Data that are transmitted in packets, which is the architecture of the Internet. Increasingly, all data are packet data as the Internet protocol (IP) is used to transmit every kind of media, including ...

"The pace of technological change is slower than it feels, and many seemingly new categories of threats have been with us longer than we remember," writes David Kalat of Berkeley Research Group. With ...

In the last newsletter, we continued a discussion of discarding voice vs. data packets. This time we’ll continue that discussion with a proposal for how data transmission could be greatly enhanced by ...

Discover how Wi-Fi calling works behind the scenes. Learn how secure ePDG gateways and cryptographic IPSec tunnels route your ...

The Internet works by chopping data into chunks called packets. Each packet then moves through the network in a series of hops. Each packet hops to a local Internet service provider (ISP), a company ...

We live in an era where all of us are very much dependent on the internet. Staying connected with the world is made simple thanks to the palm-sized devices called smartphones. High-speed internet ...

A recently published report from the SANS Institute highlighted the growing value of network-derived data for enterprise cybersecurity teams tasked with protecting increasingly distributed corporate ...

Messages and data travel around networks in a packet. A packet is a structure that carries a segment of data. The recommended packet size is different depending on network types. Wireless network have ...

If you’ve ever been to a capture the flag hacking competition (CTF), you’ve probably seen some steganography challenges. Steganography is the art of concealing data in plain sight. Tools including ...