Since its domain was first registered on September 15, 1997, Google has exploded from a relatively simple search engine to the massive assortment of platforms and services that fall under the Alphabet umbrella. That being said, most people tend to think of very specific aspects of Google’s Search function… like the amusing Easter Eggs that the platform has become somewhat famous for.
By now you’ve heard of the Internet of Things. It consists of all of the Internet-connected devices found on a given network. Different types of businesses have different ways that they can use the IoT. This month, we thought we would discuss the Industrial Internet of Things (IIoT) and the ways modern manufacturers use it to make big changes to their businesses.
There is no denying that Quick Response codes—better known as QR codes—are a handy little invention. Just a few years ago, many businesses heavily adopted these contactless communication tools, allowing customers with a smartphone to access menus, documents, and more with ease. Having said that, we unfortunately can’t deny that cybercriminals are taking advantage of how handy QR codes are, too.
The Internet is used for a great many things in business nowadays, but some may not realize just how much Internet speeds have changed over time. This week, we thought we would take a brief look at the evolution of Internet speeds and what today’s speeds allow businesses to do.
Last time, we started our discussion on the best search engines by talking about the behemoth, Google. While Google is, by far, the most popular and commonly used, and arguably the most accurate search engine, it doesn’t mean it’s always the right search engine to use. Let’s talk about some other alternatives and see where they might fit in.
Even if you lived under a rock, you’ve probably done a Google search or two. There are, in fact, other search engines, each with their own pros and cons. We’re going to compare some of the most popular search engines and talk about what makes them different.
We often talk about how the Internet of Things can create security issues in businesses if not properly handled. While there are some very real threats that can be posed by the IoT in the workplace, there is no denying that it can also serve some very real utility there as well.
We often talk about scams and cyberthreats, and lately our advice for dealing with a potential phishing threat is to simply avoid it altogether.
For small businesses, having a fast, reliable Internet connection is needed to run all the digital tools that your staff has come to depend on. If you don’t have the bandwidth in place, you can deal with bottlenecks that can ruin communications, stall productivity, and cause operational issues of all types. Today, we’ll take a look at how to determine the amount of bandwidth you need to support your business’ computing infrastructure.
Chrome Actions take the familiar address bar of the Chrome Internet browser and add some extra utility to it. Rather than specifying a webpage or network location to visit in the address bar (known as the “omnibar” to very few of us), Chrome now accepts very basic commands as input, and will follow these commands when they are entered.
Let’s discuss what this signifies, and how this may shape how users authenticate themselves in the future.
Short for Completely Automated Public Turing Test to tell Computers and Humans Apart, CAPTCHA has long been the standard tool used by Google to prevent automated spam from polluting the Internet by requiring (in theory) a human being to interact with content in some way before allowing access or a task to successfully be completed.
If you want to tell Google to omit certain potential results from your search, you can use the hyphen/subtraction mark to define what you don’t want considered.
Before the pandemic hit, it was believed that roughly 5.2 percent of Americans worked out of their home. That’s about 8 million people, and that number is fairly recent, from 2017. By the end of 2019, we can estimate it was maybe between 5.5 percent to 6 percent.
We can simplify this and say one out of every 20 American workers worked from home before the pandemic.
We like to talk about the major security problems that could come from using public Wi-Fi networks. Data security can be severely compromised by using some unsecured wireless connections. Then you have the issue of unpredictable (and often unreliable) network speeds and the need to routinely give over your personal information to sign in that can be plenty annoying. In the future, these considerations should dissipate as 5G technologies and new ways of sharing information begin to take hold.
There are three technologies looking to change wireless network access forever. They are Wi-Fi 6, 5G, and Hotspot 2.0.
5G just stands for the fifth generation of wireless technology. 5G, which started rolling out in 2019, is promising gigabit speeds to every user. For reference, gigabit speeds are approaching (and sometimes surpassing) the speeds delivered by fiber optic cable. By being able to broadcast wireless signals at those speeds will allow for an unprecedented level of innovation.
In fact, the capabilities are virtually endless with this type of networking speed. At the very least, it will highlight the capabilities of emerging technologies that require fast data speeds such as augmented reality and autonomous cars/trucks as viable technology for the very first time.
Wi-Fi 6 is the newest version of Wi-Fi. It is said to provide up to 40 percent higher available network speeds as compared to current Wi-Fi. For the vast majority of people, the data caps, data speed throttling, and overage charges are unfortunate realities when purchasing wireless platforms. Wi-Fi, therefore, is needed to bridge the gap to help us all avoid the major costs associated with wireless networking delivery. Wi-Fi 6, like Wi-Fi 5 before it, will be an essential part of doing business in the future.
So unfortunately 5G won’t eliminate the need for Wi-Fi. As a result, Wi-Fi hotspots will continue to be an important part of computing on the go. Hotspot 2.0, also referred to as Wi-Fi Certified Passpoint, removes a lot of the agita from using unsecured wireless networks by improving security and taking the actual connection out of the network deliverer’s hands. Essentially, when your phone comes in contact with a Hotspot 2.0 connection it will connect your phone automatically, using encryption to keep your data and the connection more secure.
Over the next few years you will begin to see public places switching over to Hotspot 2.0. It will become the standard for wireless hotspots, limiting the need for third-party software that often confronts users of today’s hotspots or hospitality visitors.
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One of the first things you should know is what might be a part of your network infrastructure. You’ll likely be working with at least one network switch and at least one router. A network switch allows all the technology on your network to communicate with one another through network cables, while the router provides wireless capabilities and connectivity. Your modem enables you to access the Internet.
As your network is such an important tool to your business’ success, you need to be sure that it is sufficiently prepared for this task. To do so, it will help to keep to the following tips in mind:
Coleman Technologies is here to assist as needed. Our team can help optimize your business’ network to best fit its needs and your professional development. To learn more, reach out to us at (604) 513-9428.
There is one obvious benefit: No wires! Not having to run cable is a massive benefit, but the biggest benefit of this might just be the ability to connect devices to a wireless network inside your business. By giving your team access to network resources wirelessly, you’ll see better collaboration, improved productivity, and produce better products and services.
Additionally, with a strong wireless network, you can promote some strategies that can work to improve your operational effectiveness. One of those strategies is a Bring Your Own Device (BYOD) strategy. Many of your employees bring their smartphones with them when they come to work. By enacting a BYOD strategy, your staff can take advantage of the devices they are most used to advance the goals of the company.
Even many wireless technologies aren’t actually wireless. Even the ones that are, need to be charged regularly, so while expanding your wireless network will provide the ability to compute inside the network’s perimeter, setting up a more collaborative workspace still comes with some drawbacks. Namely speed and security.
Wireless connections are more vulnerable than wired ones. It’s easier for unauthorized individuals to hijack the signal of a wireless connection and can provide a third-party that is looking to gain access, more of it to the critical information that is transmitted wirelessly.
When dealing with wired networks, IT admins have more control over what devices can connect to the network. This presents values several ways. First, there is more control over the security protocols on those devices, making contracting malware and other negative outcomes less likely.
Wired connections also enhance an organization’s ability to keep their devices free from security threats. Controls have improved to the point where it is actually more difficult for attackers to break into a wired network.
Additionally, it may go without saying, but wired networks are overall faster than wireless networks. This speed boost is magnified if there are walls, floors, ceilings, or any other potential interference to seeing optimal speeds over Wi-Fi.
The biggest setback to a wired Internet network is the act of wiring the network. Initial setup is a pain, as you need to hide cables and find ways to run cable as to not hinder the thoroughfares around your business. It is also a hindrance for maintenance if a cable fails or hardware has to be moved around due to business growth or restructuring.
Another detriment to the business is that a wired connection doesn’t allow for the type of mobility many businesses are looking for nowadays. With a wireless connection meetings are faster, more to the point, and collaborative work can be fluid.
You have a business decision to make; and, while it may not be the most crucial one you will make, it can have an effect on how your business functions. For help networking your business, call the professionals at Coleman Technologies today at (604) 513-9428.
Bandwidth is one of those terms that you think you understand until you try to explain it to someone else. Basically, bandwidth is how fast data can be transferred through a medium. In the case of the Internet, millions of bits need to be transferred from the web to network attached devices every second. The more bandwidth you have access to, the more data can be transferred.
Network speed--that is, how fast you are able to send and receive data--is typically a combination of available bandwidth and a measure called latency. The higher a network’s latency, the slower the network is going to be, even on high-bandwidth network connections. Latency can come from many parts of the network connection: slow hardware, inefficient data packing, wireless connections, and others.
Throughput is the measure of the amount of data that is transmitted through a connection. Also called payload rate, this is the effective ability for any data to be transmitted through a connection. So, while bandwidth is the presumed amount of data any connection can transfer, throughput is the amount of data that is actually transferred through the connection. The disparity in the two factors can come from several places, but typically the latency of the transmitting sources results in throughput being quite a bit less than the bandwidth.
The best way to describe this is to first consider how much data your business sends and receives. How many devices are transferring data? Is it just text files? Are there graphics and videos? Do you stream media? Do you host your website? Do you use any cloud-based platforms? Do you use video conferencing or any other hosted communications platform? All of these questions (and a few not mentioned) have to be asked so that your business can operate as intended.
First, you need to calculate how many devices will connect to your network at the same time. Next, you need to consider the services that are being used. These can include:
...and more
After considering all the uses, you then need to take a hard look at what required bandwidth is needed for all of those tasks. Obviously, if you lean on your VoIP system, or you are constantly doing video webinars, you will need to factor those operational decisions into your bandwidth decision making.
Finally, once you’ve pinpointed all the devices and tasks, the bandwidth each task takes, and how many people on your network do those tasks, you total up the traffic estimate. Can you make a realistic estimate with this information? Depending on your business’ size and network traffic, you may not be able to get a workable figure.
Paying for too little bandwidth is a major problem, but so is paying for too much. Bandwidth, while more affordable than ever before, is still pretty expensive, and if you pay for too much bandwidth, you are wasting capital that you can never get back.
That’s where the professionals come in. Coleman Technologies has knowledgeable technicians that can assess your bandwidth usage and work with your ISP to get you the right amount for your business’ usage. If you would like more information about bandwidth, its role in your business, or how to get the right amount for your needs, call us today at (604) 513-9428.
When you purchase an Internet package, you get certain speeds. Today, these speeds are faster than ever, but if your business has too much going on, it can wreak havoc with your Internet speeds. There is a situation that happens when too much data is trying to pass through a network connection. This situation is called bottlenecking and it is potentially the reason your speeds are slow. Think about it, if you try to put several gigabytes through a connection that is only rated for a few megabits per second, it’s going to take some time to get all the data through. To check this, audit how many devices are at work. Most of the time you’ll be surprised how much data you are sending and receiving. We can help you with this audit before you make the call to upgrade your Internet package.
Another potential issue is that your networking equipment may simply be old and not be able to use the dual bands that are often necessary to get the most out of your wireless network. If you have enough bandwidth, but your Internet is just slow, chances are upgrading the modem, switches, or routers would be a prudent move and will likely fix any problems you have.
Once you’ve made sure that the physical components of your network are working as intended, but your Internet connection isn’t improving, you probably need to reconfigure your software on your devices or move your hardware to avoid interference. Specifically, if your wireless network signal is having problems making it through obstructions, you will want to consider using the 2.4 GHz connection rather than the 5.0 GHz channel. The max speed you’ll see will decrease, but the 2.4 GHz connection makes its way through obstructions better. Unfortunately, however, the 2.4 GHz signal can be a victim of electronic interference more than the 5.0 GHz channel.
If you need help with your business’ networking, don’t wait and lose more money. Contact the professionals at Coleman Technologies today at (604) 513-9428.
Before we get into the manipulation of the URL, let’s define its parts.
The first part of the URL is called the protocol, which tells the computing network which language is being used to communicate on said network. Most of the time, the URL will use the protocol “HTTP”. The HyperText Transfer Protocol makes it possible to exchange web pages. Other protocols that are used include File Transfer Protocol, News, and Mailto.
The second part of the URL is the ID and password, which makes it possible to access secure servers on the network. This part is typically removed because the password will be visible and transfer unencrypted over the computer network.
The third part of the URL is the server name. It allows users to access information stored on specific servers whether through a domain or the IP address associated with the server.
The fourth part of the URL is the port number. This number is associated with a service and tells the server what type of resources are being requested. The default port is port 80, which can be left off the URL as long as the information that is being requested is associated with port 80.
Finally, the fifth, and last, part of the URL is the path. The path gives direct access to the resources found tied to the IP (or domain).
By manipulating parts of the URL, a hacker can gain access to web pages found on servers that they wouldn’t normally have access to. Most users will visit a website and then use the links provided by the website. This will get them to where they need to go without much problem, but it creates their own perimeters.
When a hacker wants to test the site for vulnerabilities, he’ll start by manually modifying the parameters to try different values. If the web designer hasn’t anticipated this behavior, a hacker could potentially obtain access to a typically-protected part of the website. This trial and error method, where a hacker tests directories and file extensions randomly to find important information can be automated, allowing hackers to get through whole websites in seconds.
With this method they can try searching for directories that make it possible to control the site, scripts that reveal information about the site, or for hidden files.
Directory traversal attacks, also known as path traversal attacks, are also popular. This is where the hacker will modify the tree structure path in a URL to force a server to access unauthorized parts of the website. On vulnerable servers, hackers will be able to move through directories simply.
Securing your server against URL attacks is important. You need to ensure that all of your software is updated with the latest threat definitions, and keeping a detailed configuration will keep users in their lanes, even those who know all the tricks.
The IT experts at Coleman Technologies can help you keep your business’ IT infrastructure from working against you. Call us today at (604) 513-9428 for more information about how to maintain your organization’s network security.
During the Cold War there was a constant need for coded systems to transmit data quickly. In the mid-1960s, the U.S. Department of Defense created what they called the Advanced Research Projects Agency (ARPA), which worked on integrating new technologies that would help the United States achieve its foreign policy goals. One of the scientists that was commissioned was Joseph Lickliter, who had the idea of connecting computers at important research centers. It was a way for engineers and intellectuals to collaborate on DoD-funded projects. The network, called ARPANET, was launched in 1969.
At first, growth was slow. Small packets were sent over telephone lines, but along the way there were many innovations that set the tone for the shared computing constructs that we regularly use today. One such innovation was packet-switching. Packet-switching allows a computer to connect to several other computers at once by sending individual packets of information. In this way, computers were able to constantly send and receive information. With this method each computer on ARPANET would have (what amounts to) an address book that is constantly updated.
As the network grew, however, this packet switching model, which was beneficial, was just too slow to facilitate an accurate account of addresses on the system. So in 1973, the engineers at ARPA decided that Stanford University (a founding member) would keep a master address book that was kept up to date by network administrators. This decongested the network significantly.
By 1977, ARPANET had over 100 computers connected to it; and, with the age of personal computing starting to rear its head, changes started to come fast. It was about this time that other computing networks began to pop up. As they first started to connect with each other there was no interoperability between them, but this problem was remedied early in the 1980s with the standardization of what is called Transmission Control Protocol/Internet Protocol (TCP/IP). This was the first time the world Internet was used.
ARPA engineers realized pretty quickly that the connecting networks that were now using the same protocol set (TCP/IP) were too numerous and were going to be unmanageable. This is when the modern Domain Name System (DNS) was introduced. They separated all addresses by domains. The first level, or top-level, domains would dictate the type of organization that a packet was being sent to. Examples include .com and .edu. Today, there are over 1,000 top-level domains out there.
A second-level domain provided the host where data packets would be delivered. Examples that you see today are amazon.com or cornell.edu. This system provided specific data packet routing, setting the stage for the modern-day Internet.
By the late 1980s the DoD decided that ARPANET was a success and shut it down. It was handed off to a private company called NSFNET in 1990. In 1992, the modern Internet Service Provider (ISP) was created as the U.S. Congress passed a law allowing commercial traffic on the newly formed Internet.
Nowadays, the United Nations has proclaimed that Internet service is now a fundamental human right. This marvel of human ingenuity would not have been possible without ARPA and ARPANET. If you would like to see more articles about technology’s history, subscribe to the Coleman Technologies blog today.
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