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Sunday, December 18, 2016

Computer Security Tips





WHAT IS SECURITY? 

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Absolute security does not exist, security is always related to who your adversaries might be. Security is therefore about informing yourself and assessing the possible risks you, and others you communicate with, are facing. Make sure you reserve some time to choose the right tools, install everything properly, and test if it works. Compare it with driving a car: it takes a little bit of practice, and some judgement on others' behaviour, but as soon you are in control it can safely get you where you want. To make a choice between the types of tools you need, it helps to make a distinction between two basic types of 'threats': undirected threats and directed threats. Most of the threats we are facing are automated undirected threats and luckily these are also the easiest to defend against. Unfortunately, we are sometimes also subjected to directed threats, for which we need some extra safety measures. We will shortly go into these issues and refer to the appropriate chapters so you can start your way.

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UNDIRECTED AND DIRECTED THREATS Undirected threats are threats that are not directed at you personally, but might still affect you. Examples include phishing emails and computer virus infections. These methods are always automated and are just looking to get new victims, that can be everyone. Some schemes can evolve into a directed threat (for example when responding to e-mails telling you you won the "Spanish online lottery"). Also unprotected websites, or networks, can be dangerous if you fill in your login codes or credit card information. These threats can be compared to walking around in an unknown city, ending up in the wrong neighborhood and getting mugged. This book aims to be your city guide helping to prevent you to be at the wrong place at the wrong time. To protect yourself from this type of threats we recommend you to read at least the sections on General Computer Security, Secure E-mailing and Secure Browsing. Next to that it is key to keep your wits about you, keep your eyes and ears open and don't loose your common sense. 5 Directed threats are the most dangerous ones. A long known wisdom amongst security specialists is the notion that "Only amateurs attack machines, professionals attack people." Directed threats are aimed at you personally or your organization and might involve a lot of different techniques. Attackers will use a mix of social engineering, sophisticated tools, luck and hard work. Directed attacks are a lot more expensive to undertake than undirected ones, as mostly they require more skills and work hours. One source for directed attacks can be people you know, for example co-workers, your boss, your spouse or friends. They might do so out of curiosity or for worse purposes. Small measurements might be enough to counter these attacks, like using a password on your computer and locking your screen when leaving your computer unattended. Also thieves that gained access to your bank account, for example through phishing or spying on unprotected networks, are considered a serious threat to the internet user. Another source of directed threats are (repressive) societies. Governments have a range of motivations for monitoring or restricting different kinds of people's online activity. 


WHO MIGHT NEED THIS MANUAL? 

Of course, there are several reasons why you might need some guidance for internet security. Who are possible users that can have personal or professional reasons to take extra safety measures. Journalists probably face directed threats. Organized crime, corruption, and government brutality are dangerous subjects to cover. You may need to protect yourself and your sources of information. Bloggers can encounter similar problems. You may want to write about everyday life, but issues are silenced or unpopular because of ethnicity or gender. You might prefer anonymity or need it to connect with a support group. Diplomats are also under heavy surveillance, as we know from the Wikileaks affair. You'd rather communicate in a safe way with your colleagues because the the content of your e-mails could have damaging effects. Activists may want to improve your government or are seeking a new one. You may want to expose environmental issues, labor abuses, fraud, or corruption at your place of work. Your government and employers are not going to be happy about this no matter the time of year, but they may put more effort into monitoring you if they suspect that there will be protests in the streets soon. Internet users: You might want to increase your security while browsing or mailing so you are better defended against undirected attack, or you might be just fed up with companies storing all your data for financial purposes, or suggesting you all sorts of things about yourself and your friends. 

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Monday, September 7, 2015

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Wednesday, November 26, 2014

Benefits of Computers Games




Games both video and computer has become greater fad, it is an element of life. First generation computer game players have now turn into adult and carry his or her passion to adulthood. Parents and teachers bother about games having negative consequences on children and quite a lot has been written about games bringing about violent behavior and craving. However, all is certainly not negative about gaming, studies by leading researchers have shown that you have many benefits of games.
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1. Games help children who will be ill or have incidents. Absorption in a sport distracts the mind from discomfort. Many hospitals are encouraging children while others undergoing painful treatments for you to play games. (Don't worry, We provide you Best PC Action Games 2014 in Rajshahi )

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2. Griffiths a professor in Nottingham University wrote in a very medical journal that getting referrals could help children using attention deficit disorders. Research indicates that this children could gain cultural skills.

3. Many medical departments are choosing computer games as a sort of physiotherapy. Games help people who find themselves recovery from physical incidents gain motor skills along with coordination too.

4. Games and computer games are seen to improve hand-eye co-ordination along with help players gain a lot of skills.

5. Games induce decision generating and tech players to consentrate on their feet.

6. Online games create team players along with hone social skills way too.
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7. Games are seen to enhance creativity and inculcate a new taste for graphics, design and style and technology.

8. Many games improve words and math skills as players ought to move at a great speed with the heroes of the sport.

9. Video and computer online games help children gain confidence and many games depend on history, city building, and governance and the like. Such games indirectly teach children about issues with life on earth.

10. Online games teach players problem dealing with, motivation, and cognitive knowledge. Most games inspire avid gamers to strive and reach tougher levels presenting challenges in each stage.



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Wednesday, November 5, 2014

Best PC Action Games 2014 in Rajshahi


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Games both video and computer has become greater fad, it is an element of life. First generation computer game players have now turn into adult and carry his or her passion to adulthood. Parents and teachers bother about games having negative consequences on children and quite a lot has been written about games bringing about violent behavior and craving. However, all is certainly not negative about gaming, studies by leading researchers have shown that you have many benefits of games.
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1. Games help children who will be ill or have incidents. Absorption in a sport distracts the mind from discomfort. Many hospitals are encouraging children while others undergoing painful treatments for you to play games. (Don't worry, We provide you Best PC Action Games 2014 in Rajshahi )

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2. Griffiths a professor in Nottingham University wrote in a very medical journal that getting referrals could help children using attention deficit disorders. Research indicates that this children could gain cultural skills.

3. Many medical departments are choosing computer games as a sort of physiotherapy. Games help people who find themselves recovery from physical incidents gain motor skills along with coordination too.

4. Games and computer games are seen to improve hand-eye co-ordination along with help players gain a lot of skills.

5. Games induce decision generating and tech players to consentrate on their feet.

6. Online games create team players along with hone social skills way too.
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7. Games are seen to enhance creativity and inculcate a new taste for graphics, design and style and technology.

8. Many games improve words and math skills as players ought to move at a great speed with the heroes of the sport.

9. Video and computer online games help children gain confidence and many games depend on history, city building, and governance and the like. Such games indirectly teach children about issues with life on earth.

10. Online games teach players problem dealing with, motivation, and cognitive knowledge. Most games inspire avid gamers to strive and reach tougher levels presenting challenges in each stage.

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Tuesday, November 4, 2014

Best Laptop & Desktop Computers in Rajshahi

Frequently, children are drawn that will computers like bees that will honey, and why possibly not? It’s fun and visually stimulating, giving them the means to access their favorite video shows, songs, books, music, matches. The computer offers impressive benefits for children and may also help build many competencies. Depending on what websites your little one accesses, he or your sweetheart can learn math, punctuation, sequencing, geography, reading skills and more!

The first thing to carry out is consider what is uniquely motivating in your child. Then show your pet. The Internet offers unending access. In just a few clicks yow will discover pictures or video clips to your child’s favorite character, Television show or song. This may be a very powerful way to establish instant motivation. You can implement this motivation to tutor more functional skills or do it as reinforcement or a reward for completing non-preferred assignments.

Most children intuitively buy computer skills very instantly. They learn to model, double click and scroll when using the mouse, open and close programs and navigate the Internet without excessively teaching. Some children may even try to use the computer as a means of communication. Keep offering your little one computer time. Eventually this individual will learn to makes use of the computer independently for job and play while setting up some amazing skills during your studies.


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You may want take into account adding some parental deals with to any computer your little one accesses. If you’re running an Apple computer, there are parent controls in-built that will work wonderfully. You can protect your the children from inappropriate content and even set limits on the sum of time your child spends on your computer.







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Best Computers in Rajshahi

Ways to remove Virus from your laptop or computer?

Has your computer been infected using a virus? Viruses and other malware can pose a vital security risk to your details and personal information, that will have a drastic effects on your computer's performance. They can be tricky to shed, since many are programmed that they are extremely hardy. If your laptop or computer is suffering from an awful infection, see Step 1 below to shed it or contact our sales & servicing center Best Computers in Rajshahi
1
Backup your details. Before starting the pathogen removal process, make sure that your complete important data is secured. This will ensure this nothing of value is definitely lost if the computer ought to be completely reformatted, and you can aquire back up and going with minimal time devoted.
2
(We provide free tips from Best Computers in Rajshahi ) Check to guarantee that other factors aren't causing your lack of control. Oftentimes a slow computer can offer the impression that must be infected with a pathogen, when it may be a dilemma with memory, storage, spy ware, or a number with other factors. Failing appliance, especially hard drives, can significantly lessen the pace of your computer and dodgy files.
3
Gather a person's tools. You should actually have an antivirus program hooked up, but if you don't there are a variety of both free and commercial products are obtainable. Most paid programs have got a trial period that allows you to scan and remove germs, so don't worry pertaining to cost and download this method that sounds the better to you. Popular options involve Kaspersky, BitDefender, Antivir, plus Trend Micro. You should only have one such installed at a time frame.
· You will also here is a few anti-malware programs. While numerous adware is technically reliable, lots of it is shady in addition. These programs may purchase things that your antivirus goes over over. Popular options involve Malwarebytes Anti-Malware, Spybot S&D, plus Adwcleaner. You can, and really should, have multiple anti-malware programs installed together.
· If your virus virus is preventing you out of successfully downloading files, you must download them on a further computer and transfer these folks via USB drive.


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