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What is a Spoofing Attack? How to detect and prevent a Spoofing Attack?

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Spoofing is a type of cyberattack in which a scammer poses as a trustworthy source to obtain access to sensitive data or information. Websites, phone calls, SMS, IP addresses, and servers can all be used to spoof. Spoofing is typically used to access personal information, steal money, Spam Emails , circumvent network access limits, or spread malware via infected documents or links. Scammers will try to utilize spoofing to steal your identity and assets with any online communication. Learn more about how spoofing works and how to detect spoofing, and how to avoid spoofing assaults by reading on.

What is the Process of Spoofing?

Spoofing occurs when attackers deceive users into believing they are communicating with someone they know and trust. Cybercriminals combine the spoof with social engineering strategies to make spoofing attacks successful. Cybercriminals use social engineering approaches to trick into passing over personal information, clicking spoofing links, or opening spoofed attachments. Spoofing attacks make familiar requests to the target victim so that they do not get suspicious. They also frequently suggest that you have limited time and must act quickly. For example, you might not be startled if a colleague sends you an email asking you to click on a link to check out a new product on sale. However, some requests are more intimate, such as bank account information, credit card numbers, or social security numbers.

Related Blog : Which is the best email security product that detects phishing emails?

Best Practices for Avoiding Spoofing Attacks:

Below are some things you may do to be more proactive in safeguarding your network and devices from spoofing attacks.

Use an antivirus program:

You will be protected from spoofing risks if you install antivirus software on your devices. Antivirus software looks for files, applications, and apps on your computer and compares them to known malware types in its database. It quarantines or eliminates code found in its database that is identical or similar to recognized malware. Antivirus software also monitors your computer in real-time for the activity that may suggest the arrival of new, unknown threats. For example, if you are constructing a Windows hosting solution exposed to Spoofing attacks, then it is better to invest in a strong antivirus program.

Avoid emails and phone calls from unknown senders:

Always double-check the email sender’s address because it is possible to fake an address by changing one or two letters. Keep an eye out for emails that begin with:

  • Poor spelling often indicates that the sender is not who they say they are.
  • Sentence construction or turns of phrases are unusual.
  • Check the email header immediately if your boss emails you urgently requesting that you pay an invoice into a new account. This may be a fraud email.

Unknown phone numbers should never be answered. If you get a call from somebody claiming to describe a company or a government agency asking you to pay for a service, hang up and call the phone number posted on the company’s website to confirm the request’s veracity

Set up a firewall:

Most antivirus software includes a firewall that keeps unwanted intruders from your network. A firewall monitors and filters all traffic entering and escaping your computer or network. The firewall prohibits an email, web address, or IP address from entering the network or reaching your machine if detected as faked. Most firewalls are intended as IPS solutions, with the primary goal of detecting and preventing harmful packets from entering a network, so set up a firewall and avoid spoofing. Almost all Linux Hosting provide a built-in firewall to secure processes and programs operating on the Linux host.

Use an encrypted browser:

Always use a secure browser or install browser plugins to improve your online security. Your website URLs will be sent through HTTPS rather than HTTP or FTP if you use a secure browser. In the URL bar of a secure site, there is always a closed golden padlock. In your browser, search for the lock sign. Also, be wary of unusually slow network traffic, strange banner adverts, changes in website layout, or any other cosmetic difference that could suggest a website is a spoofing site.

Change your passwords frequently:

If a spoofer gets your login credentials, they won’t be able to do much because you have already changed your password. Make strong, difficult-to-guess passwords and keep them safe with a password manager.

Report attempted spoofing:

Notify the supposed sender that they have been spoofed if you get a faked email or other communication. This might support in the avoidance of future spoofing attempts. Most company’s websites will offer an area where you can report spoofing and other security issues.

Invest in antivirus software:

When safeguarding oneself against internet scammers, installing cybersecurity software is the best defence. If you get into problems, use malware eradication or antivirus software to protect your computer from viruses and other dangerous threats.

Employ virtual private networks:

A VPN generates secure communications protocols by encrypting data before it is sent and authenticating data as it is received. VPN services give you access to private DNS servers that only accept end-to-end encrypted requests and an encrypted tunnel for all of your online traffic. Your servers will be significantly more resistant to DNS spoofing, and requests will not be interrupted.

Wrapping it up:

As you increasingly rely on the internet for your daily duties, the possibility of spoofing assaults grows. A little extra caution can help you avoid major losses and regret. Keep your computer and phones safe by purchasing licensed antivirus software, even if it costs a few dollars.