Data Net Blog

Data Net Blog

Data Net has been serving the California area since 1983, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Here’s Why You Are Paying So Much for Data Privacy

Here’s Why You Are Paying So Much for Data Privacy

We know that security is far from a small investment, but this only serves to highlight how important it can be to your business’ continued success. You might wonder why security is such an important investment if you don’t intend to suffer a data breach, and that’s precisely the point. The cost of not investing in security far outweighs the initial investment.

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The Phisher—A Modern Take on The Raven

The Phisher—A Modern Take on The Raven

What if Edgar Allan Poe wrote “The Raven” during the information age?

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Why BEC is Such a Negative Circumstance for Any Organization

Why BEC is Such a Negative Circumstance for Any Organization

It doesn’t always take a complicated malware or ransomware attack to break your business. Sometimes it’s as easy as someone sending you an email and pretending they have authority over you. Compromising a business email is one of the most common and easy hacking attacks to pull off, so you should be aware of how to put a stop to it.

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Microsoft May Have Opened Up Millions of PCs to a Potential Cybersecurity Threat

Microsoft May Have Opened Up Millions of PCs to a Potential Cybersecurity Threat

Microsoft generally takes security very seriously, and for the most part, if you keep your Windows and Server operating systems updated, you can generally depend on some base-level security and stability. Unfortunately, it was recently discovered that, for almost two years, a very critical defense mechanism within Windows wasn’t being properly secured.

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Don’t Give Up on Password Managers, Even Though LastPass was Breached

Don’t Give Up on Password Managers, Even Though LastPass was Breached

In August, LastPass suffered a data breach that allowed hackers to access the LastPass source code. Let’s take a look at this situation and see what you need to do to maintain proper password security moving forward.

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This Ransomware Group’s Antics Remind Us How Dangerous Ransomware Can Be

This Ransomware Group’s Antics Remind Us How Dangerous Ransomware Can Be

Just like any other business that takes some time to get to know a new client, a new type of ransomware can take up to two weeks to map a network before it goes in for the kill. This threat from a group called Zeppelin has the potential to be a major threat actor in the ransomware space.

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Security that’s So Simple, It’s Smart

Security that’s So Simple, It’s Smart

Cybersecurity, to many, can sound inherently complicated—complicated enough, perhaps, that many may elect to put it off for as long as they can, or even choose to go without it. Even without our obvious bias factoring into our considerations, this is a bad idea. Let’s go over some basic security practices that are simple to enact, but can easily make a world of difference for your security.

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MFA Could be Improved Upon With Adaptive Authentication

MFA Could be Improved Upon With Adaptive Authentication

We’d be the first to admit that, as much as we’d recommend that you use multi-factor authentication wherever it is available, MFA isn’t perfect. This makes the idea that an improvement to these methods is on the horizon an intriguing one. Let’s discuss what may become the new and improved standard fairly soon.

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Have You Been Breached? Here’s How to Find Out

Have You Been Breached? Here’s How to Find Out

Did you know that you could be the victim of a data breach without even knowing it? It’s possible, really. If a hacker has managed to infiltrate a website or service that you use without giving up the goat, so to speak, they could have your information and you might not even know about it. Thankfully, there are ways around this, and it all starts by asking that simple question: what if my information was stolen, and what is it being used for?

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All You Need to Know About the Raspberry Robin Worm

All You Need to Know About the Raspberry Robin Worm

Using USB drives to spread threats is certainly not a novel concept, and you should always be wary of potential threats using USB drives to make their rounds. In particular, a new and emerging threat called the Raspberry Robin worm could shake things up in the world of cybersecurity. What is this threat, and how can you keep yourself and your business safe from its attacks?

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As Business Risks Change, So Too Must Our Cybersecurity

As Business Risks Change, So Too Must Our Cybersecurity

As the technology we use in business and in life has advanced, the threats that target it have done the same and then some. Let’s take a few minutes to discuss these threats and what you need to do to protect yourself.

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Employee Burnout Can Seriously Affect Your Business’ Cybersecurity

Employee Burnout Can Seriously Affect Your Business’ Cybersecurity

Burnout is a very real thing, and it can lead to your employees becoming disengaged in their work in more ways than one. Their performance can suffer, but so too can their adherence to your workplace policies—policies like cybersecurity. Let’s take a look at the idea of cybersecurity burnout at all levels, whether it’s for your average employee or your IT workers.

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Greedy New Android Malware Can Empty Your Wallet

Greedy New Android Malware Can Empty Your Wallet

A new type of Android malware called “toll fraud malware” has been discovered, leading many individuals to question why they are being signed up for services that they do not want. In other words, there is malware out there that is spending users’ money without their permission. How rude!

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Technology Can Help You Gain Control Over Your Business’ Security

Technology Can Help You Gain Control Over Your Business’ Security

We write a lot of blogs about how you can protect your network and data infrastructure from cybersecurity threats, but it’s equally important that you take time to assess and address issues related to your physical security infrastructure. Today’s blog will be dedicated to what goes into a successful physical security strategy and how you can ensure that you’re protecting your business’ assets in the best way possible.

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Maintaining Continuity is Key to Getting Through Tough Spots

Maintaining Continuity is Key to Getting Through Tough Spots

When you get right down to it, your business is probably vulnerable to cyberattacks, no matter how prepared you are. There are countless ways you can improve your operations, but if you don’t take steps now to safeguard your company’s infrastructure, you could risk facing an even greater threat to your business’ future: a cybersecurity breach. There are simple steps that can be taken to help ensure your organization isn’t sunk by a random security breach.

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The Risks of Unsecured IoT Devices were Made Clear by the RSOCKS Botnet

The Risks of Unsecured IoT Devices were Made Clear by the RSOCKS Botnet

If you have never heard of a botnet, they are scary entities indeed. Imagine countless connected devices from all over the world, all joined together by malicious actors who want to use these infected devices to launch massive attacks against businesses, organizations, and governments. One such attack was launched by a Russian botnet consisting of millions of Internet of Things devices. Thanks to the efforts of the United States Department of Justice and various law enforcement agencies throughout Germany, the United Kingdom, and the Netherlands, it has been brought to a halt.

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Tip of the Week: How to Ensure You’re Using Strong Passwords

Tip of the Week: How to Ensure You’re Using Strong Passwords

Creating secure passwords is not always the easiest thing in the world, as evidenced by many individuals opting to go with the same password for multiple accounts. Thankfully, you have us to help walk you through how to make a secure password. Let’s discuss some of the best practices associated with passwords and how you can get started using them to maintain security for your online accounts. 

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There Are A Lot More Scams Than You May Realize

There Are A Lot More Scams Than You May Realize

How many scams and spam messages do you receive on a daily basis? We bet it’s more than you think. Scams affect countless individuals and can cost a pretty penny if they are not handled appropriately. Let’s go over why some individuals might be more likely to fall for scams than others, as well as what you can do to keep your employees from inadvertently costing your company

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What Data is Stolen During a Ransomware Attack?

What Data is Stolen During a Ransomware Attack?

You can’t check the news without seeing the word “ransomware” plastered across the screen. It’s a major threat for businesses in just about any industry and of any size. In order to keep your business safe both now and into the future, you’ll have to implement adequate security measures that can put a stop to these types of threats. Of course, it’s easier said than done, especially when certain data is more likely to be targeted than others.

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Largest DDoS Attack Ever Thwarted by Cloudflare

Largest DDoS Attack Ever Thwarted by Cloudflare

Continuing their record of the past few months, Cloudflare has stopped yet another DDoS attack—this time, one of record-breaking severity. According to the company, this attack—specifically, an HTTPS DDoS attack—was the largest one ever recorded.

Let’s explore what this kind of attack is in the context of what happened, and what you can do to help keep your business safe.

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Artificial intelligence has become one of the most talked-about technologies throughout every sector of society. It’s being widely used in business, education, and civic life. We want to focus on the latter element and discuss how the U.S. Department...

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