Laptop Security
Laptop security alludes to the process of protecting the laptop from theft and a set of techniques that how to secure laptops from hackers and unapproved access.
How to Secure Laptop From Hackers?
It is important to secure your laptop from hackers or unapproved access. There are a few important hints which will help you how to secure a laptop from hackers, which are as per the following:
(1) Make a Solid Password
You should utilize a solid password to protect your laptop from hacking. We are using a straightforward password to recall in our memory like date of birth, mobile no, employee id, and 123456, which is one of the indispensable explanations behind attacks. Along these lines, make a solid password for your laptop and change all the time (i.e., Somewhere in the range of 30 and 180 days).
The password length ought to at any rate 10 characters in length.
The password must have uppercase letters (A – Z), lowercase letters (a – z), numbers (0 – 9), and unique character (@, #, $, %, ^, (,), and, *!).
It consistently plays a significant job in any hack and it is one reason for data spillage. In this way, make a solid and standard password to secure your laptop from hackers.
Tips
To create a solid password you can combine letters, numbers, exceptional characters (minimum 10 characters in total), and change them all the time.
(2) Use Antivirus Software
You should utilize an antivirus that will encourage how to secure laptops from hackers, viruses, worms, Trojan horses, and malware threats. It scans each file that gets through the Internet, USB devices, or external hard circle to your laptop and assists with protecting your system.
Tips
You should utilize professional antivirus software, such as total security software, and keep updated with the updated versions.
(3) Cautious Utilization of USB Devices
The USB devices are simple medium to transfer data starting with one device then onto the next. The employments of external USB Devices can simply damage your laptop and System. Along these lines, you must be cautious before plugging them into a laptop or some other devices.
Tips
- Don’t use the same USB devices for home and office laptops
- Don’t plug unknown USB devices into your laptop
- Make sure your antivirus software working properly and keep up to date.
- And ensure that all external devices come from a reliable source. If you feel, there has any suspicious file then please scan it by antivirus software.
(4) Lock Your Computer
On the off chance that attacker gets to access your laptop, so attacker can steal your sensitive information or can inject malware to your laptop.
Tips
To save your sensitive information on a laptop, so don't utilize an automatic login feature that spares your user name and password.
It is better consistently log off when you are out of your laptop.
(5) Avoid Installing Software from Obscure Sources
When downloading and installing software from external sources, we don't have to check the source is trusted or not. The problem is that many external sources are undependable to downloading the software.
On the off chance that you decide to download software and install it yourself, you could be putting malware on your laptop.
Tips
Along these lines, before downloading and installing software, first, you have to check the source site is trusted by Secure Socket Layer (SSL).
It is smarter to download your software either from the systems store or the merchant's site.
(6) Overlook Spam Email
The spam emails are typically advertisements or are business in nature, yet sometimes may contain website links that lead to phishing sites or include malware as file attachments.
In addition, that kind of email scams are trying to get your sensitive information, for example, bank subtleties, login credentials, credit card subtleties or steal your identity.
Tips
Here are a few different ways to protect you from spam email:
- Attempt to avoid opening the spam emails
- Don't click on links in spam messages.
- Or on the other hand, think before you click on the link
- Try not to answer to spam messages.
- Download spam filtering tools and utilize antivirus software
- Try not to provide your personal or business email address.
- Better to erase the spam emails
(7) Scans Normally for Virus
On the off chance that a virus gets to access to your laptop and isn't expelled in a timely manner, then it can cause difficult problems, for example, you can lose your important data, your login credentials, financial data, or your identity.
Tips
On the off chance that you normally peruse or utilize the Internet, then you have to run a virus scan each day and on the off chance that you're not ready to scan each day, then, in any event, run a scan once every week.
It is better, to set up a timetable in your anti-virus software to run a scan late around evening time, or at whatever point you don't utilize your laptop.
(8) Utilize a Firewall
A firewall is a security tools which is intended to monitors incoming and outgoing network traffic based on security governs and protects network system. Its main objective is to make an impediment among internal and external networks in request to block malicious threats.
On the off chance that your laptop ports are open, then a malicious code can sent by an attacker and gain unapproved access. A windows firewall can go about as a basic defense by closing all ports.
Tips
In Windows operating system, this can be found by navigating to:
- First, choose the Start→ Control Panel→ System and Security→ Windows Firewall.
- Then, click the Turn Windows Firewall On or off link in the left pane of the window.
- Select the Turn on Windows Firewall radio button for one or both of the network locations.
- And Click OK.
(9) Back-Up Your Data
A data backup is a process of copying or archiving your important data files for the reason of being ready to restore data in case of data pulverization. On the off chance that a hacker can access and annihilate your files, then you can recover your data from backup storage.
It goes about as optional storage of data which is utilized for future data protection.
Tips
You can do your data back-up manually or automatically by archiving important documents to an external hard drive, or using Dropbox or using Google drive or any other external devices and so on.
(10) Use Data Encryption
Encryption is the process of encoding of your data using an encryption algorithm to transform information that lone approved users can access it and make it unreadable for unapproved users.
It protects sensitive data, for example, credit card numbers, bank details, login credentials, and so on by encoding and transforming data into unreadable figure text.
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