Eavesdropping is the intentional act of secretly listening in on a conversation, usually not for the best of intentions. Although today the act also includes VoIP telephone systems, it’s not a recent trend. As exemplified by the SIPtap attacks of 2007 and the Peskyspy trojans of 2009, cybercriminals have had their eye on VoIP ever since it was introduced to the market.
As months and years pass by, even the most powerful computer can start to slow down and show signs of age, much like a car. But as with your automobile, there are steps to take that will minimize the creeping sluggishness and keep your laptop running as fast as possible for as long as possible. Here are a couple of easy steps you can take to keep your computer from slowing down.
We are now ready to start building a proof of concept or POC of our dashboard. Think of a POC as a prototype or your Beta test. We are focused on dashboard design, so I won’t spend much time on the actual construction of individual worksheets. Instead, let’s focus on bringing them together into a single reporting tool, a dashboard. As before, we’ll introduce some theory and then apply it in the Practicum section in the second half of the article.