Comments for MOJO Wireless AirTight Networks Blog Thu, 15 Oct 2015 17:30:50 +0000 hourly 1 Comment on iOS8 MAC Address Randomization Update by Andreas Thu, 15 Oct 2015 17:30:50 +0000 What about IOS9? they claim improved MAC address randomization

Comment on Don’t Sacrifice Safety or Simplicity for E-Rate School Wi-Fi by morris davidson Wed, 07 Oct 2015 20:57:23 +0000 Wi Fi in the schools is a disaster. Constant screen viewing hampers brain development, cognition and the biological effects of chronic microwave exposure may cause cancer, neurological problems, blood brain barrier permeability, reproductive harm, etc. There are now over a dozen sperm studies that confirm sperm damage from using a laptop. Microwave radiation from Wi-Fi routers was classified a Class 2B carcinogen by the W.H.O. in 2011. None of these microwave emitting devices were ever pre-market safety tested. When we measured the microwave exposure in my daughter’s school it was 50x’s higher than standing 100 feet from a cell tower. Science confirms this but the 4 trillion dollar telecommunications industry buys scientists, media and members of high profile agencies. Industry money is the second highest source of revenue that the U.S. “Government” has. How can it be that the FCC is funding this disaster and is also in charge of regulating microwave exposures of wireless devices. Exposure levels in the US are 100 x’s higher than levels in Russia and China. What do they know about harm that we are not telling??? 34 Scientific Studies Related to Exposure to Microwave Radiation from Wi-Fi

Comment on iOS8 MAC Randomization – Analyzed! by Michael Stone Fri, 02 Oct 2015 21:06:26 +0000 iOS 9 has changed MAC address randomization to include Location Updates. It would be great if you can run the same analysis to what the real world impacts are.

Comment on Windows7 Virtual AP – Why is it a big deal now? by Anna Tue, 21 Jul 2015 10:14:03 +0000 Yeah..It is really a big deal now as in this age where technology has broke all the limit and has grown beyond the boundaries…..

Comment on CNN – Security experts warn of dangers of rogue Wi-Fi hotspots by Hannan Ahmad Wed, 01 Jul 2015 13:02:25 +0000 Before connecting to any public wireless access point, better make sure that the computers anti-virus program is updated with the latest virus definitions. Also check and make sure that your computers firewall is turned on. These things should protect you against any rogue access point that could compromise your data.

Comment on Horizontal Scaling of Cloud Wi-Fi Management Plane by Sabusa Thu, 18 Jun 2015 06:46:55 +0000 Interface and planting of the cloud computing.

Comment on Google Project Fi – New Era for Mobile Technology? by stephen cunningham Fri, 22 May 2015 13:23:50 +0000 Thank you for this information. I was not clear when you indicated that Verizon and AT&T will resist this. Why? And how long do you think it will take for this to become the industry standard? thanks for your insights

Comment on iOS8 MAC Address Randomization Update by Lina Arseneault Tue, 19 May 2015 22:03:04 +0000 Hi there,

The random mac addresses are only generated under certain condition like no device and Wi-Fi activity etc. Please check the details in the blog. This is available only on IPhone 5s onwards.
1) There is no change in behavior WRT random macs in IOS8. We have tested IOS8.3 and the behavior remains the same as reported in blog
2) The phone uses the same random mac address while probing in 2.4 GHz and 5 GHz. However the random mac addresses changes periodically.

The best way to see the packets would be to place the phone close to sniffer and sniff in 2.4 GHz only on any channel (1 to 11). Please apply this display/capture filter on wireshark that will display only the packets matching the random mac criteria

((wlan.fc.type_subtype == 0x0004) && (wlan.ta [0:1] & 0x02) && (wlan.bssid == ff:ff:ff:ff:ff:ff))

Comment on Google Project Fi – New Era for Mobile Technology? by Bhupinder Misra Tue, 19 May 2015 18:26:41 +0000 Hi Sri,
Nice write up.
Just to add to this one of the other disruptor/feature I like about Google Project Fi is the low cost of usage while being abroad.
Perks include

1) Free unlimited SMS
2) Free Wi-Fi calls to US, low cost calls elsewhere.
3) Low cost data ($10 for 1 GB @256 kbps, good for email/chat etc)

Comment on iOS8 MAC Address Randomization Update by Mohanapriya Golla Fri, 20 Mar 2015 12:56:16 +0000 Hello All,

When i was trying to test with 8.2 release of 5 and 5s phones, i am not capturing the random mac addresses.

My questions here is to get some info regrading

1. Is there any updates on Random mac address behavior in 8.2 ?
2. Random mac address probes are same / different in 2.4 and 5Ghz ?

Could anyone confirm the above questions ?