Transaction spamming, or Tx spamming, is one of the persistent security attacks on these high performance blockchains that can wreak havoc for extended periods of time. The attackers might or might not gain any financial benefit, but can certainly make everybody’s life quite miserable at relatively low cost.

In this article, we define what is transaction spamming, how to detect it, and how to deal with it. Recent examples from 4 leading projects were studied, as well as a best practice is summarized.

Remote work is persisting and trending permanently. It is not surprising that a hybrid lifestyle is at our doorstep, where remote working will be taking more parts in our daily life and work balance.

At the same time, we are becoming more aware of the importance of sensitive information and private data.

Now might be the right time to equip ourselves with the right remote access and control service not only from a personal perspective but also in terms of business interest. nConnect should be one of your best choices made today, to ensure security, productivity, and efficiency.

How to build the most secure and private messaging app Introduction There is much news and buzz about Web 3.0, but the concept seems to be quite vague or complicated. One impression of Web 3.0 is that it will replace the current Internet, but exactly how is not clear for many people . There are […]

Filecoin’s mission is “to create a decentralized, efficient, and robust foundation for humanity’s information.” Dubbed a paid version of ipfs, it creates a free market to bridge between storage users and crowd sourced storage providers. Filecoin (FIL) is a utility token that enables mining as well as paying for storage services. Filecoin aims to compete with centralized storage services like Amazon AWS, as well as other blockchain projects like storj and sia. Filecoin mainnet went live on October 15th, 2020 and FIL is listed on most major exchanges.

Becoming a Blockchain Developer: A Complete How to Guide Blockchain technology has industry-disrupting capabilities. The disruptive brainchild of a mysterious person or a group of people known as Satoshi Nakamoto, it’s a time-stamped series of immutable pieces of data or records.  A group of computers not owned by any single entity manages these records. As […]

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Web 3.0 is expected to be a new paradigm in web interaction. It’s the third generation of internet services for applications and websites focused on utilizing machine-based understanding of data to create a semantic and data driven internet.  Web 3.0 will change how developers come up with websites and how users interact with websites. With […]