Attend Course 110 May 18-20 and get 50% off Course 101 June 1-3. Transferable!
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Course 110: IP, VoIP and MPLS for Non-Engineers is the second stage of our “core training”, covering virtually all aspects of IP networks, Voice over IP, VPNs, IP security, SIP, MPLS, carrier services, connecting to carriers and more. This totally up-to-date course will give you the solid, vendor-independent foundation knowledge necessary to deal with IP network projects and IP voice and data applications with confidence. |
Blowout Special! Attend Course 110 in Santa Clara May 18-20 and get Course 101 in Santa Clara June 1-3 at half price! A $695 value! Even better: it’s transferable. We’ll give you a coupon anyone can use! |
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| Getting up to speed on IP is essential career- and productivity-enhancing knowledge that you can’t afford to be without if you want to go forward in the telecom business… and this one-time offer makes it easier than ever to benefit from Teracom’s world-renowned training. Hurry! This offer ends very soon and will not be repeated. |
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Digitally-Signed Email: Authentication and Digital Signatures
E-mail was one of the first “killer apps” on the Internet, and has been a major contributor to increases in productivity over the past ten years. Of course, along with email came the scourge of spam. Criminals infect computers with trojan horse programs, creating collections of machines they control remotely to send millions of unsolicited offers for fake watches, pirated software, phony medications and ecard invitations to infect your computer.
As spam reaches 30, 40 or even 100 unwanted messages per day on a targeted account, it is becoming essential to automatically separate legitimate messages from spam. One tool available to senders of legitimate emails to aid the recipient in this process is to digitally sign their messages, allowing the recipient to establish a level of comfort that the message actually came from the indicated sender.