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Записи с меткой ‘ip’

Use a reverse email search to trace the senders name

Use a Reverse Email Search to Trace the Senders Name

Copyright (c) 2008 Ed Opperman
OK, stop me if you’ve heard this one before: A regular, casual internet user is going about his or her day when suddenly, a disturbing email arrives from an unrecognized sender. This sort of thing happens every single day, and often the email title can take the form of an inflammatory declaration. Perhaps it was even sent to a hundred of your close friends, family, or even your co-workers. Believe it or not, it’s not entirely uncommon for someone to receive an email with a header that reads like ‘I don’t like the way you’re coaching the local little league team’ or even ‘I have been sleeping with your significant other’ – except with correct names of people and places being used. Sound like a nightmare? What should you do if this occurs?
You trace it! Though the internet is vast and there are many ways to remain anonymous, it’s not impossible to follow the clues and find the letter’s origin. Usually, you’ll be instructed how to obtain the email headers by going into your settings. And then, you’ll be instructed, you’ll need to grab the IP address from the headers and run a trace on that to find the author’s ISP. This is the sort of advice I come across time and time again.
My problem with this advice is that it can return inaccurate information. In fact, information provided in an email’s header is often reversed and it can lead to you tracing your own ISP instead of the sender’s! Furthermore, you want specifics – not just the general area of where the email came from, but the name of the person who is suggesting something accusatory or malicious. This is why you might want to consider hiring a private investigator over, say, a computer technician who will deal primarily with data and not with names. A programmer may not appreciate your lack of interest in the technical side of things, whereas a private investigator can understand and empathize with your terrible situation.
In any event, a private investigator will probably utilize a reverse email search – a free search that can be found all over the web. Other simple first steps can be taken, too – such as throwing the user’s email address into a few search engines to see what else pops up. You can attempt these methods as well, of course, but you may bump into walls where a private investigator has contacts and resources to fall back upon.
More and more private investigators are spending time and money to become well-versed in internet-related subject matter so that they can conduct these sorts of investigations. On the other hand, you need to careful because there are a few ‘sleuth scams’ out there that will promise you unbelievable results – which is why you need to do some research before you decide on who to hire. And remember, a professional trace can take weeks to complete properly – so beware of those promising instant results! Still, with a little persistence and a lot of patience, you can get to the bottom of this sort of situation – which is much better than being left feeling helpless and victimized!

Best reliable proxy in the net

Best Reliable Proxy in the Net

A proxy is basically a webpage that allows you to look through and access blocked sites. An information filter may have blocked the sites. If you experience trouble, viewing certain websites such as YouTube or My Space then using a proxy would be best option. In the work place, you may find certain entertainment and social sites such as My Space are blocked because most of the employers do not want their employees browsing the internet instead of working. If this is the scenario then you should seek the use of a proxy to get to view the sites.

A proxy protects your IP identity from being passed through to the server. In this way, it protects your personal information from landing in the wrong hands. When you visit some internet sites your computer may be subjected to snooping through spyware or cookies that are set into your computer without your awareness. Information is easily passed onto others and they may hack into your computer and spy on your personal activities, which can cause you financial or personal embarrassments.

You can also use a proxy to hide the content and activity of the webpage you are viewing. It makes you appear invisible while viewing over a blocked webpage. If you need a proxy, you can simply search for it in the internet. Your results will reveal that there are many from which to choose, it is best that you pick the one that suits your needs best.

The proxy site will give you a place to type in the internet site that you wish to access and you will be able to load the page from there. Depending on the type of proxy some will let you view the whole site while others only a small portion of it.

If you intend to use a proxy to visit a blocked site, such as my space you may have trouble getting the appropriate proxy but if you continue searching, you will find it. Most of the government PC networks will only permit you to visit restricted parts of the pages you are viewing.

The best way to find the appropriate proxy is to make a search and browse through the various websites that put forward proxy access. You might have to try out different sites before you find the right one for use. After you have found the right site to use there is no doubt that, you will be able to view the content that you wish.

Note that these sites may have been blocked for a certain reason such as they may be harmful to your computer and so on. You need to know the reason why a site has been blocked before accessing it. Even though you are invisible, there are other ways that somebody can monitor what you are doing. Therefore, you are not completely invisible, proxies are great ways to get past certain blocks and access crucial information online with regards to the job at hand.

Is where your routers at

192.168.1.1 Is Where Your Router's At

To a layman, an IP address is just a bunch of numbers separated by periods.  Although it may be difficult to comprehend its meaning, its underlying purpose is easily grasped.  Since the internet comprises a huge number of devices interacting with one another in a giant cloud, a single number is not sufficient or effective in identifying a device.  It’s also imperative to identify the device’s location as no one has dibs as to who gets which range of numbers.  To address these issues as well as many others, the great minds that be came up with four segments of numbers, which when joined together as a string, serves to uniquely identify a device.  This is also referred to as IPv4.

In order to better utilize these unique numbers, it’s therefore not necessary for every single device to be openly identified to the internet world.  By hiding behind a router and a proxy server, devices within an organization or in your home can be assigned private IP addresses.  For easier comprehension, no one outside your home needs to know which room you sleep in.  So long as they know your home address, you are able to receive mail so long as no other house bears the same address.

Although there are three sets of private IP addresses, 192.168.1.1 is normally used by network devices such as routers as their default IP address.  Since most manufacturers use this default, address conflicts may arise if you connect multiple devices from the same or different manufacturers to the same network.  Change the default IP address to a different private address before adding it into your network.  The device’s user guide will provide step-by-step instructions on how to do this.

The IP address of 192.168.1.1 is held by the router and used by all devices within the private network to communicate with it.  When the router communicates with another network, namely the internet, it bears a different address assigned by the internet service provider.  As such, the router functions as its name suggests, to route information from one network to the other.


What is the history of the search engine

What is the History of the Search Engine

The World Wide Web is an important asset for the modern man in his avid search for more and more information. But any Internet surfer knows that this asset has no use without its navigation tools. The search engine is used now commonly by any surfer, but its history goes a long way back.
What is a search engine?
A search engine is a tool or a program that enables users to search and retrieve specific documents on the Internet using specified keywords. The search engine has few components, such as: spider software, search engine software, rules for ranking and a database.
How did it all start?
You may be surprised, but the Internet has its beginnings in the late 6o’s. It was during the cold war, when the Americans were searching for a way to avoid loosing their line communications, that they started developing the Arpanet – the ancestor of the today’s Internet. In the 80’s, after seeing the benefits of this kind of network, many universities started creating one of their own. Along the years, many other important institutions started connecting to the net using the TCP/IP. Thus, the Internet was born. As the net expanded and was used more and more, the need for a search engine was felt. The first search engine, named “Archie”, was the idea of Alan Emtage. This was happening in 1990 when the World Wide Web didn’t exist yet. “Archie” used the File Transfer Protocol server to share files over the network. If a person wanted to share files over the Internet he had to install the FTP server. Whoever wanted to access these files would just have to connect to this server’s IP address by using a FTP client and obtain the requested files. “Archie” searched the Internet for FTP sites and indexed the found files. It made it possible for users to find files matching their search requests. This is how the birth of the first search engine took place.
In 1991, Mark McCahill from the University of Minnesota created another search engine, “Gopher”. This search engine indexed ordinary text documents instead of indexing computer files like “Archie” did. Some of the Gopher sites turned into Web sites and the predecessor of the World Wide Web appeared. In 1993 another search engine was made – “Veronica”. “Veronica” indexed the Gopher documents and brought another improvement: just by typing your request in a search box you could obtain the desired information. The year 1993 offered the first Web search engine and the first robot, “Wandex” or “the lone wanderer”. It was developed at MIT by Matthew Gray. It was used to verify the web growth and, though it took count only of web servers at first, it later considered the URLs also. In a short while, after the “Wandex”, another Web search engine was introduced and its name was “Aliweb”. This search engine didn’t become a huge success because few people understood how they were supposed to use it. It didn’t automatically index the web pages. The pages had to be created by the webmaster and then sent to this Web search engine. It didn’t work out very well because of this.
Somewhere between the years 1993 and 1994, three automatic spiders were created: Jump Station, Repository-Based Software Engineering and the World Wide Web Worm. They were the first to index new found pages by leaping from link to link. These spiders were forerunners or ancestors of the advanced search engine used today. One present well-known search engine is “Yahoo”. It was created in 1994 for web site listing purposes. It was different from others by owning a URL together with the page description. In 1994, the University of Washington was proud to discover that few of their students developed the very first full-text spider, named “WebCrawler”. This invention shortly became very well-known and a model for many search engines to come. In 1995, Eric Selburg developed the “MetaCrawler”, which solved the problem of not being able to use more search engines at the same time. Though, the “MetaCrawler” could simultaneously search different engines such as: “AltaVista”, “Yahoo”, “Excite”, the results took a little longer to be provided.
“AltaVista” was probably the most advanced search engine of its time, before Google appeared, of course. However advanced its options for searching and its use of natural language requests were, Google become more popular and was considered the most used search engine. Created in 1998, Google had some problems in the beginning. Its promotion was a real problem because nobody was interested in the beginning. The solution came fro the advice of David Filo, from Yahoo. A company was made and its success still exists nowadays.
With the help of many years of hard work, our Internet searches are more accurate due to these innovative engines. If you haven’t yet heard of the wonders that the Internet offers, this problem can be solved immediately by using a search engine according to your needs. The amazing thing is that history is continuously made with the help of new creations. People want to make a difference with their own search engine so they strive to improve the existing tools. There might already be another Google out there waiting for you to discover and use it.