Top 5 Lessons I Have Learnt As a Security Guy for 5 Years

security experience

In order to maintain better security, you need to know the threats first.As an active user of computers for more than 14 years, I tried and learned different things in hacking and security and became quite stable with living my online life more secure than before.

In this article, I have compiled the top 5 lessons I have learned as a security guy for more than five years. These tips are actionable, solid and the most important. If you maintain these tips properly, I assure your maximum security and keep the hackers away from your important cyber assets.

#1 Complete the basic security precautions:

In our daily life, we use many websites for various purposes — including online banking sites, email systems, and social networking sites. The catch here is that if you want to keep your important accounts secured, you need to configure the basic website security rules of a website. The security precautions most websites provide include setting up strong passwords, setting up your personal security question, connecting an alternate email or other contact information with your account and other basic security precautions like keeping an eye on integrating your account with other websites. In order to ensure maximum security on your accounts, it is important to take care of the factors mentioned above.

#2 Configure Two-step Authentication:

There are many more sites providing Two-step authentication process to ensure maximum user security. Two-step authentication is a process of signing into your account by passing through several steps. In this manner, you receive an authentication code on your mobile or email, to enter for login after you provide your correct password. Two-step verification is a million dollar security feature for online assets. You can keep the hackers away by configuring several bridges of security for your account. In this process, the hackers can’t successfully log into your account even if they enter your correct password.

#3 Always use authentic sources online:

The hackers are smart people. They try to observe and take advantage of the most trending sources online. They build the exact replicas of top online sites to trick the user into taking an action intended for the original website only. In this manner, which is known as Phishing attacks, the hacker successfully gets a user’s sensitive information without being observed. In order to keep your accounts secured from phishing attacks, always type the exact address of the site you want to use. You can also search on Google and click the site for ensured security. Do not trust on every link, instead use the globally recognized address of a site.

#4 Use an updated Antivirus:

The dream of keeping your accounts safe online is an empty hole without having an updated antivirus. The most profitable catch here is that antivirus companies are continuously tracking and researching for new threats and update their systems for maximum security. When you use an updated antivirus system, you ensure to keep your system safe from a wide range of already identified threats. Always scan your computer on the timely basis and keep the same manner every day, week or month.

#5 Avoid using public computers:

It is important to avoid using public computers. If for example, it happens, don’t forget to clear your browser cookies and other cached data – while cookies and cached data are the small files a browser uses to send and receive authenticated information for a user. As cookies remain on the system, it is recommended to clear your browser data even after you log off successfully. It is also advised to avoid clicking irrelevant links or download unknown files.


It is important to follow the basic security precautions of a website. Keep your system secured with an updated antivirus and repeat certain security measures on the timely basis, including the update of antivirus software and scanning your personal computer, checking your accounts setting for any malicious activity and use the authentic online sources always.

Nasrumminallah Zeeshan
Nasrumminallah Zeeshan is a Freelance Writer published in Huffington Post, Cyber Security Zen, Black List Hackers and many others. He is currently spreading his words at

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