Blog
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Characterizing Internet Centralization vs Regionalization
Geopolitical, historical, and linguistic factors shape which companies and countries are relied upon for web infrastructure.
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Now There's a Way to Measure QUIC Targeting By Middleboxes
National-scale censors have been observed engaging in traffic filtering targeted at new and secure transport protocols such as QUIC.
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A New Chapter in Internet Fragmentation
Internet fragmentation has been conceived of too narrowly–as have the tools that might combat it.
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International Sanctions, Local Restrictions Widen Iran's Digital Divide
International sanctions targeting Iran's technological sector restrict Iran's participation in the global economy, hinder innovation, and obstruct its technological infrastructure.
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Breaking the Web: How Sanctions Are Undermining Iran’s Access to the Internet
In Iran, Internet-based sanctions are blocking access to critical cloud services and Internet technologies that significantly improve speed, security, and performance.
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The Fractured Web: Evaluating Mutual Trust and Sovereignty on the Modern Internet
Internet trust relationships follow the same pattern as traditional trade and trust and are subject to explicit or implicit risk evaluation.
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Censorship and Sanctions Impacting Iran’s Internet, Report
According to a new report, Iran's restrictive Internet policies and regulatory framework, coupled with international sanctions imposed on Iranian web services, negatively affect Internet quality, cost, and reliability, compromising Iran's digital economy.
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Understanding the Sudden Drop in IPv6 Adoption in Iran
Nearly all of Iran's IPv6 address space vanished from the global routing table, dropping the country's IPv6 adoption rate from 15—20% to 2%.
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Iran is Losing More than USD $1M GDP Daily from Blocking Internet and VPN Services
Last Sunday marked the 600th day of ongoing mobile Internet outages and service-blocking events, resulting in more than USD $720 million in Gross Domestic Product losses and 10,000 jobs.
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Tracking Internet Shutdowns in 2024, Q1
Pulse has recorded 22 intentional Internet shutdown events so far in 2024 that have affected Internet users across 12 countries.
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Five More Countries' Internet Names Secured
Anguilla, Ecuador, Eritrea, Iran, and the Philippines have joined 153 other countries to have DNSSEC-enabled ccTLDs.
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Tracking Internet Shutdowns in 2023
As of the end of 2023, governments and other actors across 18 countries intentionally disrupted Internet connectivity or blocked access to specific Internet services for their citizens.
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