Below you can find the list of reasons why you should use S/MIME to secure your emails:
1. S/MIME Protects Against Phishing Email Attacks
A common phishing method is sending fake emails that trick the recipient into performing a task, usually sending money or providing their credentials.
Training employees to detect and prevent phishing attacks is extremely difficult, and it is becoming increasingly difficult to design digital marketing healthcare providers distinguish between fake and legitimate emails. With the rise in phishing attacks, it is crucial to verify email senders.
By using the S/MIME digital signature to verify the sender’s identity, users or employees can distinguish legitimate emails from scammers.
S/MIME allows you to:
- Digitally signing your emails to prove you are the real sender.
- Protecting yourself from email phishing.
2. S/MIME secures email communication
When you send an email containing a product or service has been updated confidential information, you can be confident that S/MIME will secure the content and only the intended recipient will be able to decrypt the email and access its content.
SMIME offers end-to-end email encryption, so your email is encrypted from the start and only decrypted when it reaches the recipient. S/MIME ensures that no one can read the content of your email and only allows the intended recipient to read it. With S/MIME encryption, your sensitive data remains private even if a hacker intercepts your emails.
S/MIME allows you to:
- Encrypt email messages you send
- Preventing disclosure of sensitive information
- Protecting your business, your employees and your customers’ data
Key Differences Between TLS and S/MIME
The key difference between TLS text services and S/MIME is exactly what is being encrypted. TLS encrypts the communication channel itself, in this case the email in transit. However, S/MIME encrypts the message, meaning the content of the email and any attachments.
With TLS, no third party or intermediary can access the message while it is in transit. With S/MIME, hackers can potentially intercept the message, but the content is encrypted and of little or no use.
Which is Better: TLS or S/MIME?
TLS, the main form of encryption used by major email platforms, is more widely supported and works better for the average user. However, this may not be enough for professional use. TLS encryption is also vulnerable to hacking and phishing scams because it does not protect the content of the message.
From an ease of use perspective, configuring, maintaining, and supporting S/MIME may require more time and resources than some smaller organizations have available, but the level of security is of a higher standard. TLS is generally sufficient for personal use, but businesses and other organizations may consider using S/MIME or similar to meet compliance guidelines for data security.