X-Geek

Extreme geekiness

There are 697 posts filed in X-Geek (this is page 9 of 70).

Amazon kills unlimited Amazon Cloud Drive option

Recently I had a scare when our home storage server went on the fritz. Years of photographs, videos, and files were suddenly in jeopardy as they appeared to vanish. Being a resourceful geek, once I caught my breath I was able to revive everything. Still, it was enough of a scare that I accelerated my quest for a good, offsite place to back up our files.

Part of this quest was getting gigabit fiber Internet at home, which I recently did when I could no longer wait for Google Fiber and signed up with AT&T Fiber. Untangling this brave new world has kept me busy recently, not leaving much time for blogging. I will have lots to say about this in the near future but suffice to say that having a fat pipe at home makes it easier to do any kind of backup to the cloud.
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You can fly but you can’t hide: Drones to get electronic IDs much like vehicle license plates | Local News | pilotonline.com

Can you count the FAA violations here?

You know that cool footage of the drone flying at night over downtown Raleigh’s Metropolitan Apartments fire last month? Yeah, the guy who filmed it broke all kinds of FAA rules. Kyle Snyder of N.C. State’s NextGen center tells The Virginia Pilot why.

Examples of rogue drone flying are many. A man flew one over a large fire in downtown Raleigh last month, breaking several rules including flying at night and beyond his line of sight, Snyder said. The pilot posted the footage online along with his identity.No citations are known to have been issued to drone pilots in North Carolina so far, Snyder said.

While we’re at it, footage apparently sold to another “viral media” company of the flooding on Wake Forest Road late last month also could be in violation of FAA rules if the pilot shot it and sold it without being a licensed commercial drone pilot with a Remote Pilot Certificate.

Source: You can fly but you can’t hide: Drones to get electronic IDs much like vehicle license plates | Local News | pilotonline.com

Google’s “Someone has your password” emails still ripe for abuse

Fraud or not? Always be on guard!

I got another “Someone has your password” emails today from Google’s security team. These appear to be sent due to a flaw in the way Google geolocates the IP addresses used by our T-Mobile phones and are thus false alarms. That doesn’t keep me from freaking out every time I get one, however.

What’s more, it is exactly these emails that compromised John Podesta and the Democratic National Committee’s emails during the campaign. I consider myself fairly savvy at detecting phishing emails but I have to admit that the fake email the Russians sent was good enough to have had a chance of catching me.

I emailed a friend at Google to make sure the company knew their geolocation stuff was in need of serious work. My friend replied that Google is aware that their algorithm needs work and were working on a way to receive feedback from the message recipients. It appears Google’s “New sign in from … ” emails have a feedback link at the bottom but the “Someone has your password” emails still do not.

I appreciate getting alerts when unauthorized activity is detected but I could certainly do without the false alarms.

Huge crowd for HKonJ rally Saturday

HKonJ brings a huge crowd to downtown Raleigh, Feb 2017..

This past Saturday was the day of the annual HKonJ rally and march (#HKonJ #MoralMarch hashtags). HKonJ stands for Historic Thousands on Jones Street. It was one of several HKonJ marches I’ve attended. Previous marches sometimes seemed overly optimistic calling themselves “thousands” as there didn’t seem to be a lot of interest. That certainly wasn’t the case Saturday as there was arguably the biggest demonstration I’ve ever seen in Raleigh.

Kelly, Hallie, and I attended but we were running late due to all the other things that happen in the Turner household on weekends. By the time we had made our signs and were in the car, it was close to 10:30 AM. We parked the car in the parking deck at Blount and Cabarrus and snapped a quick photo before heading off. Kelly and Hallie took their signs and joined the crowd marching towards Fayetteville Street, while I took advantage of the empty parking deck to launch my drone for some aerial footage of the crowd.
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Chinese spammers abuse Jetpack plugin

All day long, Chinese spammers have taken advantage of an apparent flaw in Automattic’s (the makers of WordPress) Jetpack plugin. This morning, I noticed a slew of email bounces in my inbox, all with Chinese letters in them and a link to one of my blog posts. It turns out that the spammer has been clicking on the post’s “Share This” link and somehow entering their spam as the resulting email’s “From” address. Each email goes to a “qq.com” address, which is a Chinese mail provider.

The only way I could stop these emails was to turn off Sharing under Jetpack’s settings. Upgrading to the latest Jetpack (4.6) didn’t seem to help.

Apparently this has been an issue since 2014. I have no idea why this is the first time my site has become a victim nor why Automattic hasn’t figured out a suitable countermeasure yet.

Streaming live video from the 3DR Solo

I have had a 3DR Solo drone since last summer and have been looking for interesting ways to expand its capabilities. One thing that I thought should be possible is to stream live video from the drone while it’s in flight. The Solo controller has an HDMI port to push video to a monitor but I wanted to see if I could get to the video stream directly, through software. I’m proud to say that I figured out how to do it.

First you need a separate computer, preferably a laptop or something portable. The computer will need to connect to the WiFi network that the Solo controller creates. Once you’ve got your computer joined, make sure it’s connected by pinging the controller (IP address 10.1.1.1).

Next, create an SDP file on your laptop as discussed on the 3DR Solo wiki.

c=IN IP4 10.1.1.1
m=video 5600 RTP/AVP 96
a=rtpmap:96 H264/90000
t=0 0

… save this as sololink.sdp.

The controller will only stream video if it’s got a TCP connection from the host requesting a stream. In a terminal window, connect to the controller as follows:

telnet 10.1.1.1 5502

or

nc 10.1.1.1 5502

Now the controller should be able to stream video using a tool such as VLC or ffmpeg. For VLC, open the osololink.sdp file you created above. You should see the drone video appear on your laptop. VLC is nice for checking the video but I haven’t worked out how to send it to YouTube yet. I believe it does not properly handle the RTMP media format that YouTube needs, though I’m not sure of this.
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Internet everywhere

Two recent events converged in my mind. Yesterday, I attended Google’s grand opening of its Fiber Space in Raleigh, where gigabit Internet connections are the norm. And on Saturday afternoon, I was in Garner’s Southeast Regional Library to pick up Hallie and observed that all but two of the library’s Internet terminals were occupied. It made me sad that in the years since I watched a mom and her son turned away from the library when no computers were available that a shortage of Internet access is still seems to be a problem.

I hope the big-gun Internet providers like Google Fiber, AT&T, and the rest continue working to provide Internet access to the people who need it most.

Google Fiber debuts in Raleigh, opens home on Glenwood South | News & Observer

Here’s the full N&O article about the Google Fiber Space grand opening.

RALEIGH – After months of building hype for its services, Google Fiber is offering high-speed internet to its first Raleigh customers and opening a retail office in the city.The tech giant is now offering its fiber services to homes in the area around North Hills known as Midtown, mostly along Six Forks Road and the Beltline. In doing so it provides those residents a high-speed alternative to AT&T, which already offers the same speeds for the same price in Raleigh.

As part of the rollout, Google Fiber is opening its regional office in the former 518 West restaurant space at the corner of Jones Street and Glenwood Avenue in downtown Raleigh.

“This will be a place where people can come experience the future of the internet,” said Erik Garr, Google Fiber’s regional manger in the Southeastern United States.

Source: Google Fiber debuts in Raleigh, opens home on Glenwood South | News & Observer

Google Fiber Space Grand Opening

I attended the grand opening of Raleigh’s Google Fiber Space today on my lunch break. It was a good chance to check things out for myself and to say hi to some of the Googlers (and other techies) I know.

While I was there, N&O photojournalist Travis Long interviewed me about what Google Fiber means. I didn’t go there expecting to be interviewed but I always enjoy talking about the wonders of broadband.

How Sony, Microsoft, and Other Gadget Makers Violate Federal Warranty Law | Motherboard

There are big “no trespassing” signs affixed to most of our electronics.

If you own a gaming console, laptop, or computer, it’s likely you’ve seen one of these warnings in the form of a sticker placed over a screw or a seam: “Warranty void if removed.

”In addition, big manufacturers such as Sony, Microsoft, and Apple explicitly note or imply in their official agreements that their year-long manufacturer warranties—which entitle you to a replacement or repair if your device is defective—are void if consumers attempt to repair their gadgets or take them to a third party repair professional.

What almost no one knows is that these stickers and clauses are illegal under a federal law passed in 1975 called the Magnuson-Moss Warranty Act.

Source: How Sony, Microsoft, and Other Gadget Makers Violate Federal Warranty Law | Motherboard