- Category: Technology
- Hits: 449
Have you been surprised by the message "Access Denied" when you opened your Joomla Administrator page?
Before I tell you how to fix this problem very quickly and easily, "Access denied", first let me tell you how this problem may have happened.
When I first encountered this issue, I knew I didn't change any file or any other thing in the Joomla folder. It may have been the web hosting guys who made any changes accidentally or mistakenly. Worst case scenario is that there has been a hacking attempt to your site and the hacker did it.
Now coming to the easy and quick solution...
Solution to "Access Denied" on Joomla Administrator page:
1. Access Joomla directories. You can access them using FTP or cPanel.
2. Open folder - "Administrator"
3. Change permissions of file index.php to "7 7 7"
You're done. Now you can open the administrator page as normal.
- Category: Technology
- Hits: 925
Computer experts tell us that any computer connected to the internet can be hacked by a hacker, in average of twelve minutes. One important way to protect our computers from hackers is use of a firewall. Both hardware and software firewall can be used to provide security, and they both differ from each other slightly. Home computer users can use software firewall but Business owners are recommended to use both hardware and software firewall.
Continue reading this article to find out the difference between hardware and software firewall.
Hardware firewalls provide more protection from most form of hacker attacks, and a single hardware firewall can protect every computer on a local network. Most hardware firewalls come with at least 4 ports that can be used to connect to other computers on the network; Firewalls with many more number of ports are also available. Hardware firewalls come as a stand-alone product and now hardware firewalls even come integrated in broadband routers. Like any computer software or hardware, hardware firewalls must also be learnt before use so that they could be configured properly and per your network security settings and requirements.
Software firewalls are more common compared to hardware firewalls and they are used both in home and enterprises. If you are running Windows 7 or Windows 10, you are already running software firewall in background. Microsoft included software firewall in every Windows operating system to provide security to the computer users, and ofcourse their data.
Software firewalls are configurable and we can set port numbers that the firewall should monitor and block unauthorized access to. You can even enable or disable firewall for your hardware like printers, etc, and software like Microsoft Live Messenger, Skype, MS Outlook, etc. Software firewall protects only the computer which it is installed on. to protect multiple computers, separate firewall installation is required.
Tons of firewall software programs are available. Some are paid and some free. Some of the good free firewall software available today include OpenBSD and ZoneAlarm, which really work well.
So, Which Firewall Should You Get?
Hardware vs. software firewalls, which one is better? comparing software and hardware firewall both have the same function and use. But for home use, software firewall is better and more than enough. Businesses require both as they want to ensure maximum security, and because they are more vulnerable to attacks than a home user. If you use your computer at home remember you should always use firewall with antivirus software, which has a different function of detecting and removing viruses from your computer.
- Category: Technology
- Hits: 259
Toshiba vs Dell laptops, which laptop brand is better? There are several factors to consider and keep in mind when choosing between Toshiba and Dell laptops. The objective way of going forward is to consider both their pros and cons carefully and impartially.
When comparing between Dell vs Toshiba laptops, the cost is one of the most important factors of all, that is, how much will you have to pay for laptops that have similar specifications from both these brands. The key difference in Dell and Toshiba buying procedure is that Toshiba has third-party retailers (such as Best Buy, Circuit City etc) and most of its products sell through them, while Dell has an online store which sells its products. For buying Dell products, you can also use online buying coupons that might give you a good discount at their store. But Dell is more expensive. If you want to upgrade your laptop, then you will definitely have to pay more. Toshiba laptops on the other hand can be bought at more competitive prices and hence, the Toshiba is more pocket-friendly between the two.
Both Toshiba and Dell have great design value, but there are a few differences in their design characteristics. Dell laptops (Inspiron and Studio) have rounded-corner box shapes. Dell also gives a lot of options to change the color of the laptop and to print patterns on it through its Design Center. So Dell offers a lot of cool design and color options for its laptops. However, its basic theme is quite mundane and tends to show fingerprints on it. Dell laptop builds are quite solid and the keyboards are very nice and easy to use. The track pads are easy to navigate and Dell also gives its user options to get advanced display that’s really good.
Toshiba also has simple and solid build laptops but compared to Dell, its keyboards aren’t much to speak of. The finishing on their keyboards is such that finger marks show on them quite a lot. Having said that, Toshiba also has good track pads and the laptops are usually accented with textured plastic or chromes. The color and display options with Toshiba aren’t many, but the finishing and quality is comparable to that of Dell’s.
Dell vs Toshiba laptops, which one is better? Both Dell and Toshiba have been manufacturing their own lines of laptops for several years and both have their own pros and cons. In this article, I’ll contrast and compare Dell with Toshiba so that you can determine which one might serve your needs better.
Customer service is an important factor to consider because you are the customer and the laptop is not guaranteed to run perfectly forever. It might run into glitches and you will definitely need an expert’s help then. Both Dell and Toshiba have fair customer services. Consumer reports suggest that Dell processes requests faster and thus the problem is solved more efficiently as compared to Toshiba, even if the difference is very slight. But Dell has the disadvantage of very long hold times when you call into their help service, as compared to their superbly fast Web help service. Toshiba is faster on phone, but slower on the Web. Hence, the two brands are balanced out in their respective pros and cons in this particular area.
Checking It Out
If you need a laptop relying only on online specs and ratings, then Dell should work for you beautifully. But if you are the type of person who wants to try out the laptop physically, before buying it, then Toshiba is the right one for you.
If price is of no real concern, and you have a tendency to play with laptop design and colors, then Dell is the laptop you should go for. However, if you’re not really concerned with design, but going for cost and reliability, then Toshiba is the right laptop for you. However, as a general observation, customers should be happier with Toshiba laptops because of their excellent reliability, good price at nice specs, and stability in design.
Now that you have compared Toshiba vs Dell Laptops, It’s always a good thing to visit a computer store yourself and check the design and performance of the laptops and decide on which one suites you the best.
- Category: Technology
- Hits: 512
Plagiarism has been derived from a Latin word meaning "kidnapping". In simple words plagiarism can be defined like stealing or coping someone else ideas, theories or opinions and presenting them under own name.
What is plagiarism? Why is it important? How can we avoid it? In order to answer all these questions we must first clearly understand this term.
These days plagiarism has become very common for academic purpose, it is a serious crime and breach of academic principle which is completely unacceptable. With the introduction of the internet, it is becoming more common between students and even professionals; they usually plagiarized intentionally or sometimes unintentionally. Plagiarism is deceitful act and strongly penalized. If a person have a complete knowledge of any subject, there will be no need of doing this shameful act.
The cut and copy paste phenomenon has become so common that students hardly do any efforts to write their own ideas or even try to use their own knowledge, they usually do so because of short of time or to avoid taking any hassle.(Van Bramer)
Forms of Plagiarism
There are many forms of plagiarism that are improper paraphrasing, coping someone else work, or writing summaries without proper citations. The most common reason of intentional plagiarism is demand and stress of getting good grades. However, unintentional plagiarism can be avoided. There are many people who are not aware of citing references properly and correctly. So, it is our foremost duty to use proper referencing style and quotation marks when using someone else work.
Plagiarism is a dishonest act. It is our duty as an educator to teach students of all age to avoid plagiarism by presenting it and making wrong use of internet facility. This was a brief on "what is plagiarism" . So, if you were looking for definition of plagiarism, I hope this article explained that well to you.
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