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How to Secure a Computer from Hacking and Theft

Now computer plays such an important role that our daily work routine cannot do without computer. We store all kinds of data in the computer. Imagine that if your computer is hacked or stolen, it will result in large even immeasurable losses. Thus, it’s necessary to learn some tips on how to secure a computer.

How to secure a computer from hacking

Hackers may hack a computer in many ways. However, you can take some measures to secure your computer from hacking.

1. Turn on Firewall

A firewall is software or hardware that checks information coming from the internet or a network, and either blocks it or allows it to pass through to your computer, depending on your firewall settings. A firewall can help prevent hackers or malicious software from gaining access to your computer through a network or the internet. Thus, you can activate your Windows firewall or install a third party firewall like ZoneAlarm to secure your computer.

turn on firewall

2. Set a strong password for login

Not having a password is not a good idea. You should set a password for login to your computer. Furthermore, you should make the password strong enough so that it will be more difficult for a hacker to get into your computer.

create a strong password

Tips: You’d better keep firmly in mind the password. If you unfortunately forget password, there is no need to worry. You can reset your computer password with another computer.

3. Set a Startup password

A strong login password can make hacking difficult and secure a computer. But it’s still possible to be hacked. However, a startup password can protect a computer from starting up, which further secures a computer.

4. Set a BIOS password

A hacker may enter your BIOS setup utility to change your system settings. It can avoid that to set a BIOS password.

How to secure a computer from theft

Thieves are common. You also need to protect your computer from being stolen.

1. Locks

Make the lock hook into your laptop, and then attach to a desk, tablet, or other secure place so that it will be difficult for a thief to stolen or snatch your laptop.

2. Burglar alarms

When the lock hooks into your laptop and attaches to a desk, then install the burglar alarms on the laptop. Once someone illegally moves the computer, the burglar alarms will immediately give a harsh alarm sound. The sound will scare away the thief and secure your computer.

3. Tracking software

Now there is some tracking software on the market. Install the tracking software on your computer and make it sit dormant. Once it detects the computer is stolen, system will give an alarm, encrypt saved files, and lock the computer in the BIOS and prevent computer from running.