While traditional faxing often uses unsecured phone lines, electronic faxes are encrypted using a secure and reliable system to protect your data. Electronic faxing is not susceptible to the time-wasting spam and malicious malware that can be common with other internet-based communication methods.Click to see full answer. Similarly, is it safe to send confidential information in an email?When you send an email, the message leaves your email provider’s server and travels all over the internet. The vulnerability of emails is the main reason why you should never exchange any sensitive information with this method, such as your credit card information, Social Security number, etc.One may also ask, what does Hipaa say about faxing patient information? Q: HIPAA does not address faxing patient information specifically, but, like any form of health information, it is protected under the privacy rule. Health care professionals need to understand that faxed patient information can easily fall into the wrong hands, which would be a violation of privacy. One may also ask, is it safe to use a public fax machine? Be cautious about using public faxes or faxing services available at stores if sending sensitive information. That information may be stored in the hard drive of the machine. If you are sharing a fax machine with other agencies, the machine should be in a secure area with strict policy on access and usage.Are Fax apps secure?Efax is probably the most secure online fax software. It offers SSL/PGP security, lets you sign and fax documents online, and offers a larger amount of secure online storage space than other online fax services. Other online fax providers have comparable security and are less expensive.