able to use them for purchases. (Annoying for daily use)
3.) VPN's are not magic, it just adds an extra hop in your routing which, usually cause more latency. ("Gaming VPN's" are a gimmick)
4.) Your data is almost always end-to-end encrypted WITHOUT a VPN by HTTPS & SSL already so you get red flags if you connect to an unsecure site. (End-to-End Encrypted VPN is pointless)
5.) Who is providing your DNS? If its your ISP's DNS then your VPN is worthless because they know what domains you are resolving anyways.
Without going on and on though..
its so hard to find honest reviews and information online about VPN's anymore.
Most of these people running these channels don't care what company actually has more credibility or security or who is actually offering a higher quality service.
All they know is the sponsors is willing to pay them and the referral link will make them some passive income when people use it.
Can you please explain in more detail how tunneling works? Is it the data just encrypted? And also, how does a VPN protect you from fake AP since you are connected to it directly?
Isn't TLS encryption secure enough?
Can you circumvent the European Digital Services Act with a VPN?
I heard that police officers cannot track your IP Address if you use VPN. Instead they have to go through your ISP. Is that true?