Hacker work by stealing identities and selling those identities to others secretly. On the other hand, you can give equal access to anyone. You have quick and easy access to many useful features. Although rare, hacking or hacking has become the largest criminal activity in the history of computers. Computer security is still considered not very important today. Therefore, I take the time to remind people. By protecting your computer from hacker as much as possible, you can reduce the chances of your personal information being stolen. The following are some tips to protect Computer Security from hacker attacks:
1. Install Antivirus Program
Antivirus software prevents malicious code from being downloaded and installed on your computer while browsing the internet. This malicious code can destroy important files on your computer. With the aim of taking your personal information, as well as planting a virus into the computer and asking for a ransom to open the files locked by the virus. A computer without an antivirus is the same as a house without a key. Everyone must be able to enter the house. Whether it’s a person who has his own house, or a stranger who wants to steal. Just like a computer, if there is no antivirus, then any virus will easily enter and infect all files on your computer.
2. Don’t Store Sensitive Data on the Computer
If your computer is infected with a virus, you can prevent the hacker from getting anything by not storing your personal information on the computer. This makes the contents of your computer worthless and there are no files to retrieve. If these things are not stored on your computer, then there is no need to worry about anything other than restoring your computer to a non-virus state. So to be on the safe side, save your login information or sensitive data on a paper note, and keep the paper safe in your room. Or if you still want to save the data on the computer, then save it by locking the data file. Actually, you can also save the data file to online storage, but it must be really safe.
3. Don’t Open Files without Scanning with Antivirus Program
The antivirus on your computer must have prohibited you from opening files from foreign flash drives or from the internet, by blocking the file. Currently, it’s actually not safe to open files from anyone, without scanning them with an antivirus. Because that is how the virus spreads accidentally through files. The safest way is to scan all files downloaded from the internet or received via email, no matter where they come from.
4. Enable the Firewall feature on the computer
An antivirus program is only effective after it has successfully scanned for viruses. However, you can prevent theft of your personal information by installing a firewall. Firewall is software that checks all data coming in and out of your computer and blocks data that does not meet the specified security standards. On Windows operating systems, this Firewall feature is usually active by default, but you can check it again and make strict settings.
5. Don’t Click Website Links in Spam Messages
Some spammers send you emails or chats asking you to click on a link to retrieve your personal information. Email messages are often disguised as important messages from well-known online facilities and often try to scare readers into clicking on links that could steal your account. Such links may be harmless and may try to redirect readers to personal information