July/August 2017
                        
  Digital Forensics           IT Support           Cybersecurity 

Business people having conference call with multiple computer screens at table in office

Internet of Things What's Next?
by Patrick Logan
President & Certified 
Computer Examiner

The Internet of Things (IoT), which is the inter-networking of physical devices, has been described as the next "industrial revolution."  These devices can be items in your smart home like a wireless thermostat, wearable devices like a Fitbit, or your car infotainment system.  Experts predict that from 2015 to 2020, business investments in IoT will grow from $215 billion to $832 billion and the number of internet enabled hardware devices is expected to exceed 50 billion by 2020.  Businesses can use connected devices for tracking and stock control, shipping and locating objects, security monitoring, and energy conservation.  The advances of IoT are emerging so quickly that it is hard to foresee what may be next and, as a result, businesses, organizations and individuals, are more exposed to cyber-attacks.
 
A recent high-profile Distributed Denial of Service (DDoS) attack enabled hackers to compromise coffee makers, webcams, surveillance cameras, routers and indeed anything they could get their virtual hands on. They used these devices without their owners' knowledge to unleash a flood of internet traffic that overwhelmed and crashed popular sites like Twitter, Netflix, Airbnb, and even The New York Times.
 
The world will not grind to a halt if Twitter goes down. But there is a broader trend of hackers targeting critical infrastructures like power grids, chemical plants and transportation systems. In its recent report, A New Front in Cybersecurity, BI Intelligence revealed that companies that operate critical infrastructure reported 295 cyber incidents in 2015. The report also notes that industrial control systems were not designed to be connected to the internet, so they have not benefited from the embedded cybersecurity capabilities needed to ward off hackers.
 
Whatever the industry, the potential for disruption is almost unlimited. Imagine if the digital keypad that operates the power to your server room were hacked and switched off remotely.  How much would your business stand to lose?
 
Also, as more and more devices connect to the internet, the demand for bandwidth also increases.  This may end up robbing critical applications of bandwidth, resulting in poor customer experiences, diminished employee productivity and falling business profitability. If organizations are unable to simply add bandwidth, they will need to increase traffic management, monitor and prioritize efforts to ensure business continuity, and avoid potential loss of customer loyalty.
 
Clearly IoT has the potential to substantially change every aspect of our lives from the food chain to how we take a more active role in managing our health to the way we spend the hours we have each day.  With financial, medical, and personal data at the increased risk of being maliciously exploited, we need to hold ourselves accountable and ask the fundamental questions about every device we connect to our home or business network. Do I fully understand the risks and safeguards included in this device?  If not, do I know where this device was made? Do I trust the source and associated supply chain?  Making informed decisions and considering the answers to these questions will allow us to better reap the net value of the future of IoT.

Vote for Seltek! 

Seltek is pleased to be a finalist in Virginia Lawyer's Weekly's first reader survey. We hope our readers, if so inclined, will take a moment and vote for Seltek.  We are nominated in the following categories: Data Security Services Provider; E-Discovery; and IT Outsourcing Service Provider.  We are also eligible (to be written in) for Data Recovery Services Provider. Anyone who completes at least twenty questions will be entered into a raffle drawing for three $100 Visa gift cards. You do not need to be a VLW subscriber or member of the Virginia Bar to participate.    





Get the Most From Your Multiple Monitors 
by Kara Mueller
IT Support Specialist & Certified Computer Examiner
 
Much of the working world has transitioned to having two (or more!) monitors at their workstation. Having multiple monitors can be quite beneficial to your productivity, so check out these tips to make sure you are getting the most out of your extra screen space.
 
Why Have More Than One Monitor?
 
Nearly everyone can benefit from multiple monitors. A 2008 study by the Office21 Research Project shows that adding larger and/or additional monitors is a great way to improve productivity and work speed. The study found that adding additional monitors enabled users to be up to 35% more productive, and that people with smaller sized monitors were slower to accomplish the same tasks as users with larger monitors.
 
It certainly makes sense - even something simple like comparing two documents on your computer is much better with two screens. After all, is it not easier to lay two pieces of paper side by side on your desk surface to compare them than it is to put one behind the other and constantly flip back and forth? Many users also enjoy being able to have e-mail open on one screen and documents or internet on the other. Transferring data between programs or documents can also be much more simplified and less frustrating.
 
 Assign One Monitor as a Default
 
In Windows, you can set one of your monitors as your "main display." The main display is the monitor where:
-   Programs open by default
-   The taskbar appears
-   Sign in and lock screens will appear
-   New desktop icons are created

Most users choose to assign the main display to be the one that is the most centered in front of the computer chair, but you can choose any of your screens as the main display. 

To assign your main display, open the Windows display properties: right click on a blank spot on the desktop and choose Screen Resolution (Windows 7/8) or Display Settings (Windows 10). Select the monitor you wish to make the main display, and click the checkbox for "Make this my main display."
 
 Line Up Monitors
 
Does your mouse cursor jump around when moving between two monitors? Is one of your monitors much higher or lower than the other one on your desk? In the Windows display properties (see previous tip), you can adjust the position of your monitors to more closely resemble their physical position on your desk. 

In the display properties, you'll see a numbered box for each monitor. Simply click and drag to move the box up and down so it matches what is on your desk. This will help ensure a smoother transition when moving your mouse cursor between screens.
 
Make a Monitor Vertical
 
Depending on the type of monitor you have, you may be able to rotate it into a vertical position (if your monitor stand doesn't allow it, there are stands available for purchase to achieve this). A vertical monitor can be great for viewing webpages and documents. To do this, in Windows display properties, select the monitor you want to adjust, and change the orientation drop down box from Landscape to Portrait.
 
Use Keyboard Shortcuts
 
There are some really handy keyboard shortcuts you can use (these, of course, will work for single-monitor users, too!):
 
-   Windows key + D will minimize all windows and get you to the desktop quickly
-   Windows key + Left or Right arrow keys will move the current window to the side of the screen (great for comparing documents)
-   Windows Key + Down arrow key will minimize the current window
-   Windows key + Space bar will temporarily hide all windows and show the desktop
-   Hold down Alt + tap Tab will cycle through all open windows to choose the one you want to bring to the front
 
Extend the Taskbar 
 
Windows 8 and 10 will let you extend your taskbar across both monitors. Right-click on the taskbar and choose Properties/Settings. Then, just click the "Show Taskbar on All Displays" option. Windows 7 users can accomplish this using an app mentioned in the next section.
 
Customize Using Apps
 
Display Fusion (Windows only) is a great application for customizing your multiple monitor setup. You can use this app to setup separate wallpapers or screen savers per monitor, extend the taskbar for Windows 7 users, save desktop icon locations, and much more. There is a free version, as well as a paid version with many additional features.

F.lux (Windows, Mac, Linux, iOS and Android) is a fantastic free app to help control the brightness of your monitor screens. F.lux will automatically adjust your monitor brightness depending on the time of day - so it will be brighter during the day, and automatically dim itself as the sun sets. This can be very helpful to reduce eye strain, especially when working late at night on the computer.


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8814 Fargo Road
Suite 108
Richmond, VA 23229