Saturday, May 15, 2021

Lisa Phifer

VoIP Security: SIP Versatile but Vulnerable

As a mission critical service, VoIP deployments require careful assessment to identify and eliminate security vulnerabilities in VoIP clients, applications, and infrastructure. But what exactly should you hunt for? Let's explore a...

Guide to Hotspot Safety

Many consumers realize that hotspots can be risky, but fail to take even the most basic precautions. Why? Some underestimate the dangers, while others lack...

Double Duty: Quality Voice without Data Starvation

As enterprises deploy VoIP, vendors are being challenged to provide toll-quality voice and predictable data delivery using shared WLAN infrastructure.  While prioritization helps, WLAN architecture and AP...

Safety Net: Aruba Promotes Video Surveillance over Wi-Fi

From terrorist attacks to school shootings, tragedies repeatedly demonstrate the need for public safety readiness.  One critical component: helping first responders see perpetrators and their actions.  Government-operated...

Wi-Fi SideJacking opens eyes at BlackHat

Unless you've been hiding in a cave for years, you know that everything sent over Wi-Fi is vulnerable to eavesdropping. A handful of hotspots now encrypt user...

Mobile Security: Where Risk Meets Opportunity, Part 2

A growing number of PDAs and smartphones are being used for business, but most lack the basic security measures currently used to protect mobile worker...

Latest Articles

How IBM has Changed to...

Think is IBM’s big annual conference, and again this year, it was digital. I’m noticing a sharp quality difference in shows like this where...

Database-Tuning Platform Launches and Secures...

PITTSBURGH — A team out of Carnegie Mellon University is launching its automatic database-tuning product today with the help of $2.5 million in funding.   OtterTune,...

Top 10 Professional Services Automation...

Professional services automation (PSA) software aims to offer service-based companies most of the software they will need to run their businesses in one package....

What is Data Aggregation?

Data aggregation is the process where raw data is gathered and presented in a summarized format for statistical analysis. The data may be gathered...