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555vCTO in the news

Vaclav Vincalek Vaclav Vincalek

U.S. News & World Report. How do digital signatures work?

You might have heard about digital signatures, but how do they really work? They’ve been around longer than you might think, and they already play a pivotal role in ensuring the authenticity and integrity of data in today's digital age.

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Vaclav Vincalek Vaclav Vincalek

Lifewire. Why 5G technology is not satisfying users

The 5G wireless network has been touted as the next big leap, aiming to deliver unprecedented speed and connectivity. While the advantages of 5G have been widely promoted, it's clear that the practical deployment of 5G technology faces critical challenges and roadblocks.

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Vaclav Vincalek Vaclav Vincalek

Built In. What are the layers in blockchain, and how ‘sharding’ can beat the blockchain ‘trilemma’

Blockchain is seen as the darling of Web3. It’s decentralized and distributed digital ledger technology that underlies many cryptocurrencies, such as Bitcoin. It is essentially a chain of blocks, where each block contains a list of transactions. These blocks are linked and secured using cryptographic techniques, forming a secure and transparent record of all transactions on a network.

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Vaclav Vincalek Vaclav Vincalek

The Keys to Customer Satisfaction

As the holidays approach and people are rushing around to purchase gifts, it’s a good time for businesses big and small to remember who matters most: the customer. Building customer satisfaction directly affects how loyal customers are.

In a recent feature by Incfile, they explored the specific keys to providing customer satisfaction.

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Vaclav Vincalek Vaclav Vincalek

Lifewire. 5G connectivity accelerates self-driving cars

5G is fast becoming the future of transportation. Recent 5G autonomous driving public demonstrations held in Europe have showcased the immense potential of high-speed 5G mobile data to transform the way we interact with self-driving cars. With faster connections and a commitment to safer roads, self-driving cars are set to get even smarter.

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Vaclav Vincalek Vaclav Vincalek

CMSWire. How to get the voice of the customer

For startups and young tech companies, starting off on the right foot is essential. The Voice of the Customer (VoC) offers a clear understanding of what users truly want. By listening closely to this feedback, companies can steer clear of potential pitfalls and develop products that genuinely connect with their audience.

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Vaclav Vincalek Vaclav Vincalek

Hotjar. How to create an effective customer analytics strategy

A customer analytics strategy is a fundamental necessity in today's data-driven business environment. Companies that overlook this aspect are essentially navigating the market with a blindfold on. Understanding your customers – their behaviors, preferences, and pain points – empowers businesses to make informed decisions, refine their product offerings, and enhance user experiences.

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