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🛰How the internet Outages Works?
Internet outage cause significant disruption to businesses, individuals, and entire communities that rely on the internet for work, education, and social interactions.
An internet outage is a period of time when a portion or all of the internet connectivity is disrupted or not available to users. During an internet outage, users may not be able to access websites, use online services, or communicate with others through internet-based applications.
Internet outages can occur due to various reasons, including natural disasters such as earthquakes or hurricanes, technical issues with network infrastructure, cyber attacks, or human error.
Enter a URL or click on a link in your browser. Then you wait a few seconds for your page to load. But sometimes you have to wait. Alternatively, you may receive Error 404: Page Not Found. While awaiting the server's response, your browser might have timed out. We often simplify all of these events into a single statement, like "The Internet is down."
🚨 95 % of all internet data accessed via sea cable (cables, wireless, satellite)
In almost all cases, the global network interconnection that provides us with the World Wide Web, e-mail, and a plethora of other online services is still operational. The Internet is still available; we just can't access it.
But why is this so? The underlying cause could be almost anywhere. Something inside your computer, attached peripheral equipment, or a service interruption from your ISP could be the culprit.
It could be a regional or nationwide outage caused by faulty equipment, weather problems, accidental or malicious cable damage, or disruptions caused by malicious software like viruses and Trojan horses. It could also be something as simple as the requirement for routine maintenance.
How The Internet Outages Works?
In order to understand an outage, we need to look at the different parts of the internet infrastructure. The backbone of the internet is made up of interconnected cables that run through every country on earth. These cables are essential in order to deliver data quickly and reliably. While these cables are essential, they are also vulnerable.
🚦 An attacker could send a malicious message through one of these cables causing an outage – even a regional one.
This is why it's important for cloud service provider networks like Azure, Amazon Web Services (AWS) to have multiple backup systems in place in case of an emergency.
Internet outages can be a frustrating experience for anyone, whether you're using the Internet for work, entertainment, or just to stay connected with friends and family. There are a variety of reasons why an Internet outage might occur and we'll go over each of them as below:
Power Outages or Broken Transmission Lines
Physical factors such as power outages or broken transmission lines: These are the most common types of outages and usually occur because of external factors such as weather or physical damage.
Software Bugs or Misconfigurations
Internal problems related to software bugs or misconfigurations: These can happen when software is not properly installed or when incorrect settings are used.
Cybersecurity threats, such as distributed denial of service attacks: These attacks target specific websites or servers with a barrage of traffic in order to cause them to crash or go offline.
Lack of Technical Support
Poor customer service and a lack of technical support: When customers cannot reach anyone on the phone to help with an issue, this can lead to frustration and anger.
Changes in bandwidth requirements as demand increases: As bandwidth usage increases, so too does the chance for an outage due to insufficient infrastructure support (either from providers OR from individual users).
Outdated Networks & Infrastructure
Core routing issues and an aging infrastructure: Over time, outdated networks and routers can become more susceptible to failure due to increased traffic loads or other circumstances beyond their control (such as weather).
Weather or Geography
Unreliable connections due to weather or geography: Weather conditions can have a significant impact on how well networks function – for example, heavy rain can cause water leaks that affect electrical installations near trees whose roots access underground cables.
🚨 A good way to prevent internet outages is by regularly checking your network status (using tools like Network Monitor) and addressing any problems that you find before they become major problems!
Impact Of An Internet Outage
The impact of an internet outage can be far reaching, not just for businesses but also for individuals. For example, if you're unable to access your bank account or social media accounts because of an outage, this can be extremely frustrating and disruptive. In some cases, it may even lead to financial losses due to delayed transactions or lost data.
Public services are also susceptible to outages due to their reliance on the internet for delivery. Healthcare providers, for example, rely heavily on electronic health records, which are frequently stored online. If there is an interruption in service caused by a cyberattack or other issue with the infrastructure, patients may not be able or willing to access their health records. This could have serious consequences for their care and future health outcomes.
Resolve An Internet Outage Locally
If you're experiencing an internet outage, don't panic! With a little knowledge and some troubleshooting steps, you can resolve the issue quickly. Below, we'll outline the different types of local internet outages and how to identify them.
Local Internet outages can happen for a variety of reasons, but there are three main types: hardware failures, network problems, and ISP issues. Here are each of those types in more detail:.
Hardware failures: This is when one or more pieces of hardware in your internetworking fails. This might include your router, switch, or modem.
Network problems: This is when your computer's network connection isn't working correctly. This could be caused by a faulty cable or bad wireless connection.
ISP issues: This is when your ISP is having trouble providing service to your area. This might be due to high demand or an outage at their end.
Internet outages can be a major issue for businesses and individuals, often leading to lost data, financial losses, and disruption of services. It is essential for businesses to have backup systems in place should an outage occur, so that connectivity can be maintained during heavy usage periods. Take the time today to assess your network's vulnerabilities and make sure you are prepared for potential internet outages!
How prepared are you for potential Internet outages? Are you aware of your technology's vulnerabilities? Do you have a backup system in place? Do you know who should be responsible for restoring service if there is an emergency? The answers to these questions will determine whether you're likely experience any effects from an internet outage in the future.
Thing to do when internet is down
1: Repeatedly click refresh
2: Nervously walk back and forth
3: Cry in the mirror
4: Complain to your local provider
5: Start Cooking or Painting
Hi, I’m Wajid Khan. I am trying to explain computer stuff in a simple and engaging manner, so that even non-techies can easily understand, and delivered to your inbox weekly.
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