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How Zero Trust Networks Operate

But how do zero-trust networks operate, and what exactly makes them more effective than other types of security?

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Network Bandwidth

Zero-trust network access (ZTNA) is a way of limiting who is allowed to access enterprise networks. As the name implies, ZTNA doesn’t make any assumptions about unknown endpoints, users, or applications other than that they might be untrustworthy. To combat the ongoing risks associated with allowing dangerous actors or applications to exploit network vulnerabilities, ZTNA draws a hard line in the sand and requires proof of authentication and authorization.

It’s worth noting that ZTNA works by only affording information that must be known, and only that much. While this might seem restrictive, it’s not overly cumbersome when you consider the problems resulting from a data breach. In essence, ZTNA reimagines what it means to secure networks. Instead of creating a perimeter of security—a concept popularized by firewalls and other similar technologies—ZTNA instead focuses on building trust on the individual access level.

There are a few reasons why the traditional ways of securing networks, while still valuable, aren’t sufficient for in-depth protection in today’s world. A big part of the issue is that more and more operations are moving to the cloud and remote locations. As networks have to expand to meet this demand, older forms of perimeter protection can’t keep up. But how do zero-trust networks operate, and what exactly makes them more effective than other types of security?

1. What Are the Key Features of Zero-Trust Network Access?

When thinking about ZTNA, it’s helpful to conceptualize it as part of the DNA of your network. Implementing a ZTNA means that every aspect of how your network security functions must follow its protocols. By creating this kind of zero-trust network access, organizations can do a much more thorough job of controlling who’s allowed to access corporate data. These are a few of the key features that are essential to ZTNA:

Comprehensive, Secure Connection – No matter where legitimate users are located, they need to access enterprise networks safely. Good ZTNA creates an ecosystem where all connected users and applications can confidently connect without worry.

Computer Network Expert with Microsoft

Integration with Cloud Platforms and Applications – Your networks aren’t just your own in today’s world. The vast majority of organizations utilize public and hybrid cloud models and use large suites of third-party apps. Integrating internal ZTNA policies with these essential network technologies will help keep your enterprise safer in this ever-changing landscape.

Keep Them Separated – An actual zero-trust architecture doesn’t compromise when segregating potential threat vectors and authentication tools. Keeping each piece independent facilitates a complete zero-trust environment.

Get Experts on Your Team – No matter the skill of your internal IT department, having the expertise of ZTNA experts from a security service provider will create whole new levels of safety.

Don’t Compromise on Reaching Users and Devices – It needs to be comprehensive for ZTNA to be fully effective. This means every user and device connecting to enterprise networks must pass muster.

2. How Do Technologies Integrate Zero-Trust Network Access?

Certain technologies integrate ZTNA into larger, overarching tools. Secure access service edge (SASE) is one example of this. With SASE, you’re getting a combination of a software-defined wide-area network (SD-WAN) with a lineup of cutting-edge security tools.

The best SASE offerings out there today will typically have an option for enterprises to enact ZTNA protocols on their networks. Having ZTNA come as part of a more extensive offering can help drive cost savings and foster a more airtight and seamless security architecture.

The world of cybersecurity is constantly changing. It’s the job of enterprises to keep up with this, or else risk the loss of critical data. Adopting zero-trust network access policies can help organizations keep threats at bay.

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Computer Network

Why Having a Secure VPN Is So Important

The VPN will encrypt the data on your device and hide your IP address by sending what you are doing online through a secure chain to the other server.

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Why Having a Secure VPN Is So Important

Recently, you might have heard your computer-savvy friends discussing which VPN they are using on their laptops. If you wonder what a VPN is and how it can help you, no worries, it is not as well-known as some other computer-related terms. Below we will look at what VPN means, what it can do, and the importance of having an ultra-secure one.

1. VPN 101

A Virtual Private Network – VPN lets you create a secure connection over the internet to another network. As How to Geek notes, the VPN will connect your smartphone, computer, or tablet to another computer, also known as a server, somewhere on the internet. You can then use that computer’s internet connection to surf the ‘net.

In more technical terms, the VPN will encrypt the data on your device and hide your IP address by sending what you are doing online through a secure chain to the other server.

Initially, VPNs were created to connect businesses over the internet or allow people to access a company’s network from their homes. Interestingly, if your VPN uses a server in another country when you are online, it will look like you are in that country as well.

2. Why Have a VPN?

There are several reasons why having a VPN is a good idea. For instance, according to Forbes, it is an excellent safety and security feature for people who like using public Wi-Fi. While this is a convenient service, the fact remains that paying your bills online while sipping a latte at the local coffee shop could cause you to become a victim of a cybercriminal who is nearby tracking your online activity. Using a VPN while on these networks will hide your browsing history, banking info, passwords, and more from creepy cyber crooks.

A second reason to use a VPN is your internet service provider (ISP). Whichever provider you use can access your internet data, including where you are browsing and when. This info can be sold to other companies, and in the case of a data breach, having your data at companies, you didn’t realize had access to could be especially problematic. The VPN will help keep your IP address hidden from your service provider.

3. A Secure VPN Is Key

You might have seen ads for “free” VPN services and are now wondering if this is a reasonable option to try. Unfortunately, a free VPN service may be more likely to be open to cyber attacks and security breaches; this is because the companies offering this service at no cost will often try to earn back some money by selling your data or sending ads that may be infected with viruses.

To make the VPN experience as safe and secure as possible, it is a good idea to go with a paid VPN service. For example, LifeLock offers a range of secure VPNs with each of their plans; their website has information on the available options and the best LifeLock promo codes that are currently available. The LifeLock plans also include data monitoring services that will send you alerts if your personal information has been compromised in any way online.

4. VPNs: Helpful and Affordable

Now that you know more about what a VPN is and how they work, it is easy to understand why your tech-savvy pals are so excited about them. Keeping your information safe, secure and away from prying eyes are great reasons to invest in a Virtual Private Network.

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