Cyber security and wireless networks

Introduction

Welcome to our Cyber security and wireless networks article. In this article, we will guide you with the information you need to be more security aware.

Cybercriminals are more intelligent than ever, using every trick in the book to get into your network.

Malware is a growing problem you must be aware of, especially if you have a business or work for a company with sensitive information.

While it’s impossible to guarantee that you won’t get hacked someday, some simple best practices will help keep cyber criminals from gaining access to your digital assets.

Cyber security and wireless networks | Image by Darwin Laganzon from Pixabay

Cyber security and wireless networks – Phishing email.

The easiest and most common way for malware to enter your network is through a phishing email.

Phishing emails are sent by criminals to trick you into clicking on a link or opening an attachment in the email.

Phishing emails can be sent to many people or targeted at specific individuals. For example, the email could look like it is coming from someone you know and trust, such as your friend or a co-worker, and ask you to open an attachment or click on a link to view their vacation photos.

This type of phish is usually easy to recognize because there would be no reason why your friend would send you photos via email instead of just sending them directly from their phone or another device.

Social media can be insidious.

Social media can be an insidious way for malefactors to gather personal information about you and use it to access your accounts.

This can happen when social media sites are compromised, or malicious hackers find a way around security.

If you are concerned about protecting the privacy of your personal information, we recommend that you refrain from posting any sensitive information online.

Passwords should be unique, long, and difficult to guess.

  • Use unique, long, and difficult-to-guess passwords for each website.
  • Use a password manager like 1Password to keep track of your passwords.
  • Password managers can generate secure passwords for you or store them in an encrypted database only you can access.

Always lock your device when you’re not using it.

It’s a good idea to lock your device whenever you walk away from it. Locking your phone will prevent others from accessing its data, and locking your computer will keep others from snooping around in the files on your hard drive or seeing what’s on the screen.

If you’re using a laptop, tablet, or smart TV at home, it’s also a good idea to lock those devices when not in use so that no one can access them accidentally by walking past or bumping into them.

Don’t install software or plugins that are not necessary for the task at hand.

You also want to avoid installing software or plugins that are unnecessary for the task.

For example, if you use a web browser to look up information on local attractions, don’t install an app or plugin that provides travel tips.

Similarly, if you’re performing a Google search on your hometown’s new mayor, don’t download the Wikipedia app unless you plan on reading several articles about him.

When connecting to public WiFi networks, use a virtual private network (VPN).

Using public WiFi hotspots is a great way to save money and stay connected while you’re on the go.

However, connecting without proper precautions can expose your data to cyber criminals actively trying to steal information from unsuspecting users.

To protect yourself, consider using a virtual private network (VPN). A VPN creates an encrypted tunnel between your computer and the VPN server, effectively hiding all of your activity from anyone who may be snooping around on that network or monitoring it for nefarious purposes.

This includes hackers, advertisers, and even governments! If you’re concerned about getting hacked when using free public WiFi, consider these tips:

  • When shopping online or banking over public WiFi networks, use a VPN so nobody can intercept any of your personal information.
  • For added security when traveling abroad with mobile devices, connect remotely through a secure VPN before accessing sensitive applications like email or online banking accounts.

The cost of purchasing such services varies depending on how many servers they have available worldwide. Still, there are also some free options available if you’d rather not pay anything at all!

Avoid connecting to public hotspots if possible.

You should avoid connecting to public hotspots if possible. Public WiFi networks are less secure than private networks, so they’re more likely to have malware or other security problems.

Cybercriminals can also monitor public WiFi, making it easy for them to steal your personal information.

In addition, many small business owners use public WiFi networks without changing the default settings on their routers which means anyone in the vicinity can access your data if they know how to do so.

Keep the software on all devices up to date with the latest patches and security updates.

  • Update your operating system, browser, and other software as soon as new updates are available.
  • Update your antivirus, anti-malware, anti-spyware and anti-ransomware software at least once monthly. And make sure to keep it in tune with the latest patches that come out regularly.
  • Make sure you have an excellent anti-exploit program on your computer as well.

Use a password manager application.

Like most people, you probably use the same password across your accounts, and that’s an understandable habit.

But unfortunately, it also leaves you vulnerable to hackers who can take control of one account and quickly access everything else you’ve got online.

The best way to avoid this problem is to use a password manager application (like LastPass or 1Password).

These apps will help you create and manage unique passwords for all your accounts, and they’ll also generate strong, random passwords that are difficult for hackers to crack.

Not only that, but they’ll store those long strings of characters in an encrypted file on your computer, not in plain text where anyone can see them (or, even worse, write them down).

If a hacker does somehow get access to that file through nefarious means such as malware infection or phishing email scamming attempts (more about these later), their next step would be figuring out what encryption algorithm was used by the app, which would take years if not decades with today’s technology.

Follow these best practices to keep cybercriminals from gaining access to your digital assets.

  • Don’t use public WiFi. This includes public hotspots at airports, hotels, and restaurants and free WiFi in coffee shops and coffee shops, and these locations are often not secure.

If you must use a public network, take extra precautions like using a VPN or Virtual Private Network. This encrypts all your data so only trusted parties can see it.

  • Don’t use public computers for shopping or banking online (unless you have to). Instead, do this kind of work on your computer at home, or better yet:

Get a smartphone! Mobile devices are more secure because they’re harder to infiltrate viruses than PCs, and they’re easy enough for anyone who knows how to use them.

Conclusion

I hope this guide has been helpful to you. We live in an exciting time, and there are so many ways that our lives can be improved through technology.

However, there is also a dark side that can cause us to harm if we aren’t careful with how we use these new technologies or what data we share with others online.

You must keep up with the latest security news to know how best to protect yourself from cyber criminals who want nothing more than their next victim to fall prey.

 

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