Pertino Small Business Networking: Use and Performance
Browser display problems and network/computer naming idiosyncrasies ultimately don’t detract from Pertino’s operational simplicity. A computer connected to the Internet and running the Pertino software is visible on every other computer on that Pertino network within the Network section of Windows Explorer. This means you can interact with distant computers over Pertino as if the computer was on the same local network (the links are securely encrypted with 256-bit AES).
In our tests, we had no difficulty mapping drives, browsing and opening documents, transferring files and folders, or remote controlling computers via Windows’ built-in Remote Desktop Connection. (All of these activities depend on you having appropriate account credentials on the remote computer, of course.) A tray-based utility allows you break your connection to Pertino or switch between different Pertino networks—you can be a member of multiple Pertino networks but only connect to one at a time.
As for Pertino’s performance, you won’t mistake it for a local network connection to be sure, you probably won’t want to try streaming video over it, and large file transfers may require some patience—but such is the nature of any VPN or remote access technology that works over relatively slow WAN connections.
Pertino’s performance in our testing was more than satisfactory, and in a given scenario it will have a lot to do with the upstream bandwidth available to the computer you’re remotely connecting to. In an ideal scenario, you’d install Pertino on a cloud-based server with beaucoup available bandwidth and connect to it via a speedy downstream Internet connection. In any event, Pertino doesn’t impose any bandwidth limits either in terms of how much data you can transfer over the network or how fast you transfer it.
The (highly simplified) description of how Pertino works is that it installs a virtual network adapter on your system, gives the adapter an IPv6 address, and then links your Pertino devices over a private, cloud-based IPv6 network. (Pertino distributes its network across a number of different cloud providers, including Amazon.) By contrast, your computer still connects to the Internet—and everything else-- via IPv4. Click on the link for more information on the difference between IPv4 and IPv6.
Figure 4: Accessing computers over Pertino works just like it does over a local network, albeit slower.
The upshot to this approach is that Pertino computers can talk to each other but not to other devices on the same remote physical network. For example, you can’t access a typical (read: non-Windows based) NAS server via Pertino. Similarly, you can’t send documents directly to a remote network printer unless it’s first configured and shared on a computer running Pertino software. By comparison, a conventional VPN can provide access to an entire network, not just specific devices on it.
Pricing and the Bottom Line
Pertino offers both free and paid subscription options. Personal—the free version—limits networks to three members and allows each one to connect up to three devices. With a Professional subscription, at a cost $10 per user per month, networks can have up to 250 members—again with up to 3 devices per member.
(As of this writing, Pertino is offering an introductory deal that boosts the number of devices allowed per user from three to five.) Pertino doesn’t offer a discounted annual payment plan, but it also doesn’t require a long-term contract, so businesses are free to terminate and re-establish subscriptions as needs dictate.
Even in its current Windows-only form, Pertino is an impressively useful product, and that will only improve as the company adds support for additional operating systems and devices. Small businesses that want an affordable way to securely link remote users—with minimal hassle—would do well to look into Pertino.
Price: Free or $10 per user per month depending on the plan selected
Pros: Provides quick, easy and secure connections for remote file/computer access; reasonably priced (or free) with no contracts required
Cons: currently supports Windows computers only; crude automatic network/computer labeling
Joseph Moran is a veteran technology writer and co-author of Getting StartED with Windows 7, from Friends of ED.
|Do you have a comment or question about this article or other small business topics in general? Speak out in the SmallBusinessComputing.com Forums. Join the discussion today!|