Archive for the ‘TechReviews’ Category

Most product comparisons tell you jack. I propose a better way.

January 23, 2009 8 comments

Most technology evaluations you read in trade magazines, or those provided by manufacturers suffer a common and basic flaw.  They compare technologies with other similar, competitive products and rarely if ever tell the reader how good the product really is.  The evaluations list features in light of those of competitors.  In my opinion, they perpetuate mediocrity. 

I think there is a better way to look at technology products.  The method I’ve been developing for the last four years is as close to a scientific way of performing the evaluations as I can find.  My method also has another important difference: it tells the security executive (or the manufacturer) how successful the product will be at solving the end user customer’s problems, rather than telling the customer what he or she will have to settle for.

I’ll say it more plainly.  By taking a hundred, or so, criteria from end user requirements and preferences, I can score how closely any product comes to the hopes and expectations of the customer.

Here is an example of the scoring.  This product (which I will not name here) was recently awarded very high marks in a (more or less) independent product comparison with other big name access control products.  It is considered one of the best products you can buy in its category.  However, you can see from the scores, it still has some areas of improvement if it stands a chance of meeting the customer’s actual needs.

Category & Rating
Architecture and Integration, 2.7
Reliability and Scalability, 3.5
Configuration and Flexibility, 1.9
Administration and Reporting, 1.8
Overall Rating, 2.5

With a scoring range of 1 through 5, 1 would represent poor or absent support or quality.  5 would indicate satisfying, broad, flexible qualities.

Each category has several sub-categories consisting of several criteria.  Each sub-category and criterion is weighted according to its relative importance to the customer.  Therefore, the amount of database administrator time required to set up the system may be weighted more or less heavily than, say, the range of third-party databases supported by the product, depending on what customers prefer.  Similarly, the usefulness and intuitiveness of the graphical user interface or the online help tools will be weighted more heavily than the product’s support of a command line interface.

When my evaluation is completed, the CSO or product manager will see in the detailed report every major way the technology meets, exceeds, or fails to address dozens of important requirements or preferences of the end user customers.

So rather than crying and carrying on about which gizmo has more features than the next guy's, lets focus on solving the problem and meeting the end user security executive's needs. Let me know if you’d like more information on measuring the true value of technologies.  I’m happy to chat.

Categories: TechReviews

AlgoSec makes the network admin’s life a lot easier

September 14, 2007 Leave a comment

When I was in Israel last week I enjoyed spending time with Avishai Wool, CTO of Algorithmic Security Inc.Algosec_logotype
AlgoSec is one of those special companies that focuses on creating a straightforward
useful technology and easing a pain felt by just about anyone with a firewall.  The product analyzes the configuration files of firewalls and helps to optimize the configuration and close pesky holes that inevitably occur in any dynamic workplace.

Categories: Audit, InfoSec, TechReviews

First Look: n-Tegrity Pro secure USB thumb drive appliance

September 11, 2007 1 comment

What it is:
USB stick with fingerprint
authentication, AES or Blowfish file encryption, secure partition and platform
for hosting and launching applications. Plug this little baby in and launch apps, store files, send emails, and
sign documents all without leaving a trace on the host computer. Capacity
ranges from 256K to 4 Gigs. Ntegrity_pro

n-Tegrity Pro
n-Trance Security Ltd

How it does it:
n-Tegrity Pro combines a
proprietary biometric authentication application (all properly documented and
publicly discussed in academic papers, of course), file encryption (using your
choice of AES, Blowfish or other popular encryption options), and a logical
partition for secure file storage.

The product is shipping is
currently sold through a few channels in Europe and on Amazon.

Starts at $45, up to $200.
I tested the Pro version with 1 Gig of memory selling for about $90.

Early Review:
I opened the box and
installed it in seconds. Within five or
six minutes I was a power user (after I figured out that I have to swipe my
finger three times to enroll instead of just one). The software running on my device is n-Pass
Pro I inserted it in a USB
port of my old IBM ThinkPad T42 running Windows XP (updated) and was pleased at
how quickly the n-Tegrity Pro was detected. After registering two fingers using
the biometric reader, a navigation window offered me options to launch the
embedded applications like Skype or Miranda instant messaging. I selected Internet Explorer and surfed away,
hardly detecting any latency given the fact that the app and its caches were
being completely housed on the stick. At
one point, mid operation, I ripped the stick out to see what would crash. Nothing did. The n-Tegrity Pro icon in the system tray simply disappeared. When I
reinserted the device in the USB port I counted to ten and was presented with
the fingerprint authentication request, slid my left thumb across the reader
and was instantly back in action. Encrypting was just as easy. I dragged a file into the reader and right
clicked. I found the functions of this
powerful device and its elegant software to be intuitive and supremely
useful. The device has an integrated
cover and comes with a lanyard – an important protection for me because I lose

Other capabilities listed
on the website are

  • n-Pass Pro – biometrically
    enabled VPN and RDC connection
  • n-Crypt –shell-integrated
    biometrically-enabled cryptographic application for files and folders
  • Encrypted Virtual Disks
  • FIPS 140-2 Level 1
    compliant RNG
  • Selectable cryptographic
    algorithms from the list of 7 most powerful (such as RSA-2048 key pair, AES-256, etc)

I mentioned IE, Miranda and
Skype, but there are many apps you could launch from the flash disk. A list of
compliant applications is available HERE.

The competition:
USB sticks combining secure
file storage are a dime a dozen these days. Well, maybe $500 a dozen, but you get the idea. The n-Trance solution combines applications,
secure files, password storage, and so many other uses neatly contained in a
form factor with its own secure biometric authentication and encryption engine.

Not much to gripe about at
this point. It does what it claims. The Quick Start Guide is not written as
clearly as it could be. And I look
forward to support of Linux and Mac.

How to Buy:Ntegrity_at_dixons

Europeans can go to their
  UniEuro Market in Italy, Netherlands, Hungary and Russia where you’ll likely find the
products displayed next to new computers.

Everyone else can go to

Score 4.5 out of 5. Very cool device that is
inexpensive enough to replace if you lose it and powerful enough to use every

Yoggie Bears Its Burden Well – Better Than Your Average Firewall

Yoggie_2I loved the idea of the Yoggie as soon as I heard it: a
portable, hardened Linux-based appliance for laptop and PC security. The Yoggie is a killer firewall built on the
“air-gap” concept, plus antivirus, plus other protections against spam, Trojan
horses, phishing, spyware, and intrusions in general, not to mention a web and
FTP proxy. Phew! It’s a dream come true for a security geek
like me. For this evaluation, I paid $220
dollars for the device plus $7 shipping.

DreamerGear Evaluation

Product Name: Yoggie Gatekeeper Pro 1.0.3

Company:Yoggie Security Systems

Category: Endpoint Security – Security Appliance

Uses: Protecting laptops and small networks

What We Loved: Offloading security to a separate hardened

What We Didn’t: A bit buggy and too easy to misplace or lose

Price: Starts at $220.

Overall Rating: 4 out of 5

Beats ZoneAlarm and Windows Firewall

I tested the Yoggie thoroughly under real world power-user
conditions and found that the security was stellar but some bugs during
deployment keep me from throwing out my resident antivirus just yet. By stellar I mean that the Yoggie deflected
every attack I could manufacture as deftly as Zone Alarm, plus it stopped
viruses and spam before they hit my computer at all – an advantage over Zone
Alarm. The installation was simple: plug
the network cable from the wall into the Yoggie, then plug the Yoggie’s USB
cable into any USB port. The Yoggie
serves as firewall, FTP proxy, antivirus gateway, and overall intrusion blocker,
and best of all, it permits the user to free up loads of memory and CPU cycles
responsible for making most PCs drag. The
Yoggie worked equally well when I was sitting at Starbucks connected to the T-Mobile
Hotspot with the Yoggie only hanging off my USB port. Network throughput was
exceptional, with no detectable slowdown in network response times. In fact, with the Yoggie handling antivirus
scanning and my heavy desktop antivirus disabled, Internet response times
actually increased. 

But Not Without A Little Disappointment

Unfortunately, my deployment was buggy enough to throw cold
water on my enthusiasm for the time being. There were problems with the Yoggie holding onto the network connection,
and some kind of conflict loading the Yoggie while connected to a docking
station. In fact, during boot up, the
Yoggie would cause my laptop to freeze just as the BIOS were loading. Yoggie
support worked with me to isolate at least part of the problem to my computer’s
USB power management, but I suspect more of the problem had to do with
encryption services I have loading at boot time. Installing the optional client
software did not entirely eliminate errors when restoring from hibernate mode. It’s luggable, but I’ll probably misplace it,
lose it, or forget to bring it one of these days. It really ought to be a PC card or some other
form factor that stays with the PC. I’d also like to see the price for
consumers closer to $100.

Brijot Impresses

March 31, 2007 1 comment

I finally saw a demo of Brijot. It was on my list of things to do at the ISC
show last week…but I lost my list. Good
thing Brijot popped for a sponsorship of the bags. Everywhere I turned I saw folks carrying
around the colorful conference bags with the Brijot ad emblazoned on the side.

The special scanner is really a camera designed to find
items hidden in or under the clothing of person. It can catch folks walking out of the
building with some company hardware, or walking into the stadium packing
explosives. The system works by
measuring the differences in the naturally emitting radiation of a human body. C-4 or a Glock interrupts or blocks that
radiation and the sensor displays a blurry image of the person with a dark area
indicating the foreign object.

I liked how it worked but was surprised by the low price. Less than $90 grand. That’s downright affordable for about any
large facility. Of course the resolution
isn’t great. I was disappointed it didn’t
show what color panties the lady had one, but quite relieved that it didn’t
show what color panties the guy had on. The
blurry resolution serves a practical purpose – folks don’t have to worry about
their privacy (or their panties) being revealed. And it’s fast, too. Items may be spotted in a fraction of a

The system does not precisely identify the object. You can’t tell from the display if the guy is
carrying an iPod or a calculator, but its accurate enough to route that person
into another line for closer screening, allowing the rest of the crowd to walk
by unencumbered. So the product will
complement other security measures nicely.

That’s an important point. The Brijot solution is one piece of a people-scanning solution. It does not replace the need for X-ray
scanners or metal detectors, but it does catch things those devices miss. It can also be deployed in remote areas or
unattended exits, relaying the images to a command center. Best of all, it can
be deployed covertly, so folks don’t know they are being scanned.

Categories: TechReviews

Announcing DreamerGear – Objective Tech Reviews

March 8, 2007 6 comments

At last.
My DreamerGear team of analysts and I are pleased to announce our first product reviews.  Click on DreamerGear on the menu bar, above.

We completed a detailed analysis of six software products in the category of physical security information management (PSIM).  The products are:
Augusta Systems
Intergraph security framework
Ortega Infosystems

The key to the success of the DreamerGear approach is our "no money changes hands" philosophy.  We use objective criteria to select participating vendors, then use rigourous evaluation criteria with the end user in mind.

Categories: TechReviews

3VR – More than just recording the fraud

March 6, 2007 1 comment

Spoke with the 3VR folks again today.  I like their story.  They don’t call their video recording device 3vr a DVR.  They call it an appliance.  Surefire route to my heart.  🙂

And they don’t just record video, they analyze the recording.  I dunno.  I like it.  When you get right down to it, 3VR sells an extra smart DVR.  But those extra smarts make a big difference.  Consider the most common application where 3VR appliances are deployed, in banks.  The cameras capture customers approaching the tellers.  If the customer passes a bad check, Verint’s or March’s DVR will record that transaction tagged along with the transaction data.  So once you figure out that it was a bad check, you can find the camera images of the bad guy – and alert March_networks your other branches to keep an eye out for the perp.  Verint and March systems can also produce a nice report for you showing you all the fraudulent transaction you are interested in, and the video clips associated with them.

3VR goes one step further and identifies all the fraudulent transactions performed by the same low-life scuzbag.  The product has some facial recognition and analytics built in, which, combined with an advanced search feature, produces some handy forensic evidence.

Running facial recognition on a database of recorded images produces a higher accuracy rate than real-time mug matching.  But concievably you could tune your 3VR system to identify a scuzbag’s face as soon as he walks up to a teller, and alert the teller that the check may be fraudulent.

It ain’t rocket science (most technologies in this industry aren’t).  But it might be the extra little bit of science you need to run a more effective security operation.