Solana network resilience draws Fidelity scrutiny over decentralization risks

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Solana network resilience review

Highlights

Fidelity’s Center for Applied Technology reports Solana achieved two years without mainnet outages, highlighting improved network resilience and economic security.
Fidelity warns of continued risks due to stake concentration among validator identities, hosting, and client software centralization potentially impacting Solana’s resilience.
Solana reduced slot times to 350 milliseconds in August and plans further cuts to 200 milliseconds to boost network throughput and confirmation speed.

Fidelity report highlights strengths and vulnerabilities

As reported by Cointelegraph, citing Fidelity’s Center for Applied Technology, Solana is making significant progress in network resilience, economic security and performance indicators, with the report pointing to stronger operating stability across the blockchain.

The report says Solana has had no reported mainnet outages in two years. It adds that economic security is supported by substantial staking participation and validator incentives tied to performance, while low latency, expanded capacity and inexpensive transactions help support practical use at scale.

At the same time, Fidelity says several areas need continued observation. These include stake concentration among a relatively small number of validator identities and operators, as well as concentration in hosting and client software that could pose risks to resilience over time.

Faster slot times support scaling push

Solana’s technical roadmap is also centered on reducing latency further. Cointelegraph reported on Aug. 21 that the network had reduced slot time to 350 milliseconds, the first such cut since Solana launched, citing Solana Foundation vice president of technology Jacob Creech.

In June, the Solana Foundation shared plans to lower slot times to 200 milliseconds, arguing that the change would improve latency and speed up confirmations on the network. Three additional reductions of 50 milliseconds are planned, underscoring a broader push to improve throughput and user experience in the crypto sector.

Our earlier report on Cohere’s planned acquisition of AI cybersecurity start-up AISLE outlined how the deal would add software vulnerability detection capabilities and strengthen the group being formed through Cohere’s merger with Germany’s Aleph Alpha. We noted that the move also expands Cohere’s European footprint via AISLE’s Prague engineering hub and highlights the growing focus on enterprise-grade security as AI systems uncover and mitigate critical software flaws.

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