Do you feel secure really? Well here are ways of How to secure your computer or laptop. Well there are people out there to collect data on almost anything they find and probably your computer is vulnerable. Here are tips on How to Secure Your Computer or Laptop.
1. Use a Password Always to Protect Your Computer
The very first thing you should do immediately is setting up a password so that only you, and the person who knows the password, can operate your computer. Allowing for several users to access your data is too risky.
2. An Operating System you use Matters
If you are buying a new computer or laptop, try to buy a non-windows based computer. This is because most available threats are focused on Windows operating system, since its the most popular operating system available today. Its best to select Linux or Unix which do come pre-installed on many models of computers and laptops. You can also choose a Mac, since its operating system is based on Unix.
3. You need to use an Antivirus Software
One of the easiest ways to secure your computer an laptop is by installing an Antivirus software. If you are using an antivirus software, you are one a safe side since it will prevent you from running a malicious file on your computer. Most modern Antivirus software like Bitdefender Internet Security 2014 also monitor your computer files and network traffic all the time to find and prevent any suspicious activities on your computer.
4. Setting up a Windows Firewall
Setting up a firewall will also help you in securing your computer from attackers. Firewall acts as an intermediate or protector between your computer and the entire internet. So if any hacker is trying to enter in your network, firewall will prevent that attack and will stop the connection which was coming to you. There are many antivirus software which have built in firewall, or you can purchase a special firewall program for better security.
5. Keep Your Software Updated
Make sure that all the software you have on your computer are up-to-date. Never use an older version of a software. Most software companies and developers release new versions of their products only to patch the security holes in them. So, if you are using an older version of software, then your computer is vulnerable to attacks.
6. Download Softwares only from Trusted Sources
If you are using internet for downloading files and other things then make sure that you download from trusted sources. For example, if you are downloading torrents from un-trusted sources then its highly probable that there will be a virus attached with a torrent. Its also a good idea to first read the comments to find out what other users have to say about a product that you want to download.
7. The Choice of Your Web Browser
Web Browsers can also leak out your information to the hackers. There are cookies present in the web browsers where there are login details of the website where you have logged in. Make sure that you are using a good web browser which is safe and is trusted by people. Some of the most preferred and safest web browsers are Mozilla Firefox, Google Chrome.
8. Never leave your Computer Unattended
If you are not using your computer you should simply turn it off. If you want to go somewhere for some time, then just log off from the computer. This way if you are not present in front of your computer no one else can operate it (since its password protected).
9. Never Extract Compressed Files You’re not sure of in your Email
If you have received an email from untrusted source and it has an attachment with it, then never open this attachment. Its best to simply delete this email. Opening compressed or unknown attachment files that arrive in email is one of the major reasons how computers get hacked or get infected with malicious programs like viruses and worms.
10. Secure your Wi-Fi Router
If you are using a Wi-Fi router for accessing internet over a wireless connection then we suggest that you secure the router by using a password on that router. Adding a password to the router will only allow the people who know your password to access the internet and will prevent hackers from getting into your internet network. Again make sure that the password which you are using is very strong.