Users receive multiple emails on a daily basis, some work-related, some personal and others from unknown sources. Sometimes it can be difficult to know which of these emails are legitimate and which aren't. Have you ever received an email from the government requesting your Social Security Number, a payment company stating your card was declined, or a website that claimed you were a contest winner? If you've ever doubted the authenticity of these emails, you can track their source location. These types of emails are ones in which you should trace the source to find your answer. Tracing the source of an email can be very useful, especially for verification purposes. In this blog, we'll show you how.

The two types of internet protocol are IPv4 and IPv6. In this article, we are going to look at the difference between the IPv4 and IPv6 addresses.

A VPN, or Virtual Private Network, is used to securely connect to another network via a public or a private network. A VPN creates a private network within a broader network, thus providing added-security using encryption and network tunneling mechanisms. A VPN is like a bridge that connects two islands (here, LANs) to establish an private, secure and more reliable connection between the two islands (here, local networks). This helps ease security and privacy issues; since the data transmitted over a VPN is encrypted and unreadable to general Internet community. There are two types of VPNs, namely remote-access VPN and site-to-site VPN.

The main purpose of using both proxies and VPN services is to hide the IP Address of the users or to prevent tracking bodies and individuals from identifying their location. For example, this may even be used to access certain sites that are not otherwise accessible in the user's country. A lot of VPN providers also provide proxy services apart from providing VPN services. You can also use many public proxy servers at little to no charge.

In the last two decades or so, a number of new ways through which we can access the internet have been introduced. Traditionally, the internet could be accessed via telephone wires, satellites, cables, and mobile devices. Often, tethering and hotspot are confused with each other.

When we speak about email accounts, there are multiple protocols which are involved. This can be extremely confusing if you are not aware of what protocols exist for emails. Also, each of this protocols performs slightly different functionality. The commonly used protocols are- IMAP, POP3, SMTP, and Exchange. These are few protocol types one would come across while accessing an email client. The protocol details can be accessed via the server settings based on the email client being used.

Do you know why you're creating a website? Are you trying to sell products online, provide customer support to your business, or make money online through advertisement and affiliate marketing? Here are a few reasons why you may want to build websites.

Search Engine Optimized (SEO) topics (also known as keywords) are a very common thing in today’s world which a lot of websites and blogs utilize to generate web traffic. These topics are different from other topics in that they utilize special keywords which are usually used in search engines. Because of this, these topics grant a high chance for the website which hosts them to appear on the results page of one of these searches; thus, increasing the chances of the website gaining web traffic. It is for this reason why many websites focus on publishing SEO topics; however, there are some who struggle to feasibly accomplish this.

A network is a connection between one or more nodes (devices) regardless of distance and size. They are established for the sake of communication of data between the nodes. To accomplish this, the nodes will utilize circuit switching, message switching, or packet switching to send the data through from one signal to another. They are the basis for telephone networks, computer networks, and the Internet as a whole.

To connect your computer to the Internet, you'll need an IP address. If your computer is directly connected to the gateway (or switch) provided by your ISP, your computer gets a public IP address from your ISP. However, if your computer is connected to the Internet via a router within your home network, your computer gets a private IP address from your router and your router gets the public IP address from your ISP. To learn more about public and private IP addresses, please read What is public and private IP addresses article.