[ team lib ] using email attachments

[ Team LiB ] Using Email Attachments As more and more people get broadband connections to the Internet and mailbox size limits increase, including attachments, especially large ones, on email messages is something few of us think twice about these days. It's easier for the sender to attach the file to the email than it is to provide a link to a download on a public server. And it's often easier for the recipient to download the file with his email than to download it from a server. Many corporations delete all attachments from incoming email in an effort to...

10p chutieuchuathieulam 23-07-2010 109 12   Download

[ Team LiB ] Using Digital Signatures When email is signed with a digital signature, it provides a level of proof that the person using the email address sent the message. More importantly, it also ensures that no one tampered with the message. A digital signature is a digital code that can be attached to an email message to uniquely identify the sender. Like a written signature, the purpose of a digital signature is to guarantee that the individual sending the message really is who he claims to be. To be effective, we need to be assured that a digital...

8p chutieuchuathieulam 23-07-2010 110 21   Download

[ Team LiB ] Understanding Information Rights Management New to Outlook 2003, Information Rights Management (IRM) enables you to secure a message, including any attachments, to prevent the recipient from printing, forwarding, or copying the message or attachment. The recipient can open the message only after she confirms her identity by logging on to her Passport account. Although there are similarities between digital signatures and IRM, they're two distinct methods you can use to secure your messages. You can digitally sign and encrypt IRM-protected messages.

2p chutieuchuathieulam 23-07-2010 83 7   Download