Email
is one of the most trusted ways of communication yet it’s not 100 percent safe.
Over the years, we’ve seen many forms of email attacks ranging from
impersonation to phishing and everything in between. As a matter of fact, email
phishing is the number one vehicle for ransomware and malware attacks.
Estimates show that more than 90 percent of all malware is delivered through
email.
This gives you an
idea of just how important email security is in the modern age. So, what can
you do to improve your email security? There are steps you can take to ensure
privacy. However, we should never be complacent. Hackers are getting more
sophisticated by the day. Here are 5 email security tips and tricks
to ensure privacy when using email.
Consider using Pretty Good Privacy (PGP), also called GNU Privacy Guard (GPG), to protect the content from being
read by others. Encrypt everything, including your cached or archived messages,
the actual email messages, and the email provider. PGP encryption ensures that
the messages are only accessed by the intended recipients. Even the most
skilled hackers will have an extremely difficult time trying to access your
emails.
PGP encrypts your
emails to keep them safe from interception, ensuring that nobody snoops on your
business. Some of the information – the metadata – is still left in the open.
Metadata contains information such as the recipient, size of the email, the
sender’s email address, and time the email was sent. This is unavoidable, but
most encryption tools ensure that metadata cannot be linked to the
conversations themselves hence rendering it useless for hackers.
Activate Transport Layer Security
(TLS)
Set up Transport
Layer Security (TLS) to secure the connection from your email provider. TLS is
a form of encryption that adds security to your email. Enabling TLS is also a
good way to verify the integrity of the server facilitating your connection.
When used for sending emails, Transport Layer
Security (TLS) results in your messages getting sent securely between your
device and your SMTP service. Activating TLS is a straightforward process,
simply navigate the settings menu and you will find an option that enables TLS.
Don’t Open Attachments Without
Scanning
Often, we receive
emails that contain attachments. That’s usually not a problem when dealing with
colleagues, friends, or family. However, you’ll receive a phishing email once
in a while. In most cases, these emails come from unknown sources and contain
files for you to open.
Phishing emails
contain all kinds of malware, so do not open without scanning. Better still,
only open files that you are expecting and from senders you trust.
Be Careful with Images Sent Via
Email
A lot of
newsletter providers and malicious sites often use images to track users. The
images contain a tracking code which reveals the identity of the recipient to
the mailing list administrator. It's easy for them to do that because when you
click on the email, the image loads automatically from a remote server.
You can disable
the tracking code by configuring your email reader not to load external images
by default. As a rule of thumb, never click on links from unknown senders in
your inbox.
Having a strong password is one of the best ways to secure
your email from hackers. Your password should be unique in the sense that no
one else on the service has a similar password. Use a combination of small and
capital letters, numbers, and special characters to create a strong password
for your email account.
You can come up
with your own combination if you’re feeling creative, otherwise, there’s an abundance
of password generation tools online to help you do the job.
A strong password
alone is not enough, you need to layer security protections. Introducing
two-factor authentication. A two-step authentication connects your email
account to your cell phone. It creates a one-time password, sent to the
registered mobile number, every time someone tries to log in to your email
account. Two-tier authentication reduces the reliance on passwords for email
security. Even with your password, hackers will not be able to access your
email account.
Here are 5 easy
tips to lockdown your digital fortress. If your email account is even remotely
important to maintaining your personal relationship and professional image,
don’t leave your door wide open. Capitalize on the free tools online to keep
strangers away.
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