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.

Password Management Tools: An overview

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Effective password management is an essential aspect of cybersecurity. With the increasing number of online accounts and services, remembering all those passwords can be a daunting task. Password management tools provide an effective solution to this problem. This blog discusses the benefits of using password management tools and some password management best practices to be followed.

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A Zero-Day Vulnerability Found in Barracuda’s Email Security

A Zero-Day Vulnerability Found in Barracuda’s Email Security

What happens when the tools designed to keep organizations safe from network breaches, are the victim of a cyberattack? After all, these tools are just applications, albeit sophisticated pieces of security software, they can run the risk of being exploited much in the same way any other software is. This is exactly what happened to cybersecurity giant Barracuda as it was the victim of a zero-day exploit. Let’s take a look at the hack and how you can protect your business from sharing the same fate.

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4 Ways to Detect a Phishing Attack

4 Ways to Detect a Phishing Attack

A modern network, when properly configured and protected with modern cybersecurity tools, can be extremely secure. Since that’s been the trend for some organizations over the years, hackers have been looking for ways around the security many businesses have in place. If hackers can’t break in through normal means, they will turn to other, more insidious methods, like phishing attacks, to get what they are after.

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3 ways Office 365 helps cut down your IT costs

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Want to switch to Office 365, but are not sure if it is cost effective? In this blog, we discuss three ways in which Office 365 can help bring down your IT costs.

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Gmail and Google Calendar Add Client-Side Encryption

Gmail and Google Calendar Add Client-Side Encryption

Google is rolling out client-side encryption to Gmail and Calendar, which will allow users to create meeting events as well as send and receive emails that have been encrypted before being sent to Google servers. Client-side encryption will be available to organizations with Google Workspace Enterprise Plus, Education Standard, and Education Plus plans. All other types of Google Workspace accounts and personal Gmail accounts will not get client-side encryption.

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FTC Safeguards Rule: What You Need to Know

FTC Safeguards Rule: What You Need to Know

The Federal Trade Commission has developed their Safeguards Rule for one purpose: To set up a guideline on how to interact, store, and use customer information. The FTC enacted the Rule in 2003, but it was heavily amended in 2021 to ensure that it keeps up with the technology used by businesses today. It outlines the policies and procedures that all covered companies need to enact.

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Your guide to Office 365 Part 1

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Are you considering investing in Microsoft Office 365? Whether you already use the Microsoft Office Suite and are now thinking of switching, or considering whether to opt for this Microsoft product as your first Office tool, this blog will help you understand Microsoft Office 365 better. Learn what Office 365 is all about in our 2-part blog series.

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Here’s How Fast Your Password Can Be Cracked

Here’s How Fast Your Password Can Be Cracked

Weak passwords are one of the leading causes of cybercrime, identity theft, and data breaches. Sure, it’s easy to say it, but this time we wanted to demonstrate just how easy it is to crack a wimpy password. 

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Email safety: Firewalls and antivirus are great, but what about your employees

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The Verizon Data Breach Investigations report states that emails are the primary source of two-thirds of malware. Email is an easy target simply because there is more human touch involved in the case of emails. There’s always a stray chance that someone will end up clicking on a phishing link or downloading the wrong attachment or simply including sensitive, confidential information in an unencrypted email. The first step to securing your email systems is training your employees. Train your employees to identify harmful email messages and to be aware of your firm’s IT protocols and rules. There are 4 major ways in which your employees may end up compromising your email security. These are

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Understanding Enterprise Security Can Improve Your Business’ Training

Understanding Enterprise Security Can Improve Your Business’ Training

For the growing business, doing the right things to secure your network and data is a constantly evolving situation. For larger businesses, they tend to approach the situation with a different perspective. They plan out the whole process. This is what is called enterprise security.  Let’s take a look at what enterprise security entails and how the little guy can benefit from doing things like larger companies do them. 

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When It Comes to Protecting Your Business, Your Team Members are a Critical Element

When It Comes to Protecting Your Business, Your Team Members are a Critical Element

Cybersecurity has gradually become more and more of a focus for modern businesses as threats to their data and general operations have mounted over time. This means that businesses need to approach their security with a multifaceted strategy, involving a combination of the right tools and IT support and the training to use them. Let’s take a few moments to dive into security training and why it is so critical.

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Strategies to Help You Secure the Data You Have in the Cloud

Strategies to Help You Secure the Data You Have in the Cloud

Most businesses leverage the cloud in at least some capacity, whether cloud-based apps or cloud-based infrastructure. In any case, using the cloud comes with inherent security questions that must be addressed during the planning, implementation, and launch phases of any solution. Let’s go over some of the ways you might protect data and applications stored in the cloud.

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What Impact Might Wearable Technology Have on Your Business?

What Impact Might Wearable Technology Have on Your Business?

Wearable technology is all over the place in your office, whether you realize it or not. Consider how many of your employees wear smartwatches or health trackers. All of these devices tend to enrich the lives of those who use them, but they can quickly become network security risks if you aren’t prepared to handle them on your company network. Let’s go over what you need to consider to protect your business from wearable technology.

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Ransomware vs. other malware attacks

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There is no end to the volume and type of malware out there in cyberspace. For a very long time, organizations were aware that viruses could attack their data, render it corrupted and unusable. They were also aware that malware was used to steal data and use it for–primarily–monetary gain. Sell off banks of credit card numbers, steal identities, re-sell Social Security numbers, etc.

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7 Cybersecurity basics to never forget

7 Cybersecurity basics to never forget

No matter how much people hear “data safety,” they still can get sloppy about their cybersecurity. One of the reasons is that there are so many constant reminders that the warnings just become that much more background noise. Today, let's do a quick review of the ones you hear most about ( and most likely to forget about) Passwords.

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Getting Suspicious Messages? They Are Probably Phishing Attacks

Getting Suspicious Messages? They Are Probably Phishing Attacks

Phishing is a word that has a couple of different meanings, depending on the spelling and context. Fishing, like the act of sitting down with a pole and trying to catch a fish, can be a relaxing, leisurely activity. Phishing, with a “ph,” is anything but that, and it can be a tiring and scary situation to navigate—particularly if you or one of your employees have fallen victim to an attack.

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4 Things You Can Do to Improve Security When You Work From Home

4 Things You Can Do to Improve Security When You Work From Home

Is your business prepared to handle the many challenges that come from remote work, chief among them security? If you aren’t, then the transition to remote or hybrid operations is going to be a rough one, to say the least. Let’s discuss how you can implement secure remote or hybrid work policies that are sure to protect your business now and in the future.

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Phishing Can Have Multiple Attack Vectors

Phishing Can Have Multiple Attack Vectors

Phishing is a pressing issue for everyone, not just businesses. The main problem is that the phishing messages keep getting more and more sophisticated and keep coming and coming until, eventually, something negative happens. For this week’s tip, we wanted to discuss the different types of phishing you can encounter. 

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Face It, You Probably Don’t Know Much About Cybersecurity, Part 2

Face It, You Probably Don’t Know Much About Cybersecurity, Part 2

Last week, we went through why training is such a crucial part of your business’ cybersecurity process. This week we will turn our attention to some of the tools and other strategies that your organization should be using to mitigate security threats. 

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Face It, You Probably Don’t Know Much About Cybersecurity, Part 1

Face It, You Probably Don’t Know Much About Cybersecurity, Part 1

Admit it, you don’t know all that much about cybersecurity. In this blog, we spend a lot of time discussing security issues. After all, today there are more threats than ever and many different types of problems that IT administrators, business decision-makers, and even individual employees have to deal with. Over the next two weeks, we have decided to discuss the reality of cybersecurity and what you need to know to get out in front of it. 

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