Also know, is sending a fax secure?
Documents sent by fax are able to be consideredlegally binding, especially if they contain a physical or digitalsignature. While traditional faxing often uses unsecuredphone lines, electronic faxes are encrypted using asecure and reliable system to protect yourdata.
Moreover, is sending a fax more secure than email?
Faxes cannot be hacked very efficiently, butthere are other reasons why the fax machine remainssecure. Unlike emails, faxes cannot haveattachment viruses. Even if they're slower than emails,email attachments can destroy your software and spreadinfections across the network.
Fax Social Security number. However, the carbonribbons on some thermal fax machines do keep copies of allinformation that passes through the machine. Also, if you'resending it to a busy office, there's a chance it willgo to the wrong person. If you can, phoning in the SSN isprobably the securest option.