With more and more people working and studying at home, personal data security has become important now more than ever. The shift to online, cashless transactions has given digital thieves more opportunity to hack consumers and steal their money. If you want to protect yourself from different types of cyber attacks, here are three things you need to keep an eye on when you’re on the internet.
Three Kinds of Cyber Attacks
Phishing is one of the three types of cyber attacks where hackers pose as a legitimate institution to steal sensitive information. This information includes passwords, personally identifiable information, banking, and credit card details. They are sent via emails and other messaging apps.
The best way to prevent phishing attacks is to never send passwords and other sensitive information to anyone. Always keep in mind that legitimate institutions never ask for these kinds of information out of nowhere. Also, always check the sender of the emails you receive. The email address or phone number should match the contact details of the legitimate entity the sender is claiming to be from.
SQL (short for a Structured Query Language) is a programming language for databases. This attack uses SQL to insert malicious codes that get the server to divulge information it normally wouldn’t.
You can prevent this type of cyberattack by creating accounts only with reliable web services. They should have an SSL (Secure Socket Layer) encryption to be able to protect the data their users submit. to check for a site’s SSL certificate, follow the simple steps below:
How to Check for SSL Certificate
- Click the padlock icon in the address bar of a website.
- Click on the Certificate (Valid) button on the pop-up.
- Check the Valid from dates to see if the SSL certificate is current.
MitM attacks occur when attackers secretly insert themselves between a two-party transaction. Oftentimes, this comes in the form of public Wi-Fi. An attacker can come between the visitor’s device and the network, allowing the visitor to unknowingly share their information.
Avoid these cyber attacks by avoiding suspicious links and emails. Another way is to install anti-virus software on your devices for additional security. It’s also helpful to use a VPN when connecting to public WIFI to improve your data security.