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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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Artificial Intelligence (AI)

WORM-Compliant Storage: Exploring Write Once Read Many (WORM) Functionality

This is sometimes referred to as write once, read many, or WORM, compatible storage. With a name like that, it’s hardly surprising that many need help understanding it.

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How does WORM storage work

Organizations generate an immense quantity of data, yet sometimes they need or want to preserve it in an unalterable format.

For legal reasons, a non-profit organization may desire to keep its financial information in this format regularly. An institution may desire to save graduation records in this manner in case the actual records are lost in an accident. Businesses may desire unalterable records to avoid tampering, which might cover up fraud.

This is sometimes referred to as write once, read many, or WORM, compatible storage. With a name like that, it’s hardly surprising that many need help understanding it.

We’re here to help you get a grasp on things. Let’s go!

1. What Exactly Is Write Once, Read Many?

The simplest explanation is that it is immutable storage. You may write data to the storage device or medium just once. Following that, no one may legally alter the data in any manner.

CD-R discs are a basic kind of WORM storage. You may add data to the blank disk, but it will remain in that state indefinitely. You may damage or destroy the disk to prevent someone from accessing it, but you cannot modify the data contained in it.

WORM storage allows for repeated reads of the data. Assuming the disk or drive isn’t destroyed, there’s no practical limit to how often you can access the data.

2. How does WORM storage work?

There are two options for implementing WORM storage in your business. The first technique is hardware, which uses tape or a similar form of media that permanently stores data, making physical destruction of the WORM storage device the sole way to delete it.

Nonetheless, with many solutions migrating to cloud and SaaS services, selecting particular hardware might be challenging. However, many of these service providers now provide software-defined WORM solutions, which combine the flexibility of software with the strictness, security, and indelibility of hardware-based WORM.

Whether you utilize software or hardware to achieve your compliance objectives, the idea is the same. When someone writes data to a WORM disk, it remains there eternally. The assumption that you cannot alter the data on a WORM drive only refers to anything that has already been saved there; the ability to add new data is always available as long as there is adequate storage space on the drive.

Do you need WORM-compliant storage

3. Do you need WORM-compliant storage?

Unless your company works in the securities or healthcare industries, which are subject to SEC or HIPAA laws, there is likely no legal need to adopt write-once, read-many (WORM) compliant storage solutions. However, legal requirements are only one motivator for using WORM storage systems.

WORM compliant storage provides a key role in addition to regulatory compliance. For example, if you want to keep a safe archive of historically important documents, WORM storage is a wise solution. This guarantees that once data is written, it cannot be changed or erased, protecting the integrity and validity of critical documents over time.

Furthermore, in situations where internal workers may tamper with corporate documents, WORM storage adds an extra degree of protection. Creating immutable copies of papers makes it easy to check the correctness and validity of records, reducing worries about possible manipulation.

Likewise, WORM storage may serve as a protection for proof of trade secrets or intellectual property, providing a snapshot of data at a given point in time and preserving valuable assets from illegal changes or access. In conclusion, although WORM-compliant storage is not legally required for all enterprises, it provides essential advantages for data integrity, security, and crucial information preservation.

4. What are the primary advantages of WORM storage?

WORM technology protects businesses against many of the usual difficulties associated with data corruption and loss. The primary advantages of deploying WORM storage include:

Compliance With Industry Regulations

Using WORM storage helps firms comply with recordkeeping rules and laws. More than simply archiving data is required. Businesses must store their data in the right, unalterable format to comply with regulatory requirements and avoid significant fines and penalties.

Risk Mitigation for Poorly Archived Data

Companies must have a robust procedure for archiving all data. If information is needed as part of an audit or lawsuit and the required data is lost or damaged, difficulties (and penalties) will arise.

Better Information Security

WORM Storage secures precious and sensitive data and, more critically, prevents it from being doctored or changed. It guards against occurrences such as data being accidentally or purposefully manipulated.

Better Data Governance

WORM storage contributes to the present business-wide practice of rigorous and well-planned data governance. It also enables you to better adhere to the Electronic Discovery Reference paradigm (EDRM), a paradigm that describes the steps of the eDiscovery process throughout an inquiry.

5. Use Cases of WORM Storage

Professional content distribution includes financial records, police investigations, court testimony, computerized voting, and other applications in which data files must be safeguarded against manipulation or deletion, particularly when material is accessed, relocated, or transferred. Organizations transfer all data given over to the data investigation business onto WORM disks, ensuring that nothing changes beyond that point.

Transferring a read-only file across a network using encryption and passwords does not ensure that the file is original or untouched. Furthermore, it is usually preferable to enforce something in hardware rather than software since when the program is not operating, the data may be tampered with.

  • Corporate records
  • Financial and Insurance
  • Intelligence collection
  • Law enforcement
  • Electronic Voting
  • Court Proceedings
  • Medical Records and Devices
  • Public Records
  • Artificial Intelligence
  • Cyber-attack protection
  • IT security and log files

Conclusion

Write once read many compliant storage enables enterprises to safeguard information in a method that no one can tamper with. This may occur with something as basic as a CD-R or with software-based cloud storage.

The size of the data typically influences the medium used. You can keep a few papers on physical media without issue. Petabytes of data need a strong in-house storage ecosystem or a cloud storage provider.

If you decide to use a cloud storage provider, be sure to inquire about the retention term choices and redundancies.

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