A fundamental flaw with WiFi networks has recently been discovered by two security researchers. According to their reports, the KRACK vulnerability renders advanced encryption protocols useless and affects nearly every wireless device. Read on to find out more about KRACK hacks and how you can defend against them.
As difficult as virtualization may be to understand, it continues to march toward widespread adoption. Up until now, the service was mostly limited to making hardware and software resources better allocated based on needs. However, corporate bigwigs AT&T and Verizon are jumping into the game by adding the option to virtualize network services.
Not that long ago, VoIP services were a new and revolutionary concept. Nowadays, internet-based voice communication is commonplace among SMBs, which means it’s time to turn our attention toward improving their security. Without a thorough understanding of what is needed to protect your VoIP systems, you could be vulnerable to cyberattacks.