Cisco security warning: Patch Webex Teams for Windows and surveillance camera now

Cisco has released security updates for high-severity security flaws affecting Webex Teams for Windows, its Identity Services Engine, and Video Surveillance 8000 Series IP Cameras. 

In this month’s first round of security updates from Cisco, the most serious vulnerability addressed is a remote code-execution (RCE) and denial-of-service (DoS) bug affecting its Video Surveillance 8000 Series IP Cameras.

The flaw, tracked as CVE-2020-3544, has a severity rating of 8.8 out of 10, on par with similar RCE and DoS flaws it disclosed in August affecting the Video Surveillance 8000 Series IP Cameras. 

SEE: Security Awareness and Training policy (TechRepublic Premium)

Both sets of vulnerabilities were reported by Qian Chen of Qihoo 360 Nirvan Team and both concern flaws in the Cisco Discovery Protocol, a Layer 2 or data link layer protocol in the Open Systems Interconnection (OSI) networking model. 

Similarly, both are due to “missing checks when an IP camera processes

Read More
Read More

Make Your Next Pumpkin Patch Visit A Math And Science Field Trip

ACROSS AMERICA — There’s a contest for everything, and pumpkins are no exception. You may be rightfully proud of that enormous pumpkin in your patch, but unless it weighs upward of 2,500 pounds, you’re not flirting with any kind of record.

Turning this year’s pumpkin patch visit on its end — and let’s face it, everything about 2020 is upended — why not give the kids in your coronavirus pandemic classroom a field trip?

Oodles of STEM — science, technology, engineering and math — lessons are possible while trudging around the hills of pumpkins.

Teach them a little about pi — not pumpkin pie, but the mathematical formula to calculate the circumference of a circle — or how to convert pounds to kilograms.

The largest pumpkin ever recorded in the United States was grown by Steve Geddes. The pumpkin that the Boscawen, New Hampshire, man grew in 2018 tipped the

Read More
Read More