How to protect your computer from cyber security threats | #itsecurity | #infosec

Rules to follow to avoid cyber attack

In 2020, cybercrime erupted with the delivery of the extension. Thus, nine out of ten French organizations had to face hacking attempt. In most cases, this system attack ended in failure due to the implementation of appropriate security systems. However, if successful, the damage caused by the hacker will be substantial.

Protect yourself from the Trojan horse

The Trojan horse, also known as the Trojan, is a malicious computer program. Hackers who use this system to attack your computer will trick victims into introducing this software. So, you can ask for free program updates or download harmless software. However, unbeknownst to you, a program is installed on your computer that allows a hacker to control your computer. This allows the hacker to recover data stored in a discreet and hidden way (bank account, passwords). To protect yourself from this type of attack, you should not download or open invisible documents. In particular, you should be wary of links from unknown senders. To protect your computer from this attack, it is a good idea to install reliable firewall and anti-virus software that can detect and destroy these malicious programs.

Go to complex passwords

Proper protection of your accounts and mailboxes is important to prevent hackers from stealing your data. However, most web users always use the same password for all their access for convenience reasons. In addition, for better security, passwords must be longer with a combination of numbers, letters, and special characters. However, most passwords are very short, not complicated enough, and suddenly very easy to decrypt with good hacking software. A Password Administrator Allows you to create strong passwords. They are stored in a very secure manner and can only be accessed by you from all your devices (computer, tablet, smartphone, etc.).


Although many Internet users today are aware of this problem, this hacking method is still widely used. In fact, phishing requires little computer knowledge for hackers and the number of victims is very important. Hackers send thousands and millions of emails to Internet users pretending to be government or financial institutions (banking, social security, taxes, etc.). They play in fear by believing that there is something wrong with the level of their accounts or rather they provoke them by bothering them with a sum of money to recover. The victim is invited to click on a link to provide all the information needed to process the request. Therefore, the hacker can resell it or retrieve all important and personal information for his own use. To protect yourself from this type of fraud, it is important to check the sender’s address carefully and above all, not to sign in to your account by clicking on the link in the email.

Credit card caught by a phishing hook, addictive to spend on credit or phishing

Beware of wifi network

Hackers want to use public spaces to access your computer. The method is simple and well-established, using the vulnerability of the WiFi network in bars, restaurants or trains to infiltrate the computers of connected persons and steal sensitive data.

If a cyber attack is suspected, it is necessary to disconnect your computer from the Internet and verify it with an expert.

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