Think Before using your email on Public wifi — it is not safe.
When commuting to the office, it’s common to run out of mobile data, prompting many to connect to public Wi-Fi networks. While these networks offer convenient internet access in places like airplanes, buses, and public venues, using them can pose significant security risks.
When you connect to an unsecured network, your sensitive information—such as email credentials, passwords, and personal messages—can be vulnerable. A Statista survey revealed that approximately 25% of U.S. adults encountered private information compromise while using public Wi-Fi in cafes or restaurants, whereas airports ranked second.
Why public WIFI’s are not safe
One of the primary reasons public Wi-Fi networks are considered unsafe is their lack of robust security protocols commonly found in reputable service providers. Since these networks are open to the public, anyone can connect to them.
The initial step for any attacker is to infiltrate the network to which their target device is connected, and public Wi-Fi networks facilitate this process, making it easier for malicious actors to execute their attacks. This vulnerability emphasizes the need for heightened awareness and caution when using public Wi-Fi for sensitive activities.
Hackers use public WIFI’s
Public Wi-Fi networks frequently serve as prime targets for cybercriminals. Hackers can execute intermediary attacks by placing themselves between you and the website you’re attempting to access. When you connect to an open public Wi-Fi network, your data is transmitted over the airwaves without encryption, making it vulnerable to interception and exploitation by malicious actors.
They lack advanced security features
Many public Wi-Fi networks lack encryption protocols like WPA2 or WPA3, leaving them vulnerable to attackers. Cybercriminals can utilize brute-force methods to gain access to these networks and the data being transmitted. Once they are inside the network, they can capture all traffic using advanced tools, allowing them to intercept sensitive information such as passwords, personal messages, and financial data.
These WIFIs can be hacked easily
Public Wi-Fi networks are accessible to anyone, making them a prime target for cybercriminals. These attackers often utilize readily available tools to exploit vulnerabilities inherent in public Wi-Fi. Unlike private networks that require authentication for access, public networks typically lack passwords, rendering them inherently unsafe.
Lack of administrative controls
Public Wi-Fi providers typically do not monitor their networks for unusual or suspicious behavior. Given that anyone can connect, it’s impossible to verify the identities of users. Consequently, you have no insight into who else is utilizing the network, making it challenging to monitor individual activities.
This lack of oversight creates an environment that can be exploited for illicit purposes.
Why emails should not be used on Public WIFI’s
While public networks provide the convenience of connectivity, they also present considerable security risks, especially during sensitive activities such as checking your email.
You don’t know the administration
Public Wi-Fi networks often lack administrative control, allowing anyone to connect without verification. Additionally, they typically do not implement monitoring systems. This absence of oversight and a clear response plan leaves users exposed to potential security threats, increasing their vulnerability while using these networks.
Data can be leaked
Due to the absence of encryption protocols on public networks, your data is susceptible to interception by hackers utilizing packet sniffing tools. When you log into your email account on an unencrypted network, your information becomes vulnerable to exploitation. Therefore, it’s essential to limit your email usage to necessary situations only.
Phishing attacks
Public Wi-Fi networks are prime environments for phishing attacks. Cybercriminals can easily create fraudulent Wi-Fi networks that resemble legitimate public access points. They may also send phishing emails disguised as communications from trusted sources. If users click on these malicious links, their systems can be compromised, giving attackers control over their devices.
May download malicious files
Hackers can establish malicious websites that automatically download malware to your device upon connecting to a public Wi-Fi network. To protect your sensitive information and device security, avoid logging into any accounts while using such networks. Additionally, refrain from clicking on any links while connected to public Wi-Fi, as these actions can significantly increase the risk of malware infection.
Hack your password
When you log into your email account on a public Wi-Fi network, your password may be transmitted without encryption protocols, making it vulnerable to interception. Hackers can exploit this weakness; if they gain access to your email credentials, they can utilize them to launch credential stuffing attacks across all of your accounts.
How to use public wifi safely for your email
Dont use office emails
Workplaces often manage sensitive information, and accessing unsecured networks can result in severe security breaches. If you’re working on significant projects with critical files stored on your system, unauthorized access to your email account could lead to disastrous consequences.
Use VPN for secure connection
A VPN serves as an additional layer of security by changing your IP address during your online sessions, making it significantly more challenging for hackers to intercept your data. This secure connection protects your email and other online activities from unauthorized access and unwanted surveillance. By utilizing a VPN, you can enhance your privacy and safeguard sensitive information, ensuring a safer browsing experience, particularly on public Wi-Fi networks.
Dont click any link
Always hover over links to inspect their destination before clicking. If anything appears unexpected or suspicious, refrain from clicking. This simple precaution can protect you from potential online disasters. If you notice something unusual about an email, especially one containing a link or requesting personal information, avoid engaging with it.
Logout your email after using
Although it may seem simple, logging out of all your devices and accounts after use can be highly effective. This practice extends beyond just your email; it helps safeguard all your sensitive information. By logging out, you ensure that even if someone gains access to your device, they cannot easily access your accounts without your credentials.
Only use when necessary
The first step to ensuring your safety while using public Wi-Fi is to minimize your usage. Whenever possible, opt for mobile data instead of public Wi-Fi networks. These networks often provide limited sessions that can be sufficient for advanced cybercriminals to exploit vulnerabilities.
