Archive for SEO Tutorials

Computer Security | Part 3

Main Techniques Of Defense Of The Computer Or Server

Antivirus: Protects your PC from malicious software known as viruses. A good antivirus should be constantly updated to have continuously operating the scanner in real time. To better use the user must initiate a regular scan PC devices (hard disks, CDs, DVDs and floppy disks), to verify the presence of viruses, worms. To prevent the spread of viruses is also useful to check all the files that you receive or that are sent via email by making them check all antivirus successfully configured to do so.

Anti-spyware: software readily available on the web version freeware, shareware or pay. It has become a very useful tool for the removal of “spy files,” the fact spyware that can steal information about the user’s online activities and to send them to an organization that will use them to profit from it.

Firewall: Install and well-configured firewall guarantees a system of access control by checking all traffic flowing through it. Protects against attacks from outside and blocks any programs on your computer trying to access the Internet without the user’s control.

Digital Signature, Encryption: You can protect sensitive documents and data from unauthorized access using special safety mechanisms such as encryption, digital signature, and use of digital certificates and encryption algorithms to identify the certifying authority, a website, a person, or a software.

Backup: more than a defense system is a useful way of recovering data that may be lost or damaged. The backup is to perform a backup of the data of a personal computer or otherwise considered important to prevent data from being lost or illegible.

Honeypot: a honeypot (literally “honey pot”) is a system or piece of hardware or software used as a “trap” or “bait” for purposes of protection against attacks by hackers. Usually consists of a computer or a site that seems to be part of the network and contain valuable information, but which in reality is quite isolated and has no sensitive content, or critical, could also be a file, a record, or an unused IP address.

Intrusion Detection System (IDS) is a software and hardware device (sometimes a combination of both) used to identify unauthorized access to computers. Intrusions, it could be those produced by crackers experts, automated tools or by inexperienced users who use semiautomatic programs. IDSs are used to detect all attacks on computer networks and computers. An IDS consists of four components. One or more sensors used to receive information from the network or from computers. A console used to monitor the network and computer and an engine that analyzes data collected from sensors and shall identify any flaws in computer security. The scan engine is supported by a database where are stored a set of rules used to identify security breaches.

Network Intrusion Detection System (NIDS) are tools, software or hardware, dedicated to analyze the traffic of one or more segments of a LAN in order to identify anomalies in the flow or probable computer intrusions. The most common NIDS are composed of one or more probes located on the network, which communicate with a centralized server, which typically relies to a database. Among the abnormal activity that may occur and be detected by a NIDS include: unauthorized access, spread of malicious software, scan abuse of privileges belonging to persons authorized to intercept traffic (sniffing), denial of service (DoS).

Steganography: Steganography aims to keep it concealed the existence of data to those who know the key likely to extract them, while the encryption is not to make the data accessible to those unfamiliar with the hidden key. Cryptanalysis is an attack on the cryptography, which aims to extract the encrypted data without the key. The objective of Steganography is therefore to extract the hidden data, but simply to prove its existence.

Authentication system: it might be useful, especially on farms, the use of software for secure authentication with a second factor authentication based on a set of characters arranged in a pattern divided into rows and columns known by the user who will then enter into a combination of values to demonstrate that they possess the correct data. Another system, more sophisticated, is that of user recognition by using the fingerprint as a form of authentication.

Study: From Wikipedia, the free encyclopedia. The text is available under the Creative Commons.

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All About Web 2.0 Technology Evolution | Part 3

All About Web 2.0 Technology Evolution: Continued…

Web 2.0 Marketing

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Even journalists were taken by surprise by the term “web 2.0″ before using it themselves. They noted that many players were from the Web 2.0 before the marketing of this term. This makes the term a buzzword that is often used improperly.

In summary, in the eyes of scientists, the term “web 2.0″ is at best an umbrella term for a set of further developments in the uses that technology (and therefore more relevant to the sociology of computing). In the worst sense, it is a marketing term with no real content.

The term is even more exaggerated than the “.0″ mimics the version numbers of software or new versions of software are announced clearly and can easily be distinguished from others, while the existence of Web 2.0 is a fact a posteriori. This use of “.0″ was widely used by reference. A very remote area of origin is the use of “Depression 2.0″ on the cover of Time to discuss the financial crisis of 2008.

Duplicate Technology

It can also be argued that the “web 2.0″ is not a new version of the World Wide Web, but in fact includes only the technologies and concepts of “web 1.0″. Thus, examples of web 2.0 services (see above) are fully contained in the original site. Other critics have associated with that term seconds Internet bubble, arguing that many Web 2.0 companies trying to create the same product with an obvious lack of economic model.

The term Web 2.0 has led to the use of rétronymes Web 1.0 and Web 1.5 to describe the methods of the previous site. According to the definitions, an Internet forum is classified as generation 1.5 or 2.0. Now, not only the forums have existed since the beginnings of the web, usenet, but existed before the web.

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Many of the ideas of Web 2.0 have been used on web sites long before the term is used. Amazon.com, for example, has enabled its users to write reviews and consumer guides since its inception, and opened its API to third-party developers in 2002. Conversely, if a site proclaims “web 2.0″ because it uses trivial features such as blogs or degraded, it is often more of an attempt to promote an effective use of ideas of Web 2.0 .

Prior Example

Examples stronger than that of Amazon with content generated by users is only peripheral to the site content: The Dmoz directory, launched in 1998, whose entire content is generated by its users. The news agency Indymedia operates open publishing since its inception in 1999.

Distinction

On 25 December 2006, Time Magazine has chosen the Internet as personality of the year 2006. Since 1927 (when the magazine has awarded the title of Personality of the year) is the eighth time that the personality of the year is not an individual recognized by the exceptional editorial team, Time, but a group of people. The American Magazine wanted to pay tribute to the many anonymous Internet users who took control of the information on the web through web 2.0 applications.

Glossary

Tags

Labels, tags or keywords to improve semantic search. Increasingly presented as a cloud of keywords (Tag cloud).

These labels are small text expressions that describe a concept, are attached to a concept and used for searching content (examples: a forum, a blog, a directory of blogs) and, more importantly, the interconnect things between them. It’s a bit like a neural network over a label is used, the more the concept attached to the label is present and it has more weight.

Webmail GMail Google can classify your mails thanks to tags.

Management sites of bookmarks such as Digg and del.icio.us are becoming increasingly popular and extensively used the tagging weighted.

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Blog

Area editorial staff to publish content easily. Each element (called a ticket) can be commented and linked to other notes.

Among the many sites of the public blogs, the most widely used is Skyblog, but it has a perverse effect due to its celebrity: this site is often criticized for the amount of his blogs precedence over quality. In fact, open a blog on this site is often seen in some quarters as a mark of immaturity.

Wiki

Wiki is a Collaborative editorial tool for drafting several documents. These tools let you track changes of documents (versioning).

Wikipedia, the online encyclopedia is the most publicized example.

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Dedicated Web Hosting Servers Are The Total Online Business Solution | Part 1

Why Dedicated Web Hosting Servers Are The Total Online Business Solution?

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Although the dedicated web hosting servers are very expensive as first impression, they are the total online business solution for a serious online business. The dedicated web hosting server is as good as your own web server. You have complete control over the dedicated web hosting server. Unlike other web servers, especially the shared web server, the dedicated web hosting server is not shared with other websites and website owners.

Hence, the entire resources of the dedicated web hosting server are used only by you and your websites residing on it. This will mean unobstructed powerful presence for your website on the internet, and your web visitors will be able to access your website with more ease compared to most of the other websites on the internet.

When Must You Use A Dedicated Web Hosting Server?

If you are a serious webmaster, you will note that while your online business is growing, your website faces many difficulties serving the increased web traffic. This is especially true if you are using a shared web hosting service, and even though the service is excellent and without any type of drawbacks, still the increased web traffic will render it ‘deficient’ in giving out the needed performance to handle the continuous web traffic and other demands on your website.

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There is nothing to worry though as this is a natural phenomenon faced by every website hosted on limited resources like the shared web hosting server. This also means that the growth of your website demands a more robust web server and more resources to handle these additional demands and strains.

It is time to look for the best servers that are just the right answer for a growing online business. It also means that your website visitors and customers are facing difficulties and frustrations as your website is not able to cope up with these added demands of the growing traffic. It also means that the limited amount of the monthly bandwidth, web space, and the connectivity needs to be increased and should be of top quality.

There is nothing more frustrating to a webmaster, when he finds that his efforts have resulted in regular growth of the web traffic, but now the hardware and software resources are becoming an unnecessary obstacle to conduct his online business. The answer to all these obstructions and limitations is switching to a dedicated web server in place of the shared web server or the virtual private server (VPS) that you may be using to host your business website.

Although most of the web hosts are offering the dedicated web hosting server at expensive monthly fees, many good web hosts offer budget dedicated web hosting server. These affordable dedicated web hosting servers also do not lack in performance. It may be difficult to find a budget dedicated web hosting server, but a thorough search on the internet will find a good web host offering dedicated web hosting server at a much lower cost that includes a great support option too. Also, even though the dedicated web servers can be expensive, it can easily save you lot of money in the long run because the excellent performance that a dedicated web hosting server usually offers.

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When you are looking for a dedicated web hosting server, go for the right package without just looking for the low price. You must look for the operating system, hardware, backup and monitoring service, web space and bandwidth, quality of the internet connectivity, uptime guarantee, technical support, and above all, the various feedbacks, reviews, and references offered by the web host’s regular customers.

These can be achieved by first visiting the various established web hosting-related forums on the internet. A search on those forums will expose any shortcomings of most of the web hosts. You will be able to shortlist a few web hosts from these reviews who can be the future hosts to your website. Thus, a professional approach is a must in finding the best web host who is offering a quality dedicated web hosting server and backup services.

Of course, the cost of switching over to a dedicated web server can be still limitation factor to you. But if a dedicated web server is indicated and there are no other options like switching over to a semi-dedicated web server, then opt for the dedicated web server without compromising your website’s needs and its growth. A dedicated web hosting server is really an excellent option, for the performance and security that it offers for any serious online business.

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Reciprocal Links and Non-Reciprocal Links

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Reciprocal Links and Non-Reciprocal Links

Reciprocal links are two-way links between different web pages of different websites. Each website links to one another (also called link exchange) to share information, visitors, and also to get good rankings in the search engines. The non-reciprocal links are one-way inbound links to your web pages that originate from other websites. Non-reciprocal links are considered as recommendations by other websites to their readers. These non-reciprocal links get highest values when they originate from the relevant and high-ranking web pages, and also if the anchor text within the link is one of the best keywords of your web page that it links to. The non-reciprocal links are also given much importance in the search engine optimization methods and the search engines also value them immensely.

Difference Between Reciprocal Links and Non-Reciprocal Links

The chief types of links are reciprocal links (link exchange) and non-reciprocal links. These two types are crucial while generating link campaign. There is a big difference between the types of links that are generated while optimizing the website for search engines. The main goal of creating links to your web pages is to draw a huge number of visitors to your website. Now let us check how these links are effective to our website’s link campaign.

To begin your link campaign effectively, you must first understand the major differences between these reciprocal links and non-reciprocal links. While a non-reciprocal link means that the link to your web page comes from other web pages on the internet without any reverse linking, called the link exchange, to that website from your website, reciprocal links are the links created between the two websites. In reciprocal link method, the two sites link to each other’s web pages and generate web traffic to each other’s websites.

The non-reciprocal links are also called one-way links, while the reciprocal links are called two-way links or link exchange, between two websites. Such links, either the reciprocal links or the non-reciprocal links, can either be quality links that are considered very important by the search engines, or links that are irrelevant and have little importance. Quality links are those links that originate from relevant websites with good content and page ranks, and also from web pages that enjoy high web traffic to their web pages.

Link Strategy

The aim of every web page should be to get as many quality links to it. Link strategy is the planning to get quality and relevant links to your important web pages from other popular websites. These links that point to your web page are also called inbound links to your web pages, and the links that your web pages point to the other websites are called the out-going links. Relevant links are those links that originate from other website’s pages whose theme is similar to your website’s theme, especially the theme of your web pages that are directed to by those quality links. To understand the relevant link, understand the following example:

Example of Relevant Links

Suppose that your web page’s theme is “golf equipment” and it gets inbound links from a web page whose theme could be related to golf. So, the theme of that web page can be golf equipments, or golf techniques, or golf balls, or golf masters, golf tournaments, etc. Such themes are relevant to each others and when a link is created between those pages then such a link is called relevant link. If the link’s anchor text contains one or more of your web page’s top keywords, then the search engines give a lot of importance to such links.

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Disadvantages of Reciprocal Links

Hence, the best linking strategy is to get a lot of non-reciprocal links (or one-way links), which are also relevant links to your web pages from high ranking and popular websites. You can also try to generate reciprocal links (or two-way links) to your web pages by either asking the webmaster of good and relevant websites while linking back to their websites, or even by paying some money and also linking to other quality websites.

When your website receives a lot of quality non-reciprocal links, the search engines consider your websites and the web pages that receive these inbound quality links as containing highly valuable web content. Logically, it is also a fact that if your website contains great content that is also very important and is helpful to its readers, then many websites will gladly link to your website (as a recommendation) so that their visitors can benefit from the information present on your website.

In contrast, if your web pages and the website get a lot of reciprocal or two-way links then the search engines will assume that these are solicited links. The search engines do not give much importance to such two-way or reciprocal links. The search engines are also programmed to find out whether the links are reciprocal links or non-reciprocal links. Such reciprocal links can also actually hurt the web traffic of both the sites because if your web pages do not contain high-quality content, then the visitors will certainly know about it and will feel cheated by the website that linked to under-valued content.

It is therefore prudent to choose the reciprocal links with care if you must have reciprocal links. Always share links with quality and relevant websites. This will have a positive effect on your web traffic because the readers will be happy about the fact that your web pages have sent them to good and quality website. You must always choose your linking partner with care and time spent on finding such web pages, and then further requesting its webmaster for a reciprocal link, will definitely create great information for both the website’s visitors.

Writing Reviews To Get Reciprocal Links

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A good method to generate quality links is to write good review or testimonial about a high-quality and relevant website that you wish to link to. Your review will have link or links pointed to the other website’s interesting pages. You can then approach the other webmaster and inform him about the review.

Most of the webmasters will be very happy to see quality and positive remarks about their web pages and products or services that they offer, and they will gladly trade links (exchange links) with your website. In your request, invite the webmaster to visit your website to see the high-quality content present, and also email him a ready-made link that points to your web page. This will help them to immediately insert your link on their pages as a gratitude for writing great content about their website. This is a proven and successful strategy that gives positive results most of the time.

Valuable Link from DMOZ Open Directory

The other method that can produce non-reciprocal links or reciprocal links over a long time is to submit your site to the various web directories in their relevant sections. Although some of the web directories take a very long time to include your website in their directories, the wait is worthwhile because these web directories are highly respected.

Web directories like the Yahoo! and the DMOZ.org are the best web directories, and inclusion in their directory can mean better search engine ranking and more web traffic to your site. DMOZ is a large open directory that is managed by a lot of volunteers. Your website must be submitted to the correct category of DMOZ else your site may be rejected or get delayed for inclusion in the open directory. Also, your site should ideally have unique content and not be filled with advertisements of affiliate content. Follow the guidelines of the web directories and your chances of getting included in them will increase positively.

Disadvantages of a Reciprocal Link Web Page

Earlier, it was quite natural to have a separate web page on the site for displaying the out-going links, especially the reciprocal links. But now-a-days, a link page can do more harm than good. The best links are those which are embedded in the content with appropriate keywords in the anchor text. You can set the link to open in a separate tab or window while keeping the web page still open.

It is also worthwhile to remove all the “dead” or “junk” links from all your web pages on the site. Keep only those highly relevant links that can give vital and interesting information to your readers. Reciprocal links are also considered good only for a new website, and so when your site gets slightly older, for example, about two years old, then it is good strategy to remove all the reciprocal links (two-way links) from all your web pages and concentrate only on getting high-quality relevant one-way links, also called the non-reciprocal links.

You may keep the reciprocal links on your site only if they are beneficial to your site and its visitors. Now-a-days, many webmasters consider two-way linking strategy (reciprocal links) a waste of time in formulating and execution of their linking strategy and the search engine optimization (SEO) strategy. If trading reciprocal links is absolutely necessary then trade them with only relevant and popular websites in your niche that also have continuous great web traffic.

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Link Strategy for Commercial Gains

Link strategy builds trust about your web content on the internet. It also is considered as a vote of confidence and acceptance of the valuable information present on your web pages. To get a lot of one-way inbound links (non-reciprocal links), a useful and proven method is to create a useful affiliate product or an ebook. Put your website’s links in the product or the ebook and give it with all the rights to your affiliates. This creates a viral campaign and generates massive backlinks to your website. This is a well-proven method of building non-reciprocal links and also generates a lot of viral commercial income.

Hence, a good link strategy will create plenty of reciprocal links and non-reciprocal links to your website if planned properly.

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What Does YouTube Mean To Internet Marketers

What do the features of YouTube mean to the Internet market and Internet marketer?

Continued from: YouTube Video – Secrets of Getting Free Traffic from YouTube

What does YouTube Videos Mean To Internet Marketers?

As the advent of television created a revolution in off-line marketing, Web 2.0 marketing has changed for the better since the launch of video sharing websites, especially YouTube. YouTube has been ever since helping the Internet marketers for the presentation of their product advertisements easily and economically.

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YouTube has also made it possible for the Internet marketers to train people in the usage of their products by uploading audiovisual tutorials. People can now comfortably watch everything the online market has to present without leaving their homes. Apart from the commercial products, people can watch entertaining videos, for example movies, songs, events, etc.

The high-quality videos that can be uploaded to YouTube can be easily streamed without any distortion to any personal computer that is connected to the Internet with even moderate connection speeds. The modern web technology has enabled videos to be of highest quality yet without becoming too bulky in size.

Internet marketers can now either produce and market their own products or can market affiliate products. Doing business online is a far cheaper option to doing business off-line. YouTube and other media sharing websites have reduced the advertising costs and have increased the product exposure worldwide. In near future, the online advertising market will quickly scale new heights in popularity and growth. The videos require no maintenance and can be watched by millions of viewers worldwide 24 hours a day.

The Internet marketers have one of the best advertising media at their disposal in the form of YouTube. A clever Internet marketer can even quickly become a very rich man without much efforts and investment if he or she systematically utilises the advertising and marketing powers of video sharing websites like YouTube.

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The Expenses for marketing and advertising are inexpensive — almost free for the Internet marketers when they upload their commercial products and services on video sharing sites like YouTube.  They don’t even have too pay the bandwidth charges to these websites! Their videos can be kept live on the video sharing website as long as they want without paying any fees.

Due to the fact that there is a lack of competition, you can successfully market your products and services using websites like the YouTube. As Google tends to rank YouTube videos very high in the SERPs, and thereby producing massive web traffic to your website, your audiovisual promotion produces fantastic marketing and sales results.

Comparing search engine optimisation using YouTube and other search engine optimisation methods, it is not difficult to see the huge differences. Search engine optimisation using YouTube is much easier and very inexpensive — almost free! — compared to other methods of search engines optimisation (SEO). Getting higher ranks in the SERPs is extremely difficult, even to the professionals, making it almost impossible to compete with the established websites in your niche market.

As mentioned earlier, a good video uploaded to YouTube can quickly generate a high page rank of that page where the video resides and can almost immediately generate huge amount of web traffic to your website if used in an appropriate manner. As you are using audiovisual method, it is much easier for the viewers to grade your video.

A good video message that brings very effective solution to viewers’ problem will always impress the viewers. If you can redirect this laser-targeted traffic to your website then it will impact your sales efforts positively. I call this traffic laser-targeted because, possibly only the people who have been impressed by the content mentioned in your video and wish to learn more about your products and services will find “time” to visit your website! Hence, you need lot more views of your video by the viewers to create more web traffic to your site.

Watching your good video that generates interest will help create a positive frame of mind and conversion of this highly targeted traffic into customers can be easily achieved. Although YouTube is mainly used by amateur people in creating chiefly comical videos, videos of family events, or even copying movies, songs, and even adult content to “impress” net surfers. But, you as an Internet marketer can use the extremely powerful features of YouTube for your business benefits. YouTube videos can mean lots of laser-targeted visitors to your website and massive amounts of potential profits!

Coming Up Next:

What Is Video Marketing Research?

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