Coleman Technologies Blog

Leverage Authentication Measures

One of the first steps to securing your network against threats is to create strong authentication procedures. Most of the devices with permission to access your network will already have an authentication system in place, based on a password. If the passwords used are strong enough, this can actually mitigate most threats - but you still have to worry about the ones that this doesn’t discourage. Leveraging something called multi-factor, or two-factor, authentication can help minimize the chance of something slipping past your security.

Two-factor authentication works in a relatively straightforward way. As with most login systems, a username and password are entered - but instead of being granted access, the user is asked for another credential. This is usually a randomly-generated code that a specialized authentication app will generate. Mobile devices are popular to use with 2FA, as their convenient nature makes them more likely to be available when needed. In order for a user to leverage their mobile device, the 2FA system administrator has to authorize it.

Tip: Make sure that you don’t let your password best practices slip, even if leveraging 2FA. Your passwords still need to be sufficiently complex. If you are one of those who find remembering different passwords difficult, consider using a password management system in conjunction with your 2FA. 

Protecting Your Business’ Computing Environment

Whether you use a Local Area Network or a Wide Area Network, the security practices that you need to deploy are fairly predictable. Once you’ve seen to your authentication needs, you need to combine three approaches to security into one all-encompassing strategy: your software-based security, your physical security measures, and your security awareness and best practice training.

Software-Based Security

There are many examples of how software can help keep your business’ network secure. From firewalls to content filtering to antivirus to spam detection, each of these tools protect your business data from a different kind of threat. You may even want to consider adding encryption to your email solution to make it a lot less likely that the contents of your messages will be intercepted.

Tip: If you aren’t sure which solutions are the right ones to implement, think about how your data moves about your business. The more insight you have into how your data operates, the more effectively you will be able to plan its protections.

Physical Security Measures

Somewhat ironically, we seem to have become so focused on our digital security that it can sometimes seem like we forget that there are very real reasons to protect our physical locations and infrastructure, as well. Consider the damage a bitter ex-employee could do in moments, should they manage to get into your server room. It has become fashionable to leverage biometric authorization measures to protect your server room - and there’s a lot to be said about a good, old-fashioned surveillance system, complete with alarms and cameras (as well as some updates to make this system considerably less old-fashioned).

Tip: Bring in a consulting professional to help you determine your physical security needs. Not only does this save you time by eliminating work you would otherwise have to do for yourself, it ensures that your system will be designed by an experienced professional that knows what will work best in different situations.

Security Awareness and Best Practice Training

Would you be surprised to hear that your employees are likely your biggest vulnerability? Of all of the pieces that make up your network security, the people who use your technology are the leading cause of security issues. With the number of ways that your business could be attacked, your staff needs to be educated on how to identify them and avoid them.

Tip: Both businesses and individuals have experienced difficulties with phishing and it adversely affecting them, so it makes sense to begin your training there. Not only is it a common issue, it is conceptually very simple to grasp, so it is a good starting point before moving on to increasingly complex concerns. The more your staff knows about how they can resist attacks, the more likely they’ll be able to do so if the needs arises.

Remote Solutions Via the Cloud

Modern organizations need to contend with potential threats to their network infrastructures, as businesses always have in some form. The difference is that issues can now come in on the mobile devices owned by their staff, and company resources can be routinely accessed from outside the business’ area network.

This has helped contribute greatly to the growth of cloud computing technologies - although the relative cost savings don’t hurt either. Using the cloud, your staff can access their work data and applications from a remote location, while the resources stored in the cloud are kept secure by the platform’s baked-in security and privacy.

Mobile devices have also been a disruptor to business-as-usual, which means that businesses need to plan on leveraging them if they don’t want them becoming a distraction. Designing a Bring Your Own Device policy and enforcing it through mobile device management solutions is an effective and secure way of reaching a compromise and minimizing the time wasted by mobile devices in the workplace.

Tip: Remember that cloud services are inherently scalable, so you don’t need to worry about overreaching your capabilities. However, you also don’t want to waste capital that doesn’t need to be spent. Auditing your resources is an effective way to identify and eliminate redundant costs leeching from your budget.

Network security can be complicated, but it is an absolutely crucial element to your technology strategy if you want to have any success. Coleman Technologies can help take care of the technical side of things for you, and help teach better habits to your staff. To learn more, keep reading our tips, and reach out to us at (604) 513-9428.

Mobile Phones and Their Batteries 

Cellular phones have been around on the open market for about 35 years. In the 1980s and 90s, these devices were bulky and had considerable heft, as did the nickel-cadmium (NiCD) batteries that powered them. These batteries couldn’t power these phones for very long at all, and had a relatively short lifespan (especially if charged when they still had some juice in them).

This didn’t stop the demand, however, and so improved batteries were manufactured using nickel-metal hydride (NiMH). This material was lighter, charged back up more efficiently, and while they still had a severely stunted lifespan by today’s standards, they degraded more slowly that NiCD batteries. This technology hit the market in the late 1990s, leading to considerable growth in the cellular phone market.

Smartphone Batteries

This growth eventually led to the introduction of the smartphone, making the NiMH batteries an ineffective option - there just needed to be more power in order to run what effectively boiled down to a computer in your pocket. As a result, lithium-ion batteries were developed. These batteries lasted longer, charged more quickly, and didn’t degrade over time. The one drawback to these batteries is the increased price, which helps to explain the sudden increase in the cost of a phone in recent years.

Even more recently, the lithium-poly ion (Li-Poly) battery was developed, offering about 40 percent more power than NiMH batteries. Unfortunately, the cost of production has prohibited them from being used in anything other than flagship devices.

Batteries of the Future

As our technology continues to advance, so must the batteries that power it. Lithium-ion batteries are already being improved by up to three times performance, the graphite they once contained being replaced with silicon. This is far from the most intriguing example of tomorrow’s tech we’re apt to see in our batteries, too:

• Charging your device with a Wi-Fi signal - What if your Wi-Fi connection could help to charge your phone? Researchers are essentially trying to accomplish as much. By using a rectenna (an ultra-thin and flexible radio wave antenna), the idea is that AC power could be found in Wi-Fi signals and other electromagnetic waves, and harvested. This power could then be converted to DC to supplement a device’s power supply.
• Literally charging your device by yourself - The human body relies on electricity to function - as in, any and all of its functions. In order to communicate, your cells generate a charge. The reason that lightning strikes are so dangerous to your business’ infrastructure is the same reason they are so dangerous to people - the circuitry is fried. However, research into improvements to triboelectric nanogenerators (TENG technology) implies that we may someday be capable of harvesting the energy produced by the human body and amplifying it, giving us an on-hand (or on-shoulder, or on-foot…) power supply.
• Lithium-ion batteries will be solid state - The use of solid electrodes and electrolytes to create a battery isn’t a new idea - some devices, like pacemakers, wearables, and RFID sensors, actually already use them. However, due to cost prohibitions, they haven’t yet been incorporated into smartphones… emphasis on “yet.”
• Batteries will be biological - Proteins are made up of chains of amino acids. Less complicated chains are known as peptides. Scientists have discovered that incorporating peptides into batteries can help improve them further, making them more stable. An Israeli startup, StoreDot, has also used peptides to develop a device capable of charging a smartphone in 60 seconds.
• Sodium-ion, instead of lithium-ion, will be used - Lithium is abundantly rare, which is why newer devices cost so much - it’s the batteries. Sodium, on the other hand, is just plain abundant, which would make these batteries cheaper to produce, leading to more affordable end-products. 
• Liquid flow batteries take over - Liquid flow batteries have been shown to be a cost-effective means of increasing power storage in everything from our personal devices to our municipal infrastructures. While there is considerable work yet to be done, these batteries could appear in the near future.

For now, it is probably best to understand the batteries we have around today, and how to best handle them.

Modern Battery Myths and Best Practices

• Myth: Always let your batteries drain to zero before recharging.
  As mentioned above, this was once necessary, but the batteries we use now no longer have the vulnerabilities that NiCD and NiMH did.
• Myth: One way to ruin your batteries is overcharging them.
  Again, this isn’t so much a myth as it is a best practice that no longer applies. Modern devices have failsafe defenses built into them to prevent overcharging. However, you still need to be concerned about heat build-up. Make sure your device has some breathing room. 
• Best Practice: Don’t throw batteries away.
  Many of the materials that go into batteries are hazardous, and have no place in a landfill as a result. Instead, recycle them! We might be able to help with that, depending on what you have to dispose of. Call us at (604) 513-9428 to talk more about that.
• Best Practice: Check your settings to see what uses the most power.
  If you have a device that just doesn’t seem to hold a charge, you probably have some options to go about fixing it. Reducing the brightness of the screen, adjusting how long the screen stays on, and other tweaks can help extend the life. Some of your applications may be a contributing factor as well.

An increasingly mobile world will require the power to be available to support it. We can help support your business’ mobility in other ways, keeping it secure and reliable. To learn more, call (604) 513-9428 today.

Blockchain technology has virtually changed the internet. The action of creating and distributing digital information, but not allowing the information to be copied or altered, has created a backbone to this new type of network.

What Is Blockchain?

When looking at the word blockchain, it’s clear to see that it is derived from two words: block and chain.

Simply put, a block records recent transactions that have not been started in any prior blocks. This avoids duplicates or falsely initiated transactions. This block has the unique characteristic that it cannot be deleted, and it cannot be altered.

A chain is a sequence of items of the same type, forming a line. Blockchain technology has created an indestructible chain of blocks. Without being “chained” together, it would just be unorganized, unreadable, scattered information. Because of the methodical, organized and unalterable record keeping - it’s ideal for numerous applications.

Where Blockchain is Headed

Blockchains are where digital relationships are being not only formed but secured. Here are just some of the implementations where this technology has been, or could be used for in the future:

Payment processing and money transfers - The first thing that it could be used for is what it’s already being used for. Payment processing and money transfers. After all, this is what the technology was developed for, but what other forms can this take?

Retail loyalty reward programs - We’ve all been asked if we have a rewards card. Blockchain could soon revolutionize rewards programs by replacing standard points with tokens. All transactions at a certain store or company would result in earning tokens, which would be stored in a blockchain. The characteristics of blockchain would stop individuals from fraudulently earning reward points, which is common amongst paper and card-based loyalty programs.

Digital Voting - Have you ever heard rumors or accusations that someone fraudulently won a vote? With the implementation of blockchain, this would be an issue of the past. Blockchain cannot be altered or destroyed. This means if there was some sort of fraudulent activity, it could easily be detected. This brings us to our next use of blockchain.

Audit Trailing - Blockchain can be implemented anywhere an audit trail is required.

There are endless possibilities where this technology can be implemented. Medical recordkeeping, tax regulation and compliance, immutable data backup, even real estate or auto title transfers. Blockchain truly is revolutionizing operations across the globe.

At Coleman Technologies, we are eager to see where this technology will take us in the near future. How do you think blockchain technology will be used? Leave a comment below.

There are a lot of tools used to manage projects. Regardless of what platform your company uses, there are some simple, common sense practices your team can use to enhance its project management proficiency. Here are five:

Tip #1: Hash Out Details Before You Start

Sometimes getting a project off the ground is harder than actually completing it. Depending on the number of stakeholders involved, many projects may find it difficult to get off the ground. Ensuring that the project is viable, has the support it needs to come to fruition, and has the resources in place to be most efficiently implemented are important before a minute of work is done on the project.

You will want to identify what workers will be responsible for what work, while also doing your best to come up with a timeline for the project that will not waste resources.

Tip #2: Choose One Project Manager

Today, there are a lot of collaborative interfaces out there that make managing a project much, much easier. As a result, sometimes a project won’t have a single project lead, it will be carried out with a team approach. You may get through a project or two like this before it becomes painfully evident that there needs to be someone to run point on the project.

The role of project leader will cultivate positive team dynamics and act as a mentor to the rest of the team. Also, you just need one throat to choke when things aren’t done on time.

Tip #3: Define Specific Milestones

For any project, there will be benchmarks it will have to be met. As a project begins, defining the metrics that will have to be met will give any project team a good idea what the expectations are at the end of each phase of a project. By frequently checking in on the status of deliverables, the project manager can ensure that all elements of the product are aligned with what customers will invest in.

Tip #4: Manage Risk

Managing risk is important in any business endeavor. There will be times when, in the course of the phases of a project, where one will go horribly wrong and will put the entire project’s success at risk. One of the best ways to identify and manage risk is by keeping the lines of communication open. Most project management software provides options to communicate, whether they be integrated through an existing system, or if they are localized as a part of the software.

Tip #5: Evaluation

Through success (or failure), lessons can be learned from any project. By reviewing and scrutinizing every aspect of the project, you will get some fuel on how to improve your project management moving forward. Identifying what went right, what went wrong, and how they make up the final result. One way to ensure that a project was a complete success is to determine its return on investment (ROI). Often, project managers will provide a planned ROI to stakeholders at the beginning. By comparing the two after the end of the project, you can establish whether it had the value you were planning for.

At Coleman Technologies, our technicians thrive on project management. Whether it is running cable, building, testing, and deploying hardware, or simple proactive maintenance, we have an answer for all of your business’ computer problems. Call us at (604) 513-9428 to learn more.

Business Servers

When you are looking for servers, there is a pretty good chance that you need to centralize application delivery, file storage, or some other core function of your business. A server is a high-powered computer that runs specialized software that is used to support the multiple users that your business has on staff. Some of the multi-user applications that servers are used for include email, some type of messaging, print servers designed to manage company-wide print jobs, and customer relationship management (CRM). If your business already uses one or multiple servers, you need to establish whether you need to upgrade and migrate; or, if you’ve outgrown your hardware and need to set up a new server, and where to host it.

Cloud vs. Onsite

If you are looking to set up your first server, you have an interesting decision to make. Do you set up your new server at your place of business, or do you host it with an established cloud provider? Traditionally, companies would be better served to host their hardware locally, but with cloud services from some of the most reputable companies in the world now available with built-in support and anywhere-anytime access, it stands to reason that looking at how each is priced out is a prudent move by any decision maker. 

With the purchase of a server, a company takes on the costs of the hardware, which are often substantial, they then deploy software and have to pay to have that hardware managed. If the hardware costs aren’t enough, the maintenance costs can be multiple times that. When you add in utility costs, you are looking at a large capital cost with a smaller operational outlay.  With cloud computing, however, you can get a reasonably secure server that can be accessed from any place users have access to a high-speed Internet connection. This provides accessibility that many other servers don’t have, while paying per month rather than up front. The costs don’t add up quite as fast (the capital outlay is virtually zero), but the operational costs spike, often exceeding what you would pay for a server over time. 

Let’s make a list of some pros and cons:

Onsite Server 

Pros:

• Gives you complete control over organizational data.
• Gives you the ability to alter storage types and amount at any time.
• Performing onsite backup is much easier.
• Restoration from onsite backup is much faster.

Cons:

• Upfront costs of hardware.
• Exorbitant costs of continued maintenance.
• Utility costs.
• Upfront and recurring costs of physical security.
• Your hardware is only marginally utilized.

Hosted Server

Pros: 

• Eliminate capital costs of buying and maintaining hardware. 
• Mitigate server-based utility costs.
• Cloud server is scalable.
• Data and application redundancy built in.

Cons:

• The need for stable and reliable bandwidth rises.
• Costs of bandwidth rise.
• Security can become an issue.
• Lose physical control over the management of the servers.

It all comes down to system control. If you want (or need to have) control over your hardware in order to meet federal, state, or industry regulations, hosting your servers onsite is suggested. If you don’t have these regulations to meet, there’s no reason hosting your servers in a public cloud interface can’t be a viable alternative for your company. 

One option that many businesses are using today is the establishment of a private cloud server. A private cloud server is hosted either onsite or in its own dedicated cloud space, and delivers a business a lot of the pros listed above, albeit at substantial cost. The establishment of the private cloud allows companies that need to have control over the management of their organizations data and applications to have it, while providing the ability for users to access the data and applications outside of the confines of its physical network. 

Regardless of what kind of server you are looking for the experts at Coleman Technologies can help. Find out more about your server options by calling us today at (604) 513-9428.