JavaScript Temporal API in 2026: Replacing Date
The Temporal API is replacing JavaScript Date. Learn which time zone and daylight saving bugs it prevents, where browsers support it, and how to migrate safely.
Web Image Formats in 2026: AVIF, JPEG XL and WebP
Images are still the heaviest part of most pages. How AVIF, WebP and JPEG XL compare in 2026, and how to serve the right size and format to every visitor.
Infostealers and Session Hijacking in 2026: Stolen Cookies
Infostealer malware steals browser session cookies that bypass MFA and even passkeys. How stealer logs work and how device-bound sessions and DBSC stop replay.
Encrypted DNS in 2026: DoH, DoT and ECH Explained
Plain DNS reveals every site you visit. How DoH, DoT, DoQ and Encrypted Client Hello close the gap, and how to deploy them without losing network visibility.
Secure Boot Certificate Expiry in 2026: What IT Must Do
The Secure Boot certificates issued in 2011 expire in 2026. What actually breaks, how UEFI bootkits survive a reinstall, and how to update firmware safely.
Network Time in 2026: NTP, NTS and PTP Explained
Clock drift breaks TLS, MFA codes, Kerberos logins and log forensics. How NTP, NTS and PTP work, and how to sync business servers properly in 2026.
Progressive Web Apps in 2026: When a PWA Beats a Native App
PWAs now install, work offline and send push on iPhone. How service worker caching works, the stale-version trap, and when a PWA beats a native app.
Subdomain Takeover in 2026: Dangling DNS Records Explained
A stale CNAME pointing at a deleted cloud resource lets attackers serve pages, phishing and email on your own subdomain. How it works and how to stop it.
Feature Flags in 2026: Kill Switches, Rollouts, Flag Debt
Feature flags split deploying code from releasing it. How staged rollouts and kill switches prevent outages, and how to stop old flags piling up.
IPv6 in 2026: IPv4 Costs, Dual-Stack Risks, Safe Rollout
IPv4 addresses now cost real money every month. Why IPv6 finally matters for business, what breaks on dual-stack networks, and how to enable it safely.
47-Day TLS Certificates: Automate Renewal Before It Bites
Public TLS certificates drop to 100 days in 2027 and 47 in 2029. Why lifetimes are shrinking, what breaks, and how ACME automation keeps your site online.
AI Crawlers and Bot Traffic in 2026: Take Control
Bots now outnumber people on most sites. How AI crawlers identify themselves, what robots.txt can and cannot enforce, and how to control access at the edge.
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