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The threats to computers and laptops are increasing almost on a daily basis due to many external agents including viruses, malware as well as hackers. Almost every organization, small or big has reported a security breach at some time or the other and declared hackers behind the move. This seems to be an alarming situation for the security of sensitive data and documents as organizations around the world harbors several kinds of data that should never be leaked or shared with unidentified and unknown sources. Recently, a survey of 583 countries was conducted in the United States, in which 90 percent of the respondents said that the computers at their organizations had been breached or illegally accessed by at least once by hackers in the last 12 months. If you are running an organization and handling important data then this figure will be a cause of concern. Around 50 percent of the respondents replied that they had security breach for their computers for at least twice in a year. This is something that will never let you sit relaxed. You may suffer serious damages if your system gets hacked. Some of the issues that you might face are as follows: • Loss of your credit card or bank account personal and sensitive data • Privacy of your mails could be breached • Your system may get infected due to a virus or Trojan injection • Important files may get deleted or misused and many more. So far, you probably have understood how important it is to protect your computer from hackers. Failing which you may risk losing your important data and documents. To help you understand and prevent hacking, we are discussing below the ways with which you may stop this from happening to a greater extent. Antivirus or Internet security software An updated antivirus software on the system is the first step of protecting your computer from all kinds of threats including hackers. It builds a solid wall of security around your computer and never allows malicious agents to get close to the data stored therein. Update Operating System (OS) Updating the operating system is a necessity to ensure security irrespective of the version you are using. In case it is not updated then hackers will have a chance to permeate via it to the system. An outdated operating system offers opportunities to inject viruses and worms into the system. Irrespective of the Windows or Mac OS you must update your OS regularly to ensure security against hackers. Switching of OS OS switch over is another way of preventing attacks designed by hackers. If you are under the impression that your OS is not able to protect the data properly, you may consider switching of the OS. Macintosh, Linux, UNIX and IBM OS Warp are some viable alternatives of Windows. Installation of strong Firewall Having a Firewall on your computer has many advantages and plays an important role in keeping away hackers. A firewall protects both individual computers and network computers from external threats. Firewall protects against worms that may violate networking protocol in order to access a remote PC. It maintains a log of all outbound data traffic and thus prevents unauthorized access to network resources. It is a must for you in order to keep hackers at bay. Tread cautiously with e-mail spams Sometimes your e-mail inbox gets stuffed with numerous unwanted and suspicious mails that are known as spam mails. You should never ever try to open such mails especially those with attachments. Some of these mails will require you submitting personal details like address, phone number and credit card number. You must avoid doing any such thing because most of the time they are meant for malicious purposes. The tips discussed above have been found very useful in dealing with the malicious attempts of hackers. Apart from these, you must follow the thumb rule of online security of not divulging sensitive information regarding system password or e-mail password to unreliable and unknown people.
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