Our newest firmware (3.1.4) supports our largest feature upgrade yet! Most of it you will experience in the Internet experience itself as well as the dashboard, as you learn about the new capabilities that you asked for, such as:
Brand new tool at http://mytools.management/ which is available from any computer or device on your network
Automated way to check a website for dependencies so when you have a whitelisted device asking to whitelist eBay.com for example, the system crawls it for dependencies and shows you which ones are safe and which ones aren’t
Auto-whitelisting allows for automatic approval of unblock requests provided that
the domain has a positive reputation
no known threats hosted on the domain
is not categorized as adult content
(more than 90% of unblock requests will be auto-approved with this method)
Don’t Talk To Strangers (DTTS) new feature is included in the firmware itself; watch our blog for more details coming shortly
“Last seen online” option coming back soon to your dashboard; your firmware will now include the required software to offer this
Automatic tagging of discovered devices by Operating System coming soon; your firmware will now include the required software to offer this also
Business-grade platforms now include additional per-interface features; a DNS listener for each VLAN
Watch for new plans available soon to take advantage of these features now available in your firmware
We are very excited about all of these new features in our production firmware scheduled to be released at your router’s next update cycle:
DNSthingy now supports authoritative entries, allowing you to use a name instead of IP for internal (or external) resources.
Device discovery has been changed from ARP broadcasts to enrollment on “first-seen” basis from the perspective of receiving a DNS request.
Unknown devices including queries from foreign subnets including internal vlans not locally-connected, are now treated with your default ruleset.
A new utility is included to support future NVRAM migrations (on ASUS routers only).
The feature to allow remote support has been improved (previously it required some additional manual steps which are no longer required).
DNScrypt support is included in firmware, and will be introduced in the dashboard very soon.
Many more bug fixes and stability improvements.
It is also worth noting that ClearOS marketplace subscribers will be updated automatically as long as you’re auto-updating/upgrading your ClearOS software. pfSense subscribers will need to visit your Packages section and confirm your update/upgrade.
Posted June 27, 2016
by David Redekop
SafeSearch filters the display of explicit search results in images, videos, and text.
We’re glad to be able to offer an expanded version of our Forced SafeSearch feature. Forced SafeSearch uses the network-level enforcement method offered by Bing and Google. Here’s how the feature looks on the dashboard with a simple ON/OFF button:
This setting is now on by default for new subscribers and new Blacklist rulesets. This was much requested as iOS’s Siri uses Bing exclusively.
Why we believe Forced SafeSearch is better
It is important to note that this feature is notlocking SafeSearch as utilized in the past for school/home environments. Locking and other proxy methods previously in use, could easily bypass SafeSearch by using https (SSL) instead of http. Locking SafeSearch into the browser is easily bypassed with a new private/incognito window.
The combination of network-level forced SafeSearch and alternate DNS attempts being blocked (also a default with DNSthingy in router mode) makes circumvention much more difficult.
Our new Ruleset feature looks like this, and is available for any ruleset type, blacklist or whitelist:
No YouTube account login required. YouTube offers opt-in restriction mode by logged-in accounts, which can easily be circumvented by launching a different browser, or by using new incognito/private window. However, when this setting is used on a DNSthingy service, it cannot be bypassed. Attempts to do so will look like this:
Restricted Mode is enabled by your network administrator.
Here’s an example of a common YouTube search today and how the results vary by filtering level options:
Searching "Miley Cyrus"
(some filtered out)
~95% filtered out!
In addition, both moderate and strict modes filter out comments which is most often requested by our subscriber to suppressed regardless of filtering levels. The comment section will state this:
Restricted Mode has hidden comments for this video.
You might also notice that no matter what the YouTube account settings are at, your DNSthingy is considered a network-level enforcement option, so it overrides your YouTube account.
When using network-level enforcement of filtering options, it doesn’t matter how YouTube is watched, as all of these are covered:
YouTube app on mobile
YouTube via browser on mobile
YouTube via desktop browser
YouTube via incognito/private window
YouTube embedded on a website/blog post
And finally, you can set different rulesets for different devices. Our solution is the only one in existence that can offer network-level enforcement options with different settings per device or group of devices. Here’s how our subscribers typically use it:
Forced YouTube Safety Mode
Off (with optional account-level opt-in, but note it is easy to circumvent)
Children 12 and under
Strict (or, if necessary, it can be blocked entirely on a blacklist)
We’ve had some great feedback from early adopters and are thrilled to make this available to all of our subscribers.
DNSthingy services are now available as a preview release that can be installed on pfSense® software from ESF.
Minimimum system requirement is simply any existing pfSense® installation version 2.3+. pfSense® is a platform chosen by many seasoned IT veterans that focus on managed gateways for a variety of business sectors. Based on FreeBSD, this platform’s strength is in its stability and subscription-free operating system. While DNSthingy is subscription-based, it is still a fit based on the high number of requests over the past while to offer our services on this platform.
For a preview-release installation and a free evaluation, simply contact our support team. We are looking in particular for more multi-WAN environments as well as usage of several VLANs with restrictive/hardened environments.
pfSense® is a registered trademark owned by Electric Sheep Fencing LLC and is used herein with permission.
More information as to pfSense® can be found at www.pfsense.org.
Did you know you can schedule your Internet access rules?
Here’s a screenshot of a sample schedule in use by one of our homeschoolers, designed to minimize distractions during the schooldays, while providing entertainment and social media access in specific times of the day:
You can completely customize it your own. Here are some typical use cases:
Your small business likes to keep staff focused on specific tasks during specific hours. Create a ruleset and a schedule that whitelists only required services for required times.
While the office is closed, no Internet access is required except for services such as operating system updates and online backups. Create a schedule that these are the only services allowed during closed hours.
Not sure what your Internet-of-Things devices are doing? Schedule them to be online only when they’re in use.
Here’s a short 3-minute video to give you an alternate example:
Posted February 15, 2016
by David Redekop
How often do you end up having to remember IP addresses to access internal resources such as a NAS or any of your IoT devices? Consider using names instead of IP addresses:
By IP address
By memorable name
Hard to remember
Easy to remember
Might change with a factory reset
Never needs to change
Incompatible with future network schemes
Never needs to change
Will need to change with IPv6
Never needs to change
A better practice is to simply choose an easy-to-remember name and use your DNSthingy to create an authoritative list and enable it on your rulesets. Now you’ll never have to remember the IP address by simply following these steps, for example, if you had a NAS at 192.168.1.10 you wish to access by various names:
From DNSthingy.com/dashboard, login and create a new authoritative list like this:
Fill in the IP address and the full list of names you want to work, similar to this:
Finally, enable the list in your rulesets so it looks like this:
That’s it! You’re all set! Now you can always access your NAS via http://mynas.local or http://nas.local or http://yournas.local or http://newnas.local.
Important: this feature requires version 2.7.0 which will be automatically upgraded for all subscribers and non-subscribers alike.
Securing the world of Internet communications with self-signed SSL certificates has had an unintended consequence:
We would like to undo this. The reasons why prosumer-grade or even commercial-grade routers have never done this is two-fold:
The nature of manual firmware upgrade cycles. Manufacturers have traditionally waited for the end-user to download and apply firmware upgrades.
Certificates have an actual expiry date. Therefore, if the end-user does not upgrade the certificate (i.e. firmware), the certificate expires, in which case it’s even worse than a self-signed or unsigned certificate as some browsers don’t even allow for an override to continue.
Since DNSthingy firmware in prosumer gateways are upgraded without the option of opting out, it opened the door for us to include a real SSL certificate and at the very least contribute to the undoing of the comfort level of self-signed or unsigned certificates. When you access the gateway of any of our ASUS routers flashed with DNSthingy firmware and inspect the SSL certificate, this is what you will see:
We recognize that this approach could be analyzed as a weakness insomuch as reverse engineers could capture the private key off any of our firmware devices. That means in combination with DNS poisoning in a man-in-the-middle scenario + possession of the private key, our domain mybox.management could be abused. However, the domain mybox.management is used nowhere else except on the devices themselves, and is irrelevant to our device-to-controller communications. From our perspective, the upside is dramatically more pronounced than the down-side.
Posted November 12, 2015
by David Redekop
The nature of mobile devices that roam from site to site, often means that private DNS records unintentionally leak out to the public Internet. For example:
DNS record OK to be public visible
DNS record that should remain secret
As long as your devices stay on your business network, network information leakage isn’t a concern. However, let’s say a mobile device is setup at the office with an application that references YourSecretServer.YourCompany.local and then it is taken home by a team member.
As soon as the app is launched at home, the home router is asked:
Hi, where is YourSecretServer.YourCompany.local?
And, of course, it sends that request upstream to your Internet Service Provider. Even though it cannot answer it, the DNS request (the question above) has been sent across the Internet in clear-text and therefore subject to surveillance of the most trivial kind.
To avoid this type of DNS leakage, DNSthingy firmware never allows DNS queries to be sent to the Internet unless they are part of the Mozilla Public Suffix list found at: