There are many issues that could affect an organization’s IT infrastructure. None are worse than network connectivity issues. Almost every other problem will have a very clear cause. Internet connectivity is usually a problem that should be escalated to an ISP. Mail flow, server issues are mostly self-contained problems. Network connectivity issues are often caused by causes very difficult to identify. Here are some of the more common causes and remedies:

Broadcast storm

The typical computer network produced a lot of broadcast traffic. This is amplified when someone inadvertently connects one network outlet directly to another. This is not uncommon and has brought down several large networks. The only way to rule it out is to do a visual inspection of every network outlet on the premises.

Faulty device

There are a lot of network devices connected to a computer network. In recent times that list has grown from mostly computers to include IP phones, IP cameras, Printers, multi-function devices, etc. When one of these devices malfunctions, there can be network connectivity issues. The fastest way to isolate the device is to run the network will all extra devices powered down. Then power them on systematically and monitor.

DHCP

Every computer network should have only one DHCP server. A DHCP server hands out IP addresses to devices on the network. The problems start when there is more than one DHCP handing out addresses. This means that some devices get the right IP, with the others losing network access and access to services. There are applications which monitor a network and alert when a rogue DHCP server is detected.


gigatech-2-novConnecting an unprotected computer to the internet these days is dangerous. Even visiting the wrong website once can mean a compromised computer. Here is a step by step guide to protecting a computer from the dangers of the internet:

Antivirus

The first step is to make sure to install a virus scanner, or in the case of Windows 10, use Windows Defender. It is the most capable free virus scanner available and in future will use AI to detect threats as they happen.

Firewall

The next step is to secure the computer with a firewall. Again, every OS now comes with a built-in firewall. Just ensure that everything except the ports and applications you use is open. There are detailed guides for setting up a personal firewall.

Browsers

Google Chrome is currently the most secure browser. In addition, there are add-ons that will prevent popups and other links from opening in the background. There are also other plugins that block trackers and ad networks.

Updates

This is one of the most annoying for users but is also the most important. Keeping the computer up to date will ensure that malware that relies on older vulnerabilities will be negated. Update both the operating system and all the applications.

Networks

In the case of laptops and phones, only connect to known wireless networks. Especially when it comes to coffee shops and hotels. Make sure you are connecting to the right network as there are rogue networks meant to intercept your data as it goes through


Article written by AnexTek, a technology blog

If you need a new method that will help you take your business to the next level, then you might be wondering where to turn. Although you will find many ways to grow your business, overlooking the benefits of creating a mobile app would be a mistake. More people than ever before own smartphones, so having an app is a great way to grab their attenmobile-app-for-your-businesstion, and iPhone app developers Los Angeles can help.

Branding

Branding is an important part of the marketing process for all businesses, but gaining exposure is not always easy. The good news is that you can use an Android app development service to create a mobile application that has the logo of your business. Although people might not use your app every day, they will still see your logo, and that will help you establish your brand.

Engagement

Keeping your customers engaged is vital if you want to improve the success of your business, and using a company that provides mobile application development Los Angeles will work wonders. Create an app that has a push notification feature, and you can instantly communicate with your audience whenever you want.

Special Offers

Offering your customers discounts is one of the best ways to encourage them to remain loyal to your company. When you have a mobile app, you can send discount codes and offer people deals for birthdays and other special events. To increase your response rate, always include a deadline for each offer, which will create a sense of urgency.


Halcyon Innovation specializes in both iPhone and Android app development for business purposes. For custom software development, contact Halcyon Innovation.


circuit-board2E-beam technology has advanced significantly throughout the years.

Written by: Denton Vacuum, LLC

If you are new to e-beam technology, this article will help provide you with all the information that you need to understand everything that you need to know about e-beam evaporation, application, and methodologies.

About E-Beams

Ebeam evaporation is a process that is similar to thermal evaporation because of its heating capabilities. In thermal evaporation, the source material is heated above its boiling or sublimation temperature and is evaporated to form a thin film on the surface that is scattered with evaporated atoms. This method is also similar in that its’ pore ability covers steps, making it ideal for lift-off processes. Another noticeable advantage of this is that is can add a large amount of energy into the source material. This will yield a higher density film with an increased adhesion to the substrate. Now, because the electron beam can only heat the source material and not the entire crucible, a lower degree of contamination from the crucible will be present. This is highly advantageous for ebeam users at the substrate will have a higher quality output.

Now, because PVD thermal evaporation and ebeam evaporation are so similar, many people can not differentiate the quality output from either one, resulting in a roll of the dice. But, it’s important that you remember that although they are similar in styles, they are also ideal for different processes. For example, e-beam evaporation works best when working within the circuitry and wafering industry.


Developing a mobile app and delivering it to the store is a complicated process. If you have experience in Android app development, the process of developing the app may not be an issue. However, when it comes to submitting it to the store, you may face some complications. There are many things that you need to take care of to get your app accepted on Google Play store. If based in Los Angeles, it’s nice to get someone who does app development in Los Angeles to guide you through the aspects you need to consider for the Android app to be approved.

Screen-Shot-2016-02-26-at-1.07.04-AM

The first step is to get a developer’s account for distributing Android apps in the marketplace. Without this you cannot begin the process.

With the developers’ account, you can submit an Android app to the store. Before submitting, ensure that extensive app testing has been carried out on different devices with different screen sizes and processor architecture. There are many mobile app developers Los Angeles to help you in testing your mobile app.

With the app ready and functioning properly, get to understand the publishing process and be familiar with it. You need to prepare an Android app for release using the standard process common to all apps. Next, understand Google Play Policies and Agreements as these are the most common reason apps fail to get approved on Google Play store.

Other things to consider are the app’s content rating, country of distribution, app’s overall size, and promotional graphics, screenshots, and videos.
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When you need mobile application development in Los Angeles, Halcyon Innovation is the number one choice.