Explainer: What is Sentinel Node?

Certihash’s Sentinel Node is a next-generation cybersecurity detection assurance tool.

In today’s vast digital landscape, most data files continue to exist in a legacy environment which makes them vulnerable to bad actors and other potential security flaws. SmartLedger is dedicated to solving these and other problems through its custom-made blockchain solution – Sentinel Node.

The Bitcoin Letters: Confidentiality, integrity and availability

The chapter on ‘Confidentiality, Integrity and Availability’ of the book ‘The Bitcoin Letters’ explains how Bitcoin meets the CIA triad of information security, which consists of confidentiality, integrity, and availability. It is a universal standard for implementing security measures and is also crucial for the successful operation of a business. When all three benchmarks are met, an organization’s security posture is more assertive and better equipped to handle potential threats.

Can blockchain restore our trust in Social Media?

Restoring social media trust with blockchain

Explore the potential of leveraging blockchain technology to restore trust in social media platforms. Discover the issues with the current social media model and how open social protocols can enhance data ownership, identity verification, and financial incentives for sociable behavior. Learn about the potential benefits of a peer-to-peer social media model for boosting security and user control.

This is the big mistake companies make with blockchain

Concept of digital city floating in the sky

Businesses looking to adopt a blockchain solution often mistakenly believe they can only keep their data secure if it’s not visible to everybody and can only be accessed by select individuals. Ironically, the best way to secure data is to keep it in the public eye or make it public, and that’s exactly what a public blockchain provides.

A letter to Elon Musk

Utility of blockchain technology

Bryan Daugherty, Global Public Policy Director of Bitcoin Association, has written an open letter to Twitter CEO Elon Musk extolling the benefits of BSV.

The move to IPv6 and taking the next step with PeerTLS via blockchain

BSV Blockchain over large metal block surrounded by abstract line segments signifying the move to IPv6

While many people still consider IPv6 as an up-and-coming technology, it is already being used across the world by billions of people. Most advanced countries today now have over 50% of Internet traffic going over IPv6, and in the United States 95% or more of wireless carriers already support the protocol, says Lawrence Hughes, Senior Software Engineer of Cybersecurity at Abbott.