Excess and Weakness of VPN
Posts ago we already discussed aboutvpn, on this occasion I will share the advantages and disadvantages of vpn. Of
course the private network within the public network has its own advantages and
disadvantages, but the benefits are definitely greater than losses, clothes
olh, therefore, let us refer to reviews of the following:
Profits or benefits of VPN
Some advantages of VPN technology
include:
• Remote Access with VPN, we can
access a computer or office network, from anywhere as long as it is connected
to the internet
• security, VPN connection we can
surf safely when using public hotspots such as internet access or internet
cafe.
• cost-saving setup network, a VPN
can be used as an alternative technology to connect the local network with the
cost is relatively small, because data transmission technology VPN use public
media networks which already exists without the need to build a personal
network.
• fine and I do not understand
Lack or weakness of VPN
Any excess drawback, there is
definitely some disadvantages of VPNS of which are:
• internet connection (public
network) we cannot predictions. It can maklumi us because we basically just
"nebeng" network connection on the other side so that we don't have
automated control over the network.
• more attention toward security.
Again due to the use of public networks, then we need to give more attention to
prevent the occurrence of such things as unwanted eavesdropping, hacking and
cyber crime action network VPN.
• fine and I do not understand
The workings of the VPN (with PPTP
Protocol) is as follows:
• VPN requires a server that acts as
a liaison between the PC, this could either be the VPN Server computer with VPN
Application Server or a Router.
• to start a connection, a computer
with VPN Client application contacts the VPN Server, the VPN Server then
verifies the username and password and if successful then the VPN Server
provides a new IP Address on the client computer and then a connection/tunnel
is formed.
• Next the client computer can be
used to access the resource (computer or LAN) located behind the VPN Server
instance to transfer data, ngeprint dokument, browsing with the given gateway
from the VPN Server, do remote desktop etc.
Such an explanation of the advantages and
disadvantages of VPNs from me. If there is a less obvious please give us a
comment. Thank you.
see more : about ssh
see more : about ssh
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