How to Prevent MitM Attacks
A Man-in-the-Middle attack is when a hacker inserts themselves between the victim and the server they are connected to in order to access valuable information. Consequently, businesses need to know how to prevent MitM attacks. Sometimes hackers impersonate one of the connected parties and other times they just eavesdrop to steal credentials and card numbers. Eventually, this information can either be sold on the black market or used for identity theft. MitM attacks pose a serious concern for businesses in henceforth. SMBs need to protect their business assets as well as their customer’s private information particularly.
Businesses need to know how to prevent MitM attacks and WTS can help with Cybersecurity services and strong infrastructures.
Spoofing is a very popular way for hackers to perform a MitM attack. The goal is to make people think they are using a website or program just like normal. The cybercriminal then decrypts the information that is being sent through the connection and uses it for further criminal activity. Hackers can spoof the IP address, DNS, or HTTP protocol virtually undetected. Hackers can gain a wealth of information by searching through the browser cookies of users connected to open WiFi networks as well.
Obviously, business owners need to protect their company’s information, as well as their employees and their customers. The best way to do that is to ensure the security of the network and increase awareness of how to prevent MitM attacks.
What You Need to Prevent MitM Attacks
1. Strong Infrastructure
Having a strong infrastructure is key to preventing MitM attacks. With WTS Cybersecurity services, you can secure communication protocols and patch vulnerabilities in your network. Endpoint and strong router security are also important to prevent cybercriminals from spoofing your business. Segmenting the network can help breaches be contained and eliminated quickly. A sound infrastructure doesn’t give hackers a way to get in, so this is of utmost importance.
2. Secure Website
Just like networks can be spoofed, so can your website. So, make sure every page on your site is secure, not just the login screen. This way, a hacker has less chance of stealing session cookies from people on your website. We keep so much valuable information in our cookies, so it’s also good to clear our cookies periodically as well.
3. Strong Encryptions
All the information a Man in the Middle is trying to access is encrypted. A great way to prevent Man-in-the-Middle attacks from being successful is to create strong encrypted connections. The stronger the encryption, the harder it is for the attacker to decrypt and use the information they trying to steal. VPNs provide immensely strong networks that will leave hackers unsuccessful in their attempted attacks. Remote employees should definitely use VPNs to access the company servers because they use key-based encryptions to create a subnet to ensure secure communication. This way, even if a hacker gains access to the shared network, they won’t be able to decipher the traffic.
4. Educated Employees
You can protect your business by educating employees on various cybersecurity tactics. Don’t allow them to connect to open sources and make sure they only access HTTPS websites. Require MFA and strong passwords for each employee. Make sure they know how to recognize a phishing email as well. If everyone in the business is proactive about cybersecurity, organizations can preemptively guard their data and prevent Man-in-the-Middle attacks from being successful.
Want to learn more about our Cybersecurity Services? Let’s talk. Contact our team at 843-236-6436.
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