Internet privacy Reference Libraries
Email encryption refers to encryption and authentication of email messages, which is typically done to protect content from being read by unintended recipients. Email technology is readily available but has yet to achieve widespread usage, most likely due to social factors, such as people seeing the use of encryption as paranoid, and as marking a message urgent whether it is or not. A recent...
- A handkerchief.
- Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
- In general, any miraculous portrait of Christ.