BotBrowser Blog Archive — Page 8
Browse page 8 of BotBrowser articles on browser fingerprint protection, privacy signals, proxy consistency, and deployment.
identity
IndexedDB Lifecycle: Versions, Quota, and Data Cleanup
Open and version IndexedDB safely, run upgrades without blocking other tabs, plan for quota and eviction, and clear application data on sign-out.
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MASQUE and CONNECT-UDP for Web Operators
Understand what MASQUE and CONNECT-UDP mean, how HTTP Datagrams fit, and what operators should confirm with a proxy provider.
Read article →fingerprint
MIME and Codec Fingerprinting: Media Support Signals
How canPlayType, isTypeSupported, and MediaCapabilities report media support, why results vary by host, and how to check them against one profile.
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Multi-Account Browser Isolation: Independent Identity Settings
Learn which signals link accounts, how contexts and separate instances differ, and how to check that each identity has its own route, fingerprint settings, and storage.
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Multi-Account Social Media Management with Browser Isolation
How to keep each legitimately managed social media account on its own browser identity, proxy and persistent session, and what browser isolation cannot control.
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Navigator Properties Fingerprinting: Browser Leaks
How navigator values such as platform, hardwareConcurrency, deviceMemory, languages, and userAgentData combine into a fingerprint signal, and how to check that they stay coherent.
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Browser Fingerprint Timing: performance.now, CPU, and Memory Signals
How performance.now, hardwareConcurrency, and deviceMemory combine into a hardware-shaped fingerprint, why VPNs and private windows do not remove it, and how to verify timing.
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Proxy Failover and User-Visible Continuity
Separate proxy-leg failures from destination failures, plan ordered approved routes with bounded retries, and record a route change as a new assignment.
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Service Worker Cache Lifecycle and Privacy
How service worker registration, install, activate and update stages decide who owns each cache, and how to version, clean up and clear caches on sign-out.
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Storage Access API for Embedded Content
How an embedded document checks and requests unpartitioned cookie access, what user mediation and support mean, and how to design a fallback when access is denied.
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TLS Certificates and Browser Connection Trust
Understand how browsers validate TLS certificates, explain trust warnings, and separate proxy tunnels from managed TLS interception.
Read article →fingerprint
Battery Status API: Privacy, Availability, and Safer Web Decisions
Learn what the Battery Status API exposes, why support is limited, and how to use battery information without turning it into a user profile.
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