How to Secure Your Computer from Unauthorized Access


With all types of information being accessible at the tap of a button, protecting the computer from unauthorized access becomes challenging. However, if you know the right steps that need to be followed to secure data from unauthorized access the task becomes easy. Hence, in this post, we will discuss the best ways to keep your computer safe and prevent unauthorized access.

Must Read- How to Stop Spyware From Accessing Your PC

Before we talk about it in detail, let us understand what is unauthorized access.

What Is Unauthorized Access?

When we don’t want anyone to access our PC without permission, to protect it we set login passwords, lock the drive using BitLocker and follow other practices. However, hackers cybercriminals still manage to access the system without our knowledge. This term is popularly referred to as hacking and it is essential to note that it isn’t limited to only physical access. Cybercriminals sitting several miles away can also access your data without your knowledge.

But how does this happen and how can we secure the computer from unlicensed access?

Well, to get the answer to this question, you will need to read the post till the end. However, if you are short on time and are looking for a quick solution, give Advanced System Protector a try. Using this powerful and robust security application for Windows you can not only keep your device protected but can also clean malware, and other virus infections. The tool also offers Web Protection, scans startup items for infections, and does a lot more.

To get it, click the button below.

Also Read- How To Test If Your Antivirus Is Effective Or Not

Common Reasons For the Success of Unauthorized Access

1. Weak Passwords – Generally, to remember passwords most of the time we use our birthdays, names of favorite teams, or children’s names as passwords. This is the best gift for a hacker as cracking such passwords is quick and simple.
2. Social Engineering Attacks – Phishing involves using emails, social media, or direct messages to trick people into clicking on malicious links.
3. Human Error – This is the most common cause behind the success of phishing or any other attack. Whether the task is performed innocently or accidentally, it causes much harm.

How To Secure Your Computer from Unauthorized Access?

To protect data from unauthorized access, you will need to follow different practices in the long run. Here are a few tips on how to secure your computer.

1. Create unidentifiable passwords – Make a rule not to use any personal information as passwords. Also, never use the same passwords for multiple accounts. If its difficult for you to remember passwords, use a password manager like TweakPass for the job. Don’t use sticky notes or write passwords in Word documents.

Password Manager offers a secure way to save and generate random passwords. Using it, you can not only do this but also check how strong and safe your passwords are. Also, you can create secure notes and do a lot more. To use TweakPass, you just need to remember a master password and can leave everything else on TweakPass.

2. Keep Windows and other installed software updated – To fix security bugs from time to time, Microsoft keeps updating the operating system. Hence, always keep Windows updated, never overlook the update, or postpone it for a later time. In addition to this, also update the installed software. If doing so manually is time-consuming and you avoid it, use Systweak Software Updater, a tool that helps keep Windows and software updated.

To manually update Windows, press Windows + I > System and Security > Windows Update > Check for updates.

3. Use an antivirus tool – To keep malware threats at bay and prevent them from infiltrating the system, use a security tool like Advanced System Protector. The tool helps prevent viruses, trojans, worms, and other infections.

To use Advanced System Protector, follow the instructions below:

1. Download and install Advanced System Protector.

2. Run the antivirus software to scan the PC for threats.

Advanced System Protector
3. Next, select from the three scanning modes. Click Custom Scan > select the scan type and hit Start Scan

Advanced System Protector scan
4. Let the scanning finish.
5. Review scan results & clean the detected threat.

Advanced System Protector infection scan
6. Let Advanced System Protector create a restore point before cleaning.

Advanced System Protector checking device
7. Restart the PC to apply changes.

scanning results

4. Browse the Internet with Caution – Whether surfing the internet on a LAN or a public Wi-Fi connection, to keep data protected, use a VPN.

5. Keep Data Backup – We never know when the system might be attacked. Therefore, always keep a data backup to stay protected and keep data safe. This will help overcome unforeseen situations.

6. Use a firewall – To add a layer of protection, get a hardware and software firewall running on your computer. This will help keep data protected from unauthorized access and malware attack.

Read This- How to Figure Out If Your Computer Has Malware

Final Thoughts

Data protection is not a one-time activity. You must continuously check and ensure security measures to protect your computer from unauthorized access.

With time as cybercriminals are getting advanced, staying shielded, you also need to use an advanced tool with updated database definitions. You can use Advanced System Protector, which helps protect your computer from malicious threats and illegal access.

Check This- How Does An Antivirus Protect You Against Hackers?

Using it, you can run a scheduled scan without being in front of the system and do much more. We hope you like it. Let us know your opinion in the comments section. For any product-related information, please contact

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About The Author

Preeti Seth
Preeti Seth

A UX writer who loves explaining technical details in a clear, crisp, and concise manner. She loves writing about technical troubleshooting, How-To's, product reviews, etc. In her free time, she loves reading, meditating, and traveling.

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