1. Switch to Mobile Data via Smartphones/Tablets
In case VPNs
are blocked in your school or your workplace, you won’t be able to use
this type of software to visit restricted websites. However, you can go
over this type of VPN roadblock by using mobile data on your smartphone
or tablet. Instead of using your school/office Wi-Fi connection, you
need to rely on the mobile data plan provided by your carrier.
This
is a very simple trick, and it does not require any advanced techniques
or knowledge. You simply turn off your Wi-Fi and browse the Internet
through your mobile connection. You will be charged by your service
provider, but at least you will be able to access websites like Facebook
and Twitter.
2. Try a Different VPN Server (or Service)
Websites and companies can block the IP address
of more popular VPNs, but nobody has the time or the energy to block all
VPN services. If the VPN you are using gets blocked, try switching to a
lesser-known VPN. Even if the IP you are using gets blocked, you can
switch to a different IP of the same VPN provider (by simply connecting
to a different server).
VPN providers tend to recycle their IP addresses so that their IPs don’t
get blocked. Regularly recycling the IPs can easily save them from
getting blocked by websites. This technique is more commonly known as
‘whack-a-mole.’ You should talk to your VPN provider and ask them if
they employ this technique.
To see the VPNs with the highest number of servers, make sure to click
on the provided link. Having many servers, these VPNs also tend to have
sizeable pools of IP addresses. This means that you’ll get an
opportunity to easily switch between different IPs. We’ll also give you
some additional recommendations for different types of VPNs.
3. Create Your Own VPN Server/Connection
If you like to tinker with hardware and software, you should strongly
consider creating your own VPN server. Don’t worry, this isn’t something
that requires you to be an IT expert. There are plenty of useful
articles and tutorials on the Web about creating custom VPN servers, and
all of those resources have made this process quite simple.
4. Switch Between Different VPN Ports
A port is a docking point used to control the flow of information. In
terms of VPN software, ports are used by different protocols to dictate
the way your incoming and outgoing Web data is handled. By closing a
port, you stop the flow of information, which is one of the possible
ways to restrict access to VPN applications. In this manner, the
solution is to use a different port.
TCP Port 443: Whenever you access a website that requires you to enter
important information, like your credit card number, your Internet
connection uses the port 443 (used by HTTPS), which is the standard
encrypted protocol. This port is almost never blocked because online
shopping or exchanging of important information is not possible without
this port. Port 443 is also much harder for websites to discover by Deep
Packet Inspection (DPI). The option to change port number is available
in almost all VPN software. If your software does not allow you to
change your port number, you can do it manually by editing the OpenVPN
configuration file. However, you should talk to your VPN provider about
this first before making any changes.
TCP Port 80: This port is used by HTTP which pretty much runs every
website. This port can never be blocked, but Deep Packet Inspection can
easily pick up VPN traffic on this port, separate it, and prevent it
from flowing through that port.
Stealth VPN: Sometimes, even on port 443, websites can detect VPN usage
because most VPNs have a data packet header which can help firewalls
detect them. VPN providers know that websites can sometimes detect VPN
traffic on port 443, so they have come up with a method called “Stealth
VPN.” It puts a cloak over your VPN traffic and disguises it as normal
traffic, thereby allowing you to surf websites on port 443 without
getting detected. Stealth VPN can rewrite the data packet headers so
that the VPN traffic does not get detected by the website.
5. Use an SSL/SSH Tunnel
SSL and SSH tunneling is a method of routing your Web traffic over
different types of encryption connections. Even though it requires some
manual configuration, your VPN provider should be happy to assist you in
setting up this custom system of encryption.
SSL Tunneling: Through a program called Stunnel, it is possible to
create SSL or TLS tunnels. SSL or TLS tunnels are used by HTTPS (online
shopping, for example). When you connect to a VPN server using SSL or
TLS, it becomes hard for websites to tell if you are on HTTPS traffic or
VPN traffic. To create SSL and TLS tunnels, you have to talk to your
VPN provider because they must be installed on both the client’s PC and
the server.
SSH Tunneling: SSH Tunneling is a lot like SSL Tunneling. It also
creates a tunnel, only it uses an SSH (Secure Shell) tunnel and not SSL
or TLS. SSH is a big deal in the business world, where it is used to
access shell accounts on UNIX systems. It is not as widely used as SSL,
but it is still a good way to access blocked websites. To make it work,
you have to talk to your VPN service provider.
http://www.buyvpnservice.net/
http://www.buyvpnservice.net/internet-security/
http://www.buyvpnservice.net/how-to/
