Super VPN

When planning to protect your online identity, you should look for a VPN service that offers an ideal balance of price, features and online security. Everyone can benefit from using efficient VPN service – students, workers, Wi-Fi users and all those who want to download safely and free of charge. A VPN provider usually owns servers in various countries and can enable your secure communication via mail, chat and VoIP. All you have to do is easily set up a VPN connection and save yourself a lot of trouble. PPTP and SSL protocols guarantee data confidentiality and superior protection for all VPN users. You can save money, gain online anonymity and get total web freedom. Every client can easily unblock Facebook, explore the web freely and access any content. With so many sites locked, even the famous Wikipedia, using VPN service is a necessity nowadays. Basically, it ensures so many benefits that are hard to neglect. On the other hand, with so many online threats, VPN methods can also provide you with a safe way of browsing the Internet from your home computers or mobile devices. Your online presence is masked behind your provider so that your traffic cannot be monitored or restricted in any way.

How to Protect Your SSH Server With Fail2Ban [Linux/Ubuntu]

SH is a good tool for you to remotely access your computer/server and make changes to it as if you are in front of the computer. If you have a SSH server, we have shown you how to generate and use a public/private key so you can connect to the remote server securely, but that doesn’t mean your SSH server is safe. On the contrary, most SSH servers are vulnerable to brute force attack and if you are not paying attention, hackers could easily hack into your server and destroy/steal everything you have.

Fail2Ban is a simple, yet useful tool that can monitor your server from malicious attack and block them before they can wreak havoc.


Fail2Ban is already available in the Ubuntu repository, so you just issue install  command:

When you have finished installing Fail2Ban, the next step is to move the configuration file to a local folder so you won’t change the main configuration file accidentally.

Configuring fail2ban

After installall, Fail2Ban will automatically start to monitor your server for malicious attacks. In most cases, the default settings are sufficient to protect your site, but if you have some custom server configuration (like different port for SSH access) or want to enable some other services, here is how you can do so:

The configuration file is divided into different sections. The first one that you will come across is



The few parameters that you need to take note here is ignoreipbantime and maxretry.

  • ignoreip – this is the place where you whitelist the IP that you don’t want to block. The default is the localhost ( You can add additional IPs to the field, separating each IP with a space.
  • bantime – this is the amount of time in seconds to block the IP from accessing your server. The default is 10 minutes (600 seconds)
  • maxretry -this is the number of failed login attempt before the IP is blocked.

There is also the destemail field to specify an email  to notify when there is malicious attack is detected. (You need a mail server installed to get email working).

The next section is the “Actions”.


Most of the settings here can be left default unless you want to change the banaction andprotocol. The default “banaction” is via the IPTable. You can get it to use the multi-port setting or create a new IpTable for this. The default value for the “protocol” is tcp, but you can change it to udp , depending on which connection you are using.

The last part of the “Jail” section where you can configure Fail2Ban to monitor your Apache server, FTP server, mail server and DNS server.


n most cases, you just have to change the “enabled = false” setting to “enabled = true” and it will be activated for that service. If you are not using the usual port 20 for SSH, you can also change the port number in the setting above.

Once you are done with the configuration, press “Ctrl + o” to save and “ctrl + x” to exit.

Lastly, restart the Fail2Ban service with the command:

If you want to protect your Webmin which is running on port 10000

Ref :

Fix Missing Wireless Drivers on Ubuntu 12.04 , 13.10 BCM43xx Laptop

Your  Laptop’s Wifi not working in Ubuntu ? Here we have solution for BCM43xx Laptops ,

To check your model number

Sample Result

Here BCM4311 is ur model

How to FIX 

Get Internet  Via LAN cable or some where and run following command on terminal.

Restart your Laptop