15 Most Useful and Best Portable Apps

       Portable Applications are really easy to use you do not have to install them just double click and start using. The other great use of portable apps is that you can carry them in your USB thumb drive or mobile hard disk and use them on which ever pc you want directly from your device, saves time and hiccup of installing software on pc which you are temporarily using. In this post I’ll be putting all the portable apps which I think are best and most useful keep on reading and download the one like ;)
1. Mozilla Firefox Portable Edition

Who in the world does not know about Mozilla Firefox?! (if still there is someone who do not know, welcome to 21st century please read this ) If you are in an internet cafe or your friend’s home who do not use firefox and you badly need firefox to finish your work or browse web with your own bookmarks and saved passwords then download this portable version of firefox and copy to your USB memory stick just like you carry First Aid kit with you.

How to know someone's IP Address

     In many cases, it's desired to know the IP address of someone in the reconnaissance phase. The first question to ask is what information do I have about this person. In most cases it's possible that you have the email or IM of the target. First let's discuss the methods: love love

Method 1

if you have a web server hosted someplace where you can see its logs then it's very easy to send someone a URL of an image or any webpage hosted on your web server (http://123.123.123.123/veryfunnyimage.jpg) whenever this page is visited the web server keeps a log of who visited that page (IP address, time, browser, OS ... and lots of more info) where you can check later to collect IP addresses.

Wireless Hacking

Wireless Hacking :-

        Wireless networks broadcast their packets using radio frequency or optical wavelengths. A modern laptop computer can listen in. Worse, an attacker can manufacture new packets on the fly and persuade wireless stations to accept his packets as legitimate.
The step by step procerdure in wireless hacking can be explained with help of different topics as follows:-

1) Stations and Access Points :- A wireless network interface card (adapter) is a device, called a station, providing the network physical layer over a radio link to another station.
An access point (AP) is a station that provides frame distribution service to stations associated with it.
The AP itself is typically connected by wire to a LAN. Each AP has a 0 to 32 byte long Service Set Identifier (SSID) that is also commonly called anetwork name. The SSID is used to segment the airwaves for usage.

Network Hacking (Port Scanning)

Network Hacking (Port Scanning)

    Port Scanning :- Port scanning is carried out to determine a list of open ports on the remote host that have certain services or daemons running. In port scanning, the attacker connects to various TCP and UDP ports and tries to determine which ports are in listening mode.

1) TCP Ports Scanning :- Almost all port scans are based on the client sending a packet containing a particular flag to the target port of the remote system to determine whether the port is open. Following table lists the type of flags a TCP packet header can contain.
Flag Meaning

Network Hacking

Network Hacking

  Network Hacking is generally means gathering information about domain by using tools like Telnet, NslookUp, Ping, Tracert, Netstat, etc.
It also includes OS Fingerprinting, Port Scaning and Port Surfing using various tools.

Ping :- Ping is part of ICMP (Internet Control Message Protocol) which is used to troubleshoot TCP/IP networks. So, Ping is basically a command that allows you to check whether the host is alive or not.
To ping a particular host the syntax is (at command prompt)--
c:/>ping hostname.com

example:- c:/>ping www.google.com

NetBIOS Hacking

 

-: NetBIOS Hacking :-

NetBIOS stands for "Network Basic Input Output System".
It was originally developed by IBM and Sytek as an Application Programming Interface (API) for client software to access LAN resources.
By default it runs on port 139.
NetBIOS gives the various information of the computers on a network, which includes computer name, username, domain, group, and many others.....!

The NBTSTAT Command :-
NBTSTAT is the command for manually interact with NetBIOS Over TCP/IP.
All the attributes (switches) used with nbtstat command and their usage can be viewed.
At the command prompt type-
C:\Windows>nbtstat

 


Sample NBTSTAT Response :-
C:\>nbtstat -A 117.200.160.174

NetBIOS Remote Machine Name Table
Name Type Status
----------------------------------------------
PRASANNA UNIQUE Registered
INSECURE LABS GROUP Registered
PRASANNA UNIQUE Registered
PRASANNA UNIQUE Registered
INSECURE LABS GROUP Registered

MAC Address = 86-95-55-50-00-00

An intruder could use the output from an nbtstat against your machines to begin gathering information about them.

" in above table is nothing but the username of that system."

The next step for an intruder would be to try and list the open shares on the given computer, using the net view command.
Here is an example of the Net View command-
C:\>net view \\117.200.160.174
Shared resources at \\117.200.160.174
Sharename Type Comment
----------------------------------------
C Disk Drive C:\
MySofts Disk My Softwares Collection
E Disk Drive E:\

The command was completed successfully.


This information would give the intruder a list of shares which he would then use in conjunction with the Net Use command, a command used to enable a computer to map a share to it’s local drive, below is an example of how an intruder would map the C Share to a local G: drive, which he could then browse...!
C:\>net use G: \\117.200.160.174\C
The command was completed successfully.

C:\>G:

G:\>

Create An Ftp Server On Your PC

Create An Ftp Server On Your PC

Process-1:

First of all u have to get an static IP-Address.
Need a a static ip-address for ur FTP Server.Necessity for getting this static ip-address is ur not suppose to use ur own IP-Address.The main reason is u dont want to show ur IP-Address to everyone , there are many other reasons too but leave them aside..

1) Goto no-ip & create urself a free account.

2) Now ur account been created & ll receive ur account password via mail to ur email address.

3) After getting ur password login to ur account of no-ip.com
4.After getting logged in, click upon add a HOST its on the left menu.

Address Resolution Protocol (ARP) Attacks

 Address Resolution Protocol (ARP) Attacks

What Does ARP Mean?
    Address Resolution Protocol (ARP) is a stateless protocol, was designed to map Internet Protocol addresses (IP) to their associated Media Access Control (MAC) addresses. This being said, by mapping a 32 bit IP address to an associated 48 bit MAC address via attached Ethernet devices, a communication between local nodes can be made.

On a majority of operating systems, such as Linux, FreeBSD, and other UNIX based operating systems, and even including Windows, the "arp" program is present. This program can be used to display and/or modify ARP cache entries.

How to lock your computer

How to lock your computer

  Creating a desktop shortcut for locking your computer
    If you use your computer in an area where others may have access to it, and there are things on your system you would rather have kept confidential, locking your desktop when you leave the computer is an essential task. Here's a recipe for a desktop shortcut that will lock your computer in two easy clicks:

Speed Up Browsing

      When you connect to a web site your computer sends information back and forth. Some of this information deals with resolving the site name to an IP address, the stuff that TCP/IP really deals with, not words. This is DNS information and is used so that you will not need to ask for the site location each and every time you visit the site. Although Windows XP and Windows XP have a pretty efficient DNS cache, you can increase its overall performance by increasing its size. You can do this with the registry entries below:

Orkut Members

Orkut Members!!

      Orkut is Very famous Community Website in India, but if you want to know how much famous orkut is in other countries ( In Percentage) then Click on below Link . It will show you all statistics according to countries, Age , Relationship and other things.

MULTIPLE YAHOO MESSENGER LOGIN

MULTIPLE YAHOO MESSENGER LOGIN

    You can login with multiple id's on the same yahoo messenger without any download or patch .
Follow these steps :

1. Go to Start ----> Run . Type regedit, then enter .