Nowadays computers are no longer a rare item, because along with the times, almost everything is done with the help of computers. In the end, maintaining computer security on your computer and the data stored in it has become a necessity.
Computers are indeed useful and very helpful. But sometimes we as users are often careless, or accidentally make mistakes. Not infrequently this error ends up getting your computer hacked or a virus.
For those who understand computers, this is not a problem of course. They can fix it themselves. But for normal users? make a fuss! Not infrequently we lose valuable data.
Well, here are some tips that can be done by ordinary computer users, to be more secure.
We can’t completely protect our computers from irresponsible people, but we can prevent things that can damage our computers. Here I will present some tips on maintaining computer security that we can do to maintain the security and our data:
1. Install an antivirus program
Antivirus software will usually notify signs of a detected virus, usually detected when we are browsing the internet or when the computer is connected to another device that has detected a virus.
This is very important. Antivirus can be the first line of defense for your computer.
Some people argue that antivirus just makes the computer slow. This is a big mistake. The effect will be felt later when we lose data due to a virus. Only regret later.
You can use free antivirus such as Avas, Avira, AVG, and the like. This is more than enough to keep your computer safe.
2. Don’t Just Save Sensitive Data
Never store personal data or important data belonging to you such as your full name, telephone number, data related to work, home address, credit card number on your PC computer, without additional protection.
Use additional software to lock folders containing important files and personal files. This can prevent your data from being stolen by other people who access your computer.
At least they won’t be able to open your sensitive files later.
3. Don’t Carelessly Open Unrecognized Files
Do not carelessly open files that you do not recognize without first scanning them with antivirus software. Also install firewall software, to prevent your data from being stolen, because the firewall will function to check every outgoing data and incoming data.
Do not carelessly download the file in the email, especially if the email is in English.
4. Don’t Carelessly Open the Link
Do not carelessly open website links that were sent spam in your email. Usually this link contains a certain script that can steal your data.
Avoid opening strange links in emails, or from certain websites on the internet.
5. Periodic Updates
Do not forget to always update both the OS and software installed on the computer.
New vulnerabilities are discovered in operating systems like Windows every day, so one should always update their system software.
Software that keeps you up to date is very important, as it will prevent hackers from breaking into the system.
6. Use Complicated Passwords
There are so many software that will try all possible combinations to Crack Password. This is known as the Brute force technique.
If the secret word is only 4 or 5 characters long, it will easily be cracked. Your password becomes difficult to hack if it consists of 8 or 9 characters including numbers, letters and special characters.
To check the strength of your password, there are many tools on the internet. This is an important computer security tip that everyone should consider.
7. Use a different password
Use a completely different password. The most common mistake that is commonly made is to use the same password everywhere over the internet.
Yes, it is very difficult to remember passwords for all accounts, but it is advisable to have different passwords for different accounts.
It looks complicated, but it will be very useful later. For example, let’s say you use the same password for Facebook and email. When your facebook is hacked, it is very easy for someone to hack your email at the same time. If they are different, they will also be in trouble.
8. Avoid Pirated Software
Well this is a disease in computer users in our country. Most of them still use pirated software.
As much as possible, always use official and legal software. If you can’t buy it, use an alternative freeware version of the software.
Pirated software often uses special scripts or programs to make it usable. Well, these scripts and programs can make your computer vulnerable to being hacked.
If it comes from an incorrect source, this script can simultaneously embed a backdoor or virus into your computer. The result? Your computer is vulnerable to being hacked.
Usually this method is also often used by ransomware viruses that lock files on the computer.
9. Use Ad Blocker Addons/Extensions in Browsers
I also think this is very important. If you like to access the internet on a computer, always use the ad block extension in the browser you are using.
This extension can block ads from various websites that you access. Not only that, this extension can also prevent websites you access from automatically downloading malicious files/malware onto your computer.
Use an addon or ad block extension that matches the browser you usually use.
Thus short tips to keep your computer safe with ease. Hopefully this article can help you.
