VPN MIKROTIK - INTRODUCTIONS [ENG SUB]

Hi guys See you again at the Mikrotik tutorial in this tutorial we will discuss about technology or protocol named VPN because in previous videos in the comments column many ask how is that VPN what is VPN how it works in this video I will discuss introduction or concept of what a VPN is what is the use of VPN when we use VPN and what are the types of VPN and in the next video we will discuss in more detail each type of VPN for those who haven't subscribed please subscribe first and don't forget to click the bell because you will get a notification when we uploaded the latest video we will discuss about VPN in this video and the video this time will discuss about introduction or concept of VPN the extension of VPN is Virtual Private Network when do we use VPN? do we need to use a VPN at the time? there are two points and we want to connect with one cable or one internet line directly connected although physically far apart if we rent fiber optic cable services or wireless infrastructure and others that require direct connection may experience difficulties and use expensive fees because maybe we are required to rent a special fiber optic cable infrastructure from Yogyakarta to Jakarta to connect the head office in Jakarta to the branch office in Yogyakarta it will definitely cost a lot of money if for example at an office in Jakarta there is internet service at the branch office in Yogyakarta there are also Internet services we can make one link between Jakarta and Yogyakarta offices so that these two points are connected this is the use of VPN like this is the first example we can connect two offices for example both use local IP for example the local network that is here for example, want to access the file on a local server in another branch office or use a printer which is in another branch office something like that that we can connect using VPN so its function is to connect two nodes or two office networks which is far apart and we cannot connect directly then we can use VPN for example if we work remotely so we are not always in the office and sometimes we work on the road or outside the city and it is impossible for us for 24 hours at the office there must be a time when we go home and we encounter a server in the office with damage which requires us to log directly into the office server with these conditions usually we can use VPN so we can do it through our laptop we will dial VPN to the router in the office after we made it into the router in the office only then can we access the local network in the office so we have to connect via VPN first then we can connect to the local server that is in the office network why does the server use local IP? even though some people must have thought that a server must use public IP for security issues sometimes we use Private IP on the server so that it cannot be accessed via the internet by just anyone for example we use a file server maybe there are also servers for financial problems if these servers use public IP it will be very risky that the server can be accessed by anyone via the internet because of some of these things we use private IP on the server and because the server uses private IP then we cannot access the server from outside our network because it uses a private IP or local IP if we are outside the office network and we want to access the server we must be connected via VPN first so we have to use VPN that makes it possible as if we were located in the local network of the office so we can access servers that use local IP on the local network of offices because some of these things VPN must be secure because we want to access a local server that should not be accessible to the public so if we are in a local office network both use the office's local IP certainly the network will be very safe once we are connected on the internet network if we use a VPN that is not secure of course the risk is very big because there may be a lot of sensitive data for work matters because that is almost all VPNs almost all types of VPN there must be data encryption so passing data so if you have established a VPN path between one nodes to another data that passes in the middle already encrypted so anyone in the middle or the infrastructure that data passes through whoever manages the router for the infrastructure can be ISP, NAP and others will be very difficult to see the data that is missed so the VPN must be secure because of this, the VPN is definitely encrypted then if everyone can accidentally dial into the VPN means that our VPN is not secure anymore because everyone will be able to access the local IP and because of these problems on VPN there is also an authentication feature in addition to securing data with encryption which is used to secure data that passes so it can't be seen and changed by unwanted people there is more security using authentication to choose who can log in or not who can connect using VPN and not so so if later seen on each type of VPN almost all of these features there is a username password so that can the secure link be encrypted we can also choose who can use VPN because there is an authentication feature like that some functions and specifications of VPN then sometimes we are in the network with the circumstances we cannot access certain servers because maybe at every location or network have different policies because of this we can use VPN to certain servers so for example I already have a VPN server and on the network on the VPN server internet access that is exactly what I want than I follow policy access on certain networks there are very many restrictions because of that I will make a VPN connection out of the network connect to my VPN server and after I successfully connected to my VPN server as if I'm not there anymore on the current office network but it's as if it's already on the same network with my VPN server so that there I can do full control for what can be seen and cannot so not only to bypass the filter but vice versa we can use that VPN server precisely the filter while on our home network want to access anything must go through a filter therefore we must connect to VPN so it can be like that too so in essence not only for bypass but how are we can use internet access and also the prefilage according to the settings available on the VPN server not from the location of our network so like that We can use VPN servers for a number of things so it's as if we are somewhere else other benefits besides office problems earlier other than to access the server some companies use a lot mail server which requires to be accessed via local IP so if we are outside the office then we must connect via VPN first to check email many do that too because if we have a mail server that is not secure for example without authentication or there is authentication but only plain use port 25 and others or port 110 which is without security Of course this situation will be very vulnerable for people to collapse that's why we need to provide a private IP on the server before we can access our mail server we have to connect to our office VPN server after connecting to VPN then we can access our mail server this is an example of application to use VPN there are many other examples for example like this we have internet access access bandwidth is large only to local networks for example only to IIX (Indonesia Internet Exchange) but Bandwidth access to international is very small so if we use internet access as usual if we access a domestic server can be very fast maybe it can be up to 100Mbps but when we access the server with American IP speed becomes low maybe it can be up to 1Mbps or 2Mbps because maybe we subscribe to the ISP which has international bandwidth access not too big many internet cafes experience problems like this how do you handle it? how to find an ISP which provides VPN access where the ISP must also have large bandwidth access to the international market so for example The ISP is located in Jakarta because there is cheaper Bandwidth access to international prices and they offer to VPN subscription there and offers to be able to have 10Mbps of international access bandwidth if we still use internet access before we only have bandwidth access to small international that's why we need to use a VPN offered by an ISP from Jakarta so we subscribe to the VPN there from there we can only get 10Mbps of international access bandwidth if we talk about implementing VPN on Mikrotik devices there are several types of VPN that we can do with Microtic devices and these types are very common because many are also found in other brands of equipment the first is PPTP (Point to Point Tunneling Protocol) although now on several operating systems already does not support PPTP because it is considered not secure the second is SSTP (Secure Socket Tunneling Protocol) This type of VPN utilizes the same port with https access port TCP port 443 and when we scan our traffic as if access is done is access to the https website so it is rare to block this port because this type of VPN uses a port the same as https if the https port is blocked then we cannot access a number of things therefore, it is rare for ISP to block the https port then there is another type of L2TP VPN or stands for Layer 2 Tunneling Protocol that uses Layer 2 then there is also OpenVPN This type of OpenVPN tends to be new and widely used and security is quite high of these types of VPNs each will have separate encryption method even on some types of VPN we can choose what encryption do you want to use so if we choose higher encryption which has higher encryption bits of course it will be more secure so we can do many different things with VPN we can choose the type of VPN we can choose the type of encryption things like this that will improve the security of the VPN that we will make what are the differences between several types of VPN? which type is better to use? is there a type of VPN that is used for certain conditions? and also several other types you can see that explanation in the next videos because in the next video we will discuss each type of VPN therefore you don't forget click like and also share so that many people can watch Don't forget to subscribe and also click the bell so you can get notifications if we upload the next video see you in the next videos

Channel: Mikrotik Indonesia (Citraweb)

Views: 37,688

Keywords: VPN, VPN Terbaru, VPN Terbaik, VPN Mikrotik, Membuat VPN Mikrotik, PPTP, L2TP, SSTP, OpenVPN, Point to Point Tunnel Protocol, Layer 2 Tunnel Protocol, Secure Socket Tunneling Protocol, VPN Service, Best VPN Service, Free VPN, VPN Trick, Mikrotik, Mikrotik Tutorial, Mikrotik Indonesia, Mikrotik Configuration, RouterOS, Setting Mikrotik, Citraweb Solusi Teknologi, Citraweb, CST, Mikrotik Hotspot, Routerboard, Belajar Mikrotik, best vpn service, best vpn, virtual private network

Id: 2H9lpXgzCg4

Length: 13min 46sec (826 seconds)

Published: Sun Jun 23 2019