Tag Archives: Web Radio

Security vulnerability affects Imperial Dabman web radios

Many thanks to SWLing Post contributor, Ed, who writes:

I’m wondering if SWLing Post readers who use Imperial Dabman web
radios might want to read about this serious security vulnerability.

(Source: Threat Post)

Attackers can drop malware, add the device to a botnet or send their own audio streams to compromised devices.

Imperial Dabman IoT radios have a weak password vulnerability that could allow a remote attacker to achieve root access to the gadgets’ embedded Linux BusyBox operating system, gaining control over the device. Adversaries can deliver malware, add a compromised radio to a botnet, send custom audio streams to the device, listen to all station messages as well as uncover the Wi-Fi password for any network the radio is connected to.

The issue (CVE-2019-13473) exists in an always-on, undocumented Telnet service (Telnetd) that connects to Port 23 of the radio. The Telnetd service uses weak passwords with hardcoded credentials, which can be cracked using simple brute-forcing tactics. From there, an attacker can gain unauthorized access to the radio and its OS.

In testing, researchers said that the password compromise took only about 10 minutes using an automated “ncrack” script – perhaps because the hardcoded password was simply, “password.”

Click here to read the full article at Threat Post.

Thank you for the tip, Ed!

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Web Radio and More? Amazon’s Kindle Fire on sale for $139 today only

At the Winter SWL Fest this year, several people talked about how great the Amazon Kindle Fire tablet works as a portable wi-fi (internet) radio. Typically, these sell for $199 on Amazon, new.  Today, and only while supplies last, Amazon is selling refurbished Kindle Fires for $139 as one of their “Gold Box Deals”.  That’s a great deal. Even Gizmodo endorsed this one.

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Cricket – Muve ZTE Score: Our pick for a portable wi-fi radio, on sale at BestBuy

The Goal Zero Rock Out Portable Speaker and Cricket Muve ZTE Score

In our two-part series on Internet radio–Rethinking Internet Radio Part 1 and Part 2–we pointed out a very affordable and effective option for listening to internet radio: the Cricket Muve ZTE Score no-contract Android phone combined with the TuneIn radio app. Immediately after posting the article, the price of the Cricket phone increased to $79.99. For those of you who have been waiting for the price to drop again, you’re in luck. They are available at many BestBuy locations for $39.99–an excellent price.

It appears this promotion is good through May 5th. Click here for details.

Read our review of the Cricket Muve ZTE Score as a wi-fi radio here.

 

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Rethinking Internet Radio, Part One

At the SWLfest this year, I attended a forum about web/Internet radio that resulted in my reconsideration (and, frankly, increased appreciation) of this now-conventional medium. If you’re already familiar with web radio, you may find this post a bit primary in nature; but if, like me, you hadn’t given the medium much consideration, I ask that you join us for a little rethink.

I decided, just to be fair and broad-minded, I really ought to take an exploratory plunge into the diverse world of web radio. True, we’ve never discussed this on the SWLing Post before; as our name implies, we usually stick closer to our classic shortwave medium. But as we do like to cover international broadcasting in our post, we must acknowledge that internet radio is now a significant part of that far-reaching landscape.

So, in order to cover the subject comprehensively, we’ve addressed it in two parts:  This first post focuses on the platform of internet radio, and attempts to dispell some misconceptions surrounding it in the SW community.  The second post will be a review of an ultra-cheap, rather unconventional web radio that will give you years of radio listening pleasure, should you wish to give it air time. I’ve also included some  insightful comments from our SWLing colleagues, also the forum’s presenters, so do keep reading.

Web Radio: a (very) short primer

The C.Crane Wi-Fi Internet Radio

First, a little terminology: There is no standardized name for the internet radio platform. Some people call the medium “web radio,” others call it “internet radio,” and manufacturers often refer to their purpose-built radios as “wi-fi radios.” All of these terms are correct and mean essentially the same thing, so we use them interchangeably here.

Everyone reading this post electronically already has access to web or internet radio–all you need is access to a computer, a smart phone, or an internet-enabled device with an application or web site that can tap into databases of stations around the world.  You’ve clearly got that.

The Logitech Squeezebox is a popular web radio/wi-fi player

However, when most people think of web radio, they think of a tabletop device that looks like a traditional radio, but links to your home internet connection and plays music from the web. This type of internet radio is, of course, very convenient.  You simply turn on the radio and literally tune across the world by means of a familiar tuning knob. By far, the web radio most of the SWLfest attendees preferred (and recommended) was the Logitech Squeezebox–for many reasons, including its comparatively open-to-development radio station server.

Tabletop web radios are great, but let’s face it–they’re a bit pricey, easily $100+, not really portable, and only deliver internet radio.  They’re the right solution for your kitchen, bedroom or home office, but you wouldn’t find it particularly convenient to travel with one of these or to move it from room to room.

Plus, there is the risk that if you buy a cheap purpose-built internet radio, and the parent company goes out of business, your radio will no longer have a database from which it can pull stations. Eager manufacturers jump into the market, as so many did in the early days of wi-fi radio, only to realize later that it’s not the right avenue for them and discontinue their radio service. Because many of these radios run on proprietary software and servers, when their companies fall out of the market, these radios are unable to connect to stations any longer. In other words, should your radio befall this unfortunate fate, your sleek, high-tech device could abruptly become no more than a paperweight.

Introducing TuneIn 

At the forum, the conversation quickly moved from wi-fi radios (like the above-mentioned Squeezebox) to internet radio applications for mobile devices. This applications (or programs) effectively turn your mobile device into a web radio. The one app name that received the most favorable mentions in our forum discussion is  “TuneIn.”  To learn a little more about TuneIn, I asked one of the presenters, Richard Cuff, why he likes it so much? Richard’s reply:

There are several different Android and iPhone apps that can help you navigate Web Radio, with TuneIn getting consistently high marks for its comprehensiveness and quality of listings — i.e., listings are up-to-date, and have few broken links.

The free version of TuneIn may be good enough for most people; the only notable restriction in functionality is that you can only maintain a personal list of favorites via the TuneIn website, not the mobile app; the paid version of TuneIn (99 cents for iPhone / iPad / Android / Blackberry), allows you to create and maintain a favorites list on your device itself.

Free versions of TuneIn are available as a web app, along with
versions for iOS devices, Android, Blackberry, Windows Phone, and Palm devices.

In essence, TuneIn turns your smart phone, iPod Touch or tablet device (like the iPad or Kindle Fire) into a sleek internet radio that not only tunes in stations from around the world, but gives you access to scanner activity as well (fire, police and public utility transmissions, for example). How custom you’d like it to become, depends upon 99¢.

By the time the forum presenters had finished introducing this app, many of us in the room had already installed TuneIn on our phones and were checking it out for ourselves.

Other like applications were mentioned; I asked Richard about those he felt were stand-outs:

Another mobile app worth considering is the free FStream, but you have to build a list of stations yourself–it does not come with a comprehensive directory.

Many individual stations and station groups offer their own free apps, such as NPR, PRI, Radio France International, Germany’s DW, and Japan’s NHK; if you tend to listen to these specific stations, you may want the added functionality these individual apps may offer.

But is internet radio “cheating?” Is it really radio?

During the forum, I realized that many SWLers attending were more than reluctant to endorse web radio as an alternative to the familiar, trusted medium of shortwave radio. Prejudice, not to mention a certain amount of guilt, was detectable in the room. But as many on the panel were quick to point out, holding internet radio up to shortwave is really comparing apples to oranges–they not only don’t grow on the same tree, but shouldn’t be expected to.

The Worldwide listening Guide

I asked forum co-presenter John Figliozzi, author of The Worldwide Listening Guide, for his thoughts on the subject. After all, his radio guide is unique in that it includes not only frequency listings from across the traditional radio spectrum, but is also an authoritative internet radio guide.  Here’s what John replied:

The argument that only (pick one) AM/FM, [or] shortwave can rightfully be called “radio” is actually counterproductive to the interests of those who truly love radio.  Indeed, the success of radio as both a communications medium and art form is amply demonstrated by the manner in which it has blossomed into a number of manifestations–platforms, if you will–from its origins exclusively in medium wave wireless transmission.

Many have lost credibility as they’ve loudly heralded the death of radio at the hand of (pick the latest new technology over the last 80 or more years).  Every time, radio has remade and transformed itself into a more ubiquitous, flexible, relevant and contemporaneously useful medium.

For a traditional SWL[er], two of his or her key motivations for becoming an SWL[er] in the first place are even more fully addressed by today’s newest platforms embracing wifi internet radio:  (1) exploration of non-American cultures, ideas and societies; (2) that insatiable desire for more–more stations, more ideas, more voices, more styles.  (Certainly, the DXer will rightfully view wifi radio as “cheating,” but the DXer has arguably limited his or her sights to the point where content is meaningless.  In so doing, as broadcasters seemingly migrate away from shortwave, amateur radio transmissions should more than adequately serve as a substitute target for DXers and their interest.)

John makes excellent points here, and I must say that I agree.  In fact, I now see web radio as a platform for discovering small, even semi-isolated, community radio stations that, until the Internet, had never broadcast signals beyond their local communities. With web radio, we can enjoy these stations as if we, too, are locals. Local becomes international.  As ever, radio travels–radio opens doors and minds.

My (happy) conclusion? Web radio and shortwave radio listening are symbiotic–vitally linked, interdependent, nourishing one another, and growing in tandem.

As the SWLing Post is focused more on shortwave radio and international broadcasting, I asked Richard Cuff where listeners could go to be actively involved in discussions regarding internet radio? His suggestion:

There are several discussion and review-based websites on the subject of Internet Radio–there is a discussion group hosted at the Hard-Core-DX website that focuses on Internet Radio through the perspective of shortwave listening; check out http://www.hard-core-dx.com/mailman/listinfo/internetradio for specifics.

If we’ve convinced you to take the plunge into internet radio, and abandon any prejudice or guilt you may have about doing so, you must read our second part of this internet radio post.

Continue to Part Two of this post, which details using the Cricket Muve ZTE Score No Contract Android Mobile Phone as a highly affordable web radio.

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Rethinking Internet Radio, Part Two: Using the Cricket Muve ZTE Score Mobile Phone as a Web Radio

At the SWLfest this year, I attended a forum about web/Internet radio that had a significant influence on my thinking about the subject, and which I discuss in Part One of this post.

In short, I decided that I wanted to take a considerable plunge into web radio and get to know the medium a little better. But I needed to do it on the cheap!

The Cricket Muve ZTE Score

Fortunately, serendipity stepped in to assist my cause: Last week, I saw a post on the Herculodge about a no-contract, Android smart phone called the Cricket Muve ZTE Score. Best part? It was (then) on sale for only $29.99 and I could pick it up at my local Best Buy retail store.

Teamed up with my Goal Zero portable amplified speaker, I knew this would be a great, portable wi-fi radio to use around the house, office, and on the road.

Needless to say, I jumped onboard!

The Cricket Muve ZTE

I have an Android phone now (the Droid 3) and have the TuneIn app on it that I mention in the previous post.  But, frankly, I don’t like using it to stream radio.  First, it kills the battery in no time flat, and secondly, it’s a phone, so when someone calls, I have to unplug it from speakers to talk. Call me old fashioned, but I prefer a dedicated internet radio, if I’m going to have one.

The Goal Zero Rock Out Portable Speaker and Cricket Muve ZTE Score

After unpacking the Cricket Muve ZTE Score, I was pretty impressed with the included kit. It has internal memory and, by means of a (4GB) micro SD card, expandable memory, too. It also comes with a charger and is packaged very securely.

What surprised me most, however, was the fact that no hacking was required to use this phone as a mobile device without, of course, signing up for the Cricket pay-as-you-go account! In fact, I turned it on for the first time, found my wi-fi network, entered the password, and was online within a minute. I really expected to face annoying prompts or something similar to prevent me from using this phone without service. What a surprise…!

I then installed the TuneIn app (see previous post) via the pre-loaded Android app store (now called Google Play). Within seconds, I had access to TuneIn’s extensive and well-organized directory of radio stations from around the world. Readers, take note:  This was so easy!

The Cricket phone easily fits inside the Goal Zero's zipped case--total wi-fi audio freedom

Coupled with my portable, capable little Goal Zero amplified speaker, I now have a portable and completely wireless web radio. I should mention that the Goal Zero speaker, like the phone, can be charged and operate without being plugged into an outlet. I found that the phone would stream radio quite easily for 4-5 hours without being recharged. The Goal Zero speaker will run on a fully charged internal battery in excess of 10 hours.

But back to the Cricket Muve ZTE Score.  Since this is an Android phone, it’s basically a phone and handheld computer. It takes photos via the built-in camera, will take movies, and has a built-in GPS. I have not tested other apps on it, but in theory, you could use most any of the thousands of applications available in Google Play.

Negatives? Well, don’t get me wrong, this is a very inexpensive phone. As such, it doesn’t have the smooth feel of my Droid 3’s screen and feels lightweight, cheap and “plasticky,” if that’s a word.  Longevity is in question.

Still, for just $32 with tax, it was excellent value and a no-brainer to put it into service supporting my favorite medium. Since last weekend, I noticed that the price has increased to $69.99. I still think it’s a good deal at that price.

I imagine that either Best Buy or Cricket will have this phone on sale again in the future. I’ve provided links below to help your search:

If you’ve used other no-contract Android phones, or know of other ways to achieve a dedicated web radio on the cheap, please comment with details.  Thanks!

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