Even with the growth of social networks and instant messaging, we still rely on simple emails. E-mails are more than just communication messages. Often, they are used to transmit sensitive information.
With a simple analysis of email interactions, someone can easily track your lifestyle, income or even your company’s activities. With such sensitive information being transmitted via e-mail, we all need an effective way to protect our e-mail from hackers, prying governments, snoops, and data thieves. In this guide, you’ll learn why it’s important to protect your email interactions and how to protect all of your emails.
Because a VPN encrypts all of your device’s traffic, you are protected from being accessed by third parties like administrators. The security techniques used by the VPN also protect you from hacks. For example, a VPN that uses 256-bit AES encryption would take years to find out how a hacker could attack you.
Breaking a symmetric 256-bit key with brute force requires 2128 times more processing power than a 128-bit key. Fifty supercomputers that could test one billion billion (1018) AES keys per second (if ever such a device could be manufactured) would theoretically need about 3 x 1051 years to deplete the 256-bit keyspace.
VPN e-mail encryption is especially useful if you are using a public hotspot. Public WiFi hotspots are very insecure and vulnerable to attacks by cybercriminals. However, sometimes we can not resist the temptation to use an Internet connection to retrieve our emails. This is where a VPN comes into play.
When you are connected to a secure VPN, a hacker can not use the fact that you are connected to an unsecured network to attack you. The VPN already provides you with a private and secure tunnel through which your data will be sent. This makes a VPN the best way to protect your emails when using public wireless networks.
Other methods for securing your e-mail
Use two-factor authentication
Two-factor authentication is a security technique implemented by most e-mail service providers. This technique is a secure way to stop unauthorized logins from hackers. Hackers use various algorithms, such as Brute Force, to gain unauthorized access to a target’s e-mail account.
Use secure passwords
Even with two-factor authentication, you can not underestimate the importance of using strong passwords. A secure password is always the first step in securing one of your accounts. Avoid simple passwords such as your pet’s name, birth year or name. For a hacker, cracking these types of passwords is a breeze.
Try to be more creative with your passwords. You can create your own unique system for generating strong passwords or use a free online password generation software. A strong password should consist of a combination of uppercase letters, numbers, and / or special characters such as $,%, and+.