Month: July 2023

The Next Generation of Wireless: A Comparison of Wi-Fi 6 and Wi-Fi 7

In an increasingly connected world, wireless technology plays a pivotal role in our daily lives. From streaming high-definition videos to powering smart homes, we rely on robust and reliable wireless networks. As the demand for faster and more efficient connections grows, the evolution of Wi-Fi continues to shape our digital experiences. In this blog post, we’ll explore the key differences and advancements between Wi-Fi 6 and Wi-Fi 7, the next generations of wireless connectivity.

Wi-Fi 6: Enhanced Performance and Efficiency:

Wi-Fi 6, also known as 802.11ax, emerged as a significant upgrade over its predecessor, Wi-Fi 5 (802.11ac). It introduced several key improvements to deliver higher data rates, improved capacity, and reduced latency. Let’s take a closer look at the notable features of Wi-Fi 6:

  • Increased Speed: Wi-Fi 6 offers faster wireless speeds compared to its predecessors. It achieves this through various technologies, including orthogonal frequency-division multiple access (OFDMA) and multi-user multiple input multiple output (MU-MIMO). These techniques enable more efficient use of available spectrum and simultaneous data transmission to multiple devices, resulting in a substantial increase in network capacity and overall speed.
  • Lower Latency: With the introduction of Target Wake Time (TWT), Wi-Fi 6 significantly reduces latency. TWT allows devices to schedule specific times for communication with the access point, conserving power and reducing the time spent in idle mode. This improvement is particularly beneficial for applications like online gaming, video conferencing, and real-time communication, where low latency is crucial.
  • Improved Efficiency: Wi-Fi 6 introduces several efficiency enhancements, such as the Basic Service Set (BSS) Coloring feature, which minimizes interference and improves network performance in crowded environments. It also utilizes a new modulation scheme called Quadrature Amplitude Modulation (QAM) 1024, allowing for more data to be transmitted in a single transmission, further boosting throughput.

Wi-Fi 7: Paving the Way for Next-Generation Connectivity:

While Wi-Fi 6 brought significant advancements to wireless technology, Wi-Fi 7 (802.11be) promises to revolutionize the wireless landscape further. Although still in the development stage, Wi-Fi 7 is expected to introduce groundbreaking features and address the ever-increasing demands of modern connectivity. Here’s a glimpse of what we can expect from Wi-Fi 7:

  • Enhanced Speeds: Wi-Fi 7 is projected to deliver even higher speeds than Wi-Fi 6. With support for wider channel bandwidths and advanced modulation schemes, such as 4096-QAM, it aims to provide multi-gigabit per second (Gbps) speeds, enabling rapid data transfer and seamless multimedia streaming.
  • Increased Capacity: As the number of connected devices continues to grow, Wi-Fi 7 aims to improve network capacity significantly. By utilizing technologies like multi-band operation and multi-link operation, Wi-Fi 7 will be capable of supporting more concurrent connections, ensuring efficient performance in dense environments like stadiums, airports, and urban areas.
  • Lower Latency and Improved Reliability: Wi-Fi 7 aims to further reduce latency and enhance reliability, making it ideal for latency-sensitive applications such as virtual reality (VR), augmented reality (AR), and cloud gaming. By implementing techniques like improved beamforming and advanced scheduling algorithms, Wi-Fi 7 strives to provide a more seamless and immersive user experience.

As the demand for faster and more reliable wireless connectivity grows, Wi-Fi technology continues to evolve. Wi-Fi 6 has already made significant strides in improving speed, capacity, and efficiency. However, Wi-Fi 7, still in development,promises to take wireless connectivity to new heights with even faster speeds, increased capacity, lower latency, and improved reliability.

While Wi-Fi 6 is currently widely available and offers substantial performance improvements over previous generations, Wi-Fi 7 is expected to bring even more significant advancements. It will cater to the increasing demands of data-intensive applications, densely populated environments, and emerging technologies like VR and AR.

However, it’s important to note that the deployment of Wi-Fi 7 may take some time, as it requires hardware upgrades and wider adoption by device manufacturers and network providers. In the meantime, Wi-Fi 6 remains a highly capable and future-proof option for most users.

Ultimately, whether you choose Wi-Fi 6 or Wi-Fi 7 depends on your specific needs and the state of the technology in your environment. Both generations offer significant improvements over their predecessors and will undoubtedly contribute to a more seamless and efficient wireless experience.

As the world becomes increasingly connected and reliant on wireless technology, the ongoing advancements in Wi-Fi standards will continue to shape our digital landscape, enabling us to stay connected and empowered in a fast-paced, data-driven era.

Safeguarding Against Cyber Scams

Safeguarding Against Cyber Scams: Protecting Our Seniors Especially

As technology continues to advance, our lives have become increasingly interconnected and convenient. However, with these advancements come risks, especially for our senior citizens who may be more vulnerable to cyber scams. Seniors often possess a wealth of knowledge and experience, but they may be less familiar with the digital landscape, making them prime targets for online fraudsters. In this blog post, we will explore common cyber scams targeting seniors and provide practical tips to help them protect themselves against these malicious activities.

  1. Understanding the Risks: Seniors can fall victim to various types of cyber scams, including phishing emails, identity theft, online romance scams, tech support fraud, and more. It’s crucial for seniors to be aware of these risks and understand how scammers exploit their vulnerabilities. Educating themselves about the different types of scams is the first step towards building a strong defense.
  2. Recognizing Warning Signs: Many cyber scams employ clever tactics to deceive unsuspecting seniors. By familiarizing themselves with warning signs, seniors can increase their chances of identifying scams before falling victim. Some red flags include unsolicited requests for personal information, urgent or threatening language, requests for money or gift cards, and unfamiliar or suspicious email addresses or website URLs.
  3. Strengthening Password Security: Creating strong, unique passwords for online accounts is essential to protect personal information. Seniors should avoid using easily guessable passwords like birth dates, pet names, or sequential numbers. Encouraging the use of password managers can help seniors generate and securely store complex passwords without the need to remember them all.
  4. Safeguarding Personal Information: Seniors should be cautious about sharing personal information online or over the phone. Remind them never to provide sensitive data such as Social Security numbers, banking information, or Medicare details unless they have verified the legitimacy of the request. Encourage them to question the legitimacy of any unexpected or suspicious requests for personal information.
  5. Being Wary of Online Relationships: Romance scams have become increasingly prevalent, targeting seniors who may be seeking companionship. Seniors should exercise caution when engaging in online relationships, especially with individuals they have not met in person. Encourage them to be skeptical of requests for money or financial assistance from online acquaintances, as this is a common tactic employed by scammers.
  6. Staying Up-to-Date with Security Software: Seniors should ensure that their computers, smartphones, and other devices have up-to-date security software installed. Regularly updating software, including operating systems and antivirus programs, helps protect against known vulnerabilities that scammers often exploit.
  7. Seeking Assistance from Trusted Sources: Encourage seniors to seek help from trusted sources, such as family members, friends, or local senior centers, when faced with suspicious online activities. Having a support network in place can provide an additional layer of protection and guidance when navigating the digital landscape.

Protecting our seniors from cyber scams requires a collective effort. By raising awareness and providing seniors with the knowledge and tools to recognize and combat online threats, we can help ensure their safety and preserve their financial and personal well-being. By staying informed and following the preventive measures outlined in this blog post, seniors can enjoy the benefits of the digital age while minimizing the risks associated with cyber scams. Let’s empower our seniors to confidently embrace technology while staying vigilant against online threats.

The RULE:  If you get a pop-up with a website or Phone number, delete it or ignore it.  Nothing good comes of responding.  Real computer support will not send you a pop-up.

Electronics Recycling

We’ve been committed to a Zero Landfill Policy for electronics since 1999.

We’ll take anything you are not using and pass it on to a suitable place. We have a network of schools, non-profit organizations and recycling centers to make sure your old tech goes to the best home.

We can give you credit for some items that go to recycling, and in most cases, there is no charge. There is a charge for CRT recycling.

And, rest assured, your data is safe. 
Before we pass along your old computer or device, we’ll copy the data and return it to you. We’ll wipe the data from the original drive or device so no one can recover it, or in some cases we’ll destroy the device to make sure your data is gone forever.

We have 3 streams for recycling.  We first try to reuse or share the computer with a non-profit that can use.  If it requires repair, we like to share with school tech programs for training, and in some cases it just gets scraped.

Give us a call. We can help. And we’ll always make sure your data is protected.

Need to work remotely? VPN

VPN (Virtual Private Network) allows you to connect to the office, and work like you are there from any where. It is the secure way to connect back to the office. You have access to everything at the office. Print to the printers, access the server or internet. If you are interested, we can help. The VPN will setup a secure tunnel from your computer to the home or office.  The bad guys can’t watch what you are doing when you are remote.  Give us a call or shoot us an email.

Lenharth Systems Celebrates 27 Years in Business!

Exciting news! Did you know 2023 marks our 27th year in business?! It’s hard to believe time passed so quickly, but we’re happy to celebrate this milestone. We’d like to thank all of our customers for your support and loyalty throughout the years—after all, we wouldn’t be here without you! Take a stroll down memory lane with us by checking out a few special highlights from our history. And, drop us a line! We always love hearing from you!

 

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Digital Photos – Quick thoughts on Organizing.

Organizing your digital photos is easier than you think.  It does take some time to setup the process, then it should be pretty easy to organize, share, find and use your photos.

There are many programs for organizing your photos.  A few things to keep in mind.  First:  BACKUP your photos.  They are precious.  Make sure you have safely stored all your photos in multiple places.  Second:  Keep them organized.  Use Adobe Lightroom, Apple Photos, Nomacs, Google Photos, or Camera Software (NikonView, Canon, Etc.)  Your camera (if not a phone) probably came with something to help.  Adobe is the leader in this arena, but Apple, Google and Samsung have been working hard to catch up now that we all carry a camera with our phone everywhere.  Adobe has some great features; watermarks for sharing, editing options, etc.  Apple Photos is only available on the MacOS, but it is free for MacOS users.  It has some great editing features and plug ins are available to add features.  Nomacs is a great free open source option on Windows.  Apple, Google and Samsung offer cloud storage and access to your photos.  It is definitely worth thinking about cloud storage for photos.  This is just a taste of options and things to think about.

We are available for information, just drop us a line.