Archive

Archive for the ‘General’ Category

How to Avoid Copyright Infringement for Images

November 17th, 2016 Comments off

how-to-avoid-copyright-infringement-for-images

The use of images on websites has increased drastically. Today, having good images is very important for effective Internet Marketing. Images for SEO purposes come later; initially images are necessary to accompany your content for your audience. Although to find good photos which go in sync with your content is also difficult.

It is important to consider copyright laws and regulations as well while picking photos online. If you violate copyright laws and regulations, you are subjected to hefty fines, lawsuits etc. Let’s review some points where we can add good images without getting into the troubles of copyright issues

Get Royalty free images

You will come across many websites proclaiming that they provide royalty free images. However, these websites do not put in extra efforts to check whether they photos are actually royalty free or the users who upload the photos have the rights. With Google Image search you can find images which are free to use. Wikipedia Commons is also a great source of high quality, free photos but with a disclaimer stating “Wikimedia Commons cannot grant any rights to use any otherwise protected materials. Your use of any such or similar incorporeal property is at your own risk.” To be precise, it is not that you cannot use the image just because it is appearing on the website.

It is important to note that royalty free image does not signify that it is free. It signifies that the images are not “rights-managed.” There are some popular sources of images like Getty Images; AP images etc. sell rights managed images wherein the user can purchase a license for using photo just once in the manner as specified by the license

You can get royalty free images from

Conducting a background search

There are various tools online where one can find where the particular image is used somewhere else. It is known as reverse image search. These searches don’t give you much information however; such searches can sometimes help you to gain knowledge about an image’s copyright status.

TinEye is the best reverse search image tool. Other than that you can go for Google Image Search.

Your own photos are the best source

One of the best ways to not get involved in copyright issues is creating your own photos and own the copyright. This comes with its own set of challenges following model releases and obeying particular privacy laws.

Nowadays, smartphones have the latest technology for clicking high-quality photos. So, you don’t need a professional camera. You also get the advantage that the photos are unique.

It is important to know that some photos that you click can be subjected to trademark law. If you are not sure about photograph infringes on the intellectual property of another person or entity, then it is better to consult an attorney knowledgeable in IP law before uploading the photo on your website.

While searching for any image, do not spend a lot of time in finding the perfect image but don’t neglect the due diligence part to ensure the rights for using the image which you ultimately select.

What Are The Main Challenges of Companies in Information Security?

April 3rd, 2014 Comments off

The IDC presents the main challenges faced by companies when it comes to information security. According to IDC, the biggest one is to change the organizational culture to promote security. Some other executive level of risk and its consequences are aware; address the lack of skilled labor; place the issue of security in CIO agenda; and offer new and more comprehensive security offerings.

According to IDC, the current situation shows that companies have difficulty to buy information security solutions. Only 15% of companies have clear what they wish to purchase. Another 40% know about buying security and the rest is disoriented, according to research conducted with 206 companies throughout India for all market segments.

The difficulty is in understanding between the offers available in the market, which meet optimally the need and cost and time of undertaking the second assessment consultancy. Even the more mature customers rely heavily on the support of a specialized partner to properly purchase hardware, software or security services. “A team of information security professionals specialized in solutions in the firm, it is expensive to build and expensive to maintain,” says research manager at IDC India.

IDC figures show that currently, the budget for information security represents between 5% and 20% of total IT, and companies with corporate projects (affecting the entire company) have more significant security budget, around 15 % to 20% of the IT budget.

Cloud computing solutions, for example, is present on the agenda of investment, but did not take off. “While I believe in the cloud model as a trend for the future, few expect that this will be the dominant model. Some solutions are more appropriate or fit better in the cloud model (as a service) as webmail and spam, ie, solutions that require a constantly updated data base, “added the manager at IDC.

Another conclusion of the study is that manufacturers of information security solutions understand the great demand for these solutions and offer options for various sections of organization, whether small medium or large in Premisse on model or as a service.

The need today is to address problems proactively and take into account the training of people with a view to prevention. The Health and Trade segments are less mature in relation to information security, but show interest in the subject and therefore are potential markets for years to come. In trade, the demand will come from mobile e-commerce.

Avoid Excessive Server Consolidation

February 15th, 2014 Comments off

The term “server consolidation” has frequented the top of the agenda of those who are responsible for IT in organizations. To reduce the number of servers follow the desired reduction in energy costs and lower resource requirements for refrigeration equipment, besides the obvious space savings.

It is understandable that the wave of consolidation has arrived in full force in IT departments and their success has been contagious. The tactic is adopted across the IT industry, large and medium enterprises. Even small structures have been streamlined to the limit.

The trend is followed by providers that now offer solutions that match that philosophy. All this euphoria hides a fundamental fact: the mass adoption of such technology will result in weaker systems and severe risks.

The more bodies rotate on a dedicated server, the worse will be the consequences of possible outages.

Systems configured virtualization followed a traditional architecture that have stopped services in certain cases of falling services. It can be a mail server, or application. Of course all the associated machinery will feel the effects of unavailability still be somewhat limited.

In the case of server consolidation this picture changes and range of risks is inflated and with worse consequences for small businesses that have a greater number of applications running on the server.

In times of virtualization processes and transactions, such unavailability is dreaded by IT and abhorred by the management of the business.

IPv6, A Technical Challenge For The Internet

February 12th, 2014 Comments off

ipv6-challenge The Internet has become a fundamental part of society. Everything indicates that is here to stay and that each day will depend most. It is likely a future where the network and the computers will be invisible. They will be so integrated into our daily lives, disguised in everyday objects that we will not think about them anymore, simply will use them. In actuality, however, the network faces a series of challenges that must overcome to keep evolving and even existing.

One of the main challenges of today’s Internet, however, is still known by few. It involves a radical change in its most basic technology: changing the IP protocol.

A “protocol” is just a set of rules to computers and other devices can communicate. IP, or Internet Protocol, is basically two things. He identifies each device on the network with a globally unique numerical address. Also divides the information into small pieces, called packets, and mark with the source addresses and destination. Each of the applications on the Internet: email , web , video and audio conferencing, chat , exchange files, all the same, depends on IP. This protocol is the key to the Internet work in many different media and telecommunications key person to make a more intelligent use of them than traditional technologies such as telephone and TV. The IP is really the heart of the Internet. That is why this issue is important.

This challenge is the fact that the number of addresses is limited. Free addresses will soon be exhausted. In India, even in 2014. There will be a blackout on the Internet. Everything now works as a general rule, keep working. The question is really how to support growth, as new users and devices connect after that.

We have only about 40% of the population with access to the network. There is also a tendency for many types of devices are also connected. For example, in addition to computers, tablets and smartphones , it is common to find games and connected TVs. The demand for growth will only increase. The shortage of addresses in use in version of the IP protocol, IP version 4, or IPv4, has been predicted for many years. A new protocol, IP version 6, or IPv6, is designed to replace it. Change is complex and is delayed. Although similar, the protocols are incompatible. This requires a period of coexistence, with both operating simultaneously.

ISPs will soon deliver IPv6 addresses to their customers. There are many trusted web services and already operating with IPv4 and IPv6 simultaneously as Google , Youtube , Gmail , Facebook , Yahoo , Netflix and thousands of others. However, most banks, governments and ecommerce still do not work well. Where were met only with new technology by providers, users will not be able to access the part of the Internet that still uses legacy technology. Therefore providers also deliver an IPv4 address for each client.

But how, if there is more? They use a similar technique that is used in business today, to share addresses: the CGNAT or Carrier Grade NAT. A user share the address legacy with dozens of other users simultaneously. This works, but brings a number of unwanted side effects. One of the more negative is the more difficult, sometimes impossible, to identify the author of a crime, fraud, or any other kind of evil done online. The technique can also cause malfunction or slowness in some websites and services, especially streaming audio and video, games and file sharing.

A company that has a website today if you do not deploy the new technology quickly, run the risk of seeing their service unavailable, or not working very well for a growing number of users.

The deployment of IPv6 in enterprise networks can be done in a gradual and planned manner, yet, but deployment services accessed via the Internet by external users, this is an emergency! A big problem is that some telecom operators, as well as some web hosting companies in India are delayed and not yet offer IPv6 for the enterprise market. In many cases, it is necessary to switch suppliers. The new technology also requires support in equipment.

In infrastructure networks, devices have IPv6 support for several years. Computers and tablets in general, are also prepared. There is a problem, however, with smartphones. Many models still sold in stores do not support. The same is true for smart TVs, gaming consoles and other gadgets . Consumers buying these equipment attached to the legacy protocol today, may have problems in the not too distant future.

There is some confusion about the timing correct this change, generated mainly because there is no “dates from the turn.” However, more delayed or not a failure can be catastrophic to the Internet.

Dear reader, if you are an entrepreneur, or responsible for an IT company, make sure that IPv6 is enabled on your website , email and other services accessed externally ASAP. If you are just a user of the Internet, pay attention to purchase equipment and services, such as routers wifi , smartphones , game consoles, smart TVs, tablets , internet access, etc.. Know. Already supports IPv6? Only buy or hire if so, or if there is a roadmap clear to resolve the matter quickly. Stay tuned.

What Is Your Type Of Linux?

October 19th, 2013 Comments off

Linux-Ubuntu-Kubuntu-Debian-Fedora-CentOS Originally released in 1991, Linux is becoming an increasingly popular choice for use as the operating system of the computer or laptop back home. More and more home users are finding this solid alternative to Windows or Mac OS X. While Linux is now appearing in users’ homes, it is a solution used in the academic environment and the dedicated servers India. Unlike commercial operating systems, the Linux source code is open source, with contributions from various communities of programmers who are always working to improve the overall product. The results are several variations of the operating system. There are several Linux distributions and although all have as part of the code base, each distro is developed thinking on specific needs. This article will talk about some of the most popular distributions of Linux that you can find when choosing a Linux web hosting Solution.

Ubuntu

Ubuntu is one of the most popular distributions and a distro aimed at the consumer. This is because the platform is designed to be more like Windows than with a web server solution. Indeed, it has several features that can be compared with Windows. With that said, Ubuntu becomes a solid choice for the environment and housing sites can actually be used as a server operating system.

Kubuntu

As you may have already noticed, Kubuntu is quite similar to Ubuntu in terms of operation and functionality. The major difference between these two platforms is that, it use different file systems. Apart from that, both operating systems have the same features and are easier to use than other Linux distros. This is an advantage for administrators who often need to deal with the complexities and challenges of managing web servers.

Debian

Debian distro is another widely used and is one of the most common web hostings platform. It is also a harder distro to use. Although Ubuntu and Kubuntu are based on this platform, Debian is not necessarily easy to use. However, this particular platform has excellent scalability and is very flexible.

Fedora

Fedora is a lightweight Linux distribution that often comes free with many plans for dedicated servers. This system is based and sponsored by Red Hat Linux, who maintains a commercial distribution that is more competitive with Microsoft Windows. In regards to desktops, Fedora is often used on older computers simply by owning system requirements low and use fewer resources. However, this system increases its power as a web server.

CentOS

Means Community Enterprise Operating System, CentOS is another distribution based on Red Hat Linux. However the source code is available under the GPL license. Due to Red Hat, CentOS benefited greatly from the commercial development in terms of stability, performance and security. An increasingly popular option in dedicated servers and virtual private servers.

The Importance Of Hosting In The Performance Of A Blog

July 19th, 2013 Comments off

Affiliate Never think that WordPress does not need a good service from dedicated hosting provider to have a good play. Although relatively simple platform for creating blogs is extremely required in day to day life, especially as regards to the database and its malfunction may affect not only the performance of the system but also its position in response pages of Google .

A service of low performance web hosting causes a variety of disorders such as delay in loading pages, that alone reason is enough to leave you a hosting provider as it would be even browsing your blog . The Google now penalizes sites that have delayed loading of pages, which hurts their position in the very pages of answer and throws it’s SEO work down the drain.

Identifying the problem

The first symptom is the delay in loading pages. Secondly there are also common crashes, mainly in administrative module. If your blog has been properly installed the plugins and maintenance of database such as the WP opimize work perfectly, there is no reason for your blog to have a low performance. For the sake of conscience, also check the settings for the plugins, since many of them, depending on configuration, can compromise the performance of the blog. If everything is ok, this reason is enough to worry about your web hosting services.

Another way to check this is, go to Webmaster Central in Google to check the graph of time to download the pages of the site and see how this parameter is behaving in recent months. If everything is right in the blog settings and this indicator is on the rise, I’d bet my money on a problem with the hosting provider .

It is a clear loss of quality time in charge of the site over the past two months. As the blog in question had all the correct settings and there had been any change in the structure, the conclusion was that, changes in the pages had left more time, that had caused the loss of positions including the Google.

Solving the problem

The best thing to do is before you actually make the installation of the blog, carefully select hosting provider. Apart from this initial solution, the quickest solution would come into contact with the hosting provider and ask to be verified. If the company is serious, the problem is resolved, your blog back up will be running satisfactorily. If the customer service comes with that conversation that you’re doing something wrong and evict the familiar alphabet soup, my advice is that you change provider immediately to avoid further problems. The relationship between your site and the provider is hosting a wedding, but it is divorce.

What Is The Difference Between VPS And Shared Web Hosting

June 11th, 2013 Comments off

vps-hosting-shared-hosting-difference For those who have experience in the choice of web hosting solutions exactly understand the difference between various types of products that can sometimes be difficult, especially if these products have the same features but apparently they actually have subtle differences, which are important for the development of your website and online business. In this article we will see what is the difference between a shared hosting service and VPS service, or a virtual server, both of these products are very popular in the Indian and international market.

Shared Hosting and VPS, Features In Brief

A first hint of what it means to shared hosting : we speak of an account that is activated within a server of our provider giving us the opportunity to host one or more web sites, with access to services such as email, databases and generally a control panel that lets you manage your own domains and websites. These plans are activated in the tens or hundreds per server, resources are not guaranteed for the end user in terms of CPU, RAM, or bandwidth, but it is the responsibility of each hosting provider that provides the service to ensure that all customers benefit in a homogeneous way. This is the easiest product in the world of hosting services, and is usually the one you buy to host a single domain: there are solutions to shared hosting with dozens of GB of disk space, unlimited bandwidth or tens of GB and so on allocation on Linux or Windows server. This aspect allows you to have a huge variety on offer, but as far as the final parameters can change, you must always keep in mind that we are talking about a service with shared resources with other people who use this service and therefore not suitable for cases in which our online business has specific needs in terms of resources.

To recap, what are the characteristics of a service of shared hosting:

  • Shared Resources
  • Cost
  • Managed service, the customer does not have to manage the server
  • No ability to modify or install software on the server
  • Control Panel to create and manage domains, email, databases
  • Support for web languages, depending on the Linux or Windows platform

When we speak about VPS (Virtual Private Server) instead we talk about a real server reserved for us, with the only feature that it is virtual, and therefore is housed within a physical server that is usually quite fast. As the server is dedicated entirely to us, a VPS has a fixed amount of CPU, RAM, disk space and bandwidth and has its own operating system with no sharing with other clients, this allows you to manage a VPS as if it were a real server, with its dedicated IP, the ability to manage the installation of new software and the modification of an existing operating system.

Obviously also the VPS has as ultimate goal to provide a hosting service to the client, then as in the case of shared webhosting may have a control panel for managing domains, sites, and other mail. A VPS but has a noticeable difference with a common shared hosting plan: the fact that it has guaranteed resources means that it can accommodate a larger number of web sites (according to the resources, of course) and is usually designed to accommodate online projects that have a number of visits higher. The VPS is in all respects a server with its own operating system, service providers, therefore, with both managed and unmanaged service, this means that if we have no experience in managing a server we will inevitably rely to an “managed”, or allow our supplier to upgrade the VPS, the management of security and all the features of the server software, an aspect that is always in shared hosting managed by the provider. This is because the VPS has its own operating system managed by the end user, but in case of no or little knowledge, the management server is not recommended to the end customer, the server may suffer long downtime or worse easily be the victim of hackers.

To recap, what are the characteristics of a VPS service:

  • Dedicated resources and expandable. There is talk of a dedicated amount of CPU, RAM, Disk and Bandwidth
  • Cost varies depending on the resources used
  • Need to manage the server in its entirety or entrust its management to the provider
  • Optional control panel for managing domains and websites
  • Ability to install software on your system and change if necessary
  • Dedicated IP
  • Optimal for websites and applications that require guaranteed resources
  • Fully customizable

 

Cloud Hosting In Comparison With Other Types Of Services

May 25th, 2013 Comments off

Any internet hosting refers to one of the following types: shared hosting, VPS hosting, dedicated server, and more recently, the cloud hosting. Let’s look at what type of hosting services are different from cloud.

VDS hosting is the most affordable. In addition, it is worth noting that the virtual hosting has a different functionality and cannot withstand a lot of traffic. Cloud Hosting as opposed to virtual characterized by the ability to dynamically allocate resources of the physical server that provides a stable sites at any attendance. However, for cloud hosting, you pay for the resources that are utilized.

VPS as opposed to cloud hosting is a virtual dedicated server that allows you to install the necessary software, and does not depend on the resource intensity of neighboring hosts. But since the degree of server load varies over time, at certain parts of the day, such server resources are simply idle. Cloud hosting is different and works on hourly billing, the rate can be changed either manually or automatically. If your site is having less visitors, you can take the cheapest rate plan, if the counters attendance through the roof, you can rent a cluster server.

Dedicated hosting is located on a separate physical server and until recently represented the most powerful platform.

Thus, the characteristics of cloud hosting is ahead from traditional hosting for a lot of options.