As cybersecurity threats become more sophisticated, organizations need a way to quickly detect and stop an attack or track and analyze its after-effects for clues. One important tool available to ...

Chances are, if you’re in charge of supporting a network of any size, you’ll need to look at the actual packets that are passing back and forth across that network. Whether it’s to see whether a ...

The overall equation is pretty simple: If you want to understand network traffic, you really should install Wireshark. And, if you really want to use Wireshark effectively, you should consider this ...

We all know that there are trade-offs when using wireless communications. We would never tolerate the quality of our cell phones on land lines and we know that our wired Ethernet connections have ...

In the tradition of other great network analysis tools like Bro and Sourcefire, Corelight gives security pros deep insight into data traffic on the systems they defend. I’ve long been a huge fan of ...

In addition to Bandwidth Monitoring and Traffic Analysis, Capsa Enterprise now has Filters and Views to not only alert of a CyberAttack, but also provide the ability to perform detailed packet ...

Do you love packet analysis as much as I do? If so, then you’ll probably remember the scene in the movie “The Matrix” where Neo is looking at the Matrix over one of the analysts’ shoulders and asks ...

If you ever need network sniffing help or expertise, Laura is one of the best in the world. Great in person. Great speaker. I highly recommend any of her books, podcasts, and tutorials. Her web site, ...

Many of us don’t give much thought to just what is traversing the corporate network. That is largely a job for the company’s system administrator. The thing of it is, though, the sysadmin quite often ...