Avoiding a Man-in-the-Middle (MITM) attack requires TLS or SSL endpoint authentication. The first step in cybersecurity is using an authentication key that can’t be spoofed. Authentication methods are better than ever, and it’s possible now to have end-to-end encryption on some systems.
Two-factor authentication methods should be used to enhance security against MITM attacks. Passwords can be compromised on accounts and systems.
Adding an additional factor, like a hardware key, or a software code makes your system more secure. It’s harder for attackers to break encryption or intercept traffic if two-factor encryption is used.
Make sure your computer’s operating system (OS) and software are up-to-date, and important data is backed up. Check to assure your “OS has a current, well-vetted security or antivirus application installed and running.”
Connect only through public Wi-Fi settings. And disconnect the auto-reconnect while on a hotel network.
Wherever possible, use your personal phone’s wireless hotspot instead of public or hotel Wi-Fi. Also, confirm a hotel official Wi-Fi network and the HTTPS connection by the lock icon to guard against spoofing.
