Secure/Multipurpose Internet Mail Extensions (S/MIMEs) can be used to secure end-to-end e-mail security, and Server Message Block signing provides secure communication among computers.
Q: Will my firewall or e-mail security settings prevent me from receiving the electronic files?
MessageLabs, an e-mail security company that described the virus in an alert yesterday, said it was "spreading very vigorously".
Also behind the rise in spam last month, according to the e-mail security firm SoftScan, are college students.
One was FrontBridge Technologies, an e-mail security company that Mr. Kashkari worked with for several years.
A14 E-Mail Security Flaw Two cryptologists said there is a flaw in P.G.P., for "Pretty Good Privacy," the most widely used program for sending encrypted e-mail.
In a survey conducted last year, the e-mail security firm Proofpoint found that 37percentt of companies in the United States used software to monitor office use of Web mail.
Authentica, which sells document security software, said it will release an e-mail security product in April that would compete with Interosa and others.
The Irish security software company Baltimore Technologies acquired Content Technologies Holdings, a London-based developer of e-mail security products, in an all-stock transaction valued at $702.5 million $992 millionon).
E-mail security is an ongoing issue, but there are basic precautions you can take to help keep your account safer from intruders, viruses and other malicious scenarios.
An e-mail security firm called MessageLabs has enlisted heuristics technology, identifying what it calls "spam DNA" instead of going with the all-or-nothing approach.
