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Recovery Retention: How to Build Secure Password Reset Email with 3 Token Rules

A healthtech report email has more behind it than a send charge: retained report bytes, recovery records, delivery evidence, and the integration work needed to replace the sender. In an illustrative workload of 10,000 password resets a day, retaining every token digest for 30 days means 300,000 records; a 15-minute validity window represents about 104 unexpired records at a steady arrival rate.…

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Patch Tuesday November 2026: 1,093 fixes, 1 exploited. What to patch first

This article first appeared on varaxontech.com , where it is kept up to date. The short version Microsoft released fixes for 1,093 of its own CVEs on 10 November 2026 , after a record 1,408 in October…

  • Microsoft released 1,093 fixes on Patch Tuesday November 2026
  • Only 6 of 3,875 CVEs were on CISA's Known Exploited Vulnerabilities list
  • CVE-2026-124194 was exploited, making it the only bug rated Exploited

How to Backtest a Trading Strategy in Python Without Building a Framework From Scratch (One Evening)

You found a strategy idea — an SMA cross, a breakout, a mean-reversion fade. The fastest way to lose it is to spend three weekends building your own backtesting engine before you ever test it.

  • Acquire free stock or ETF data using yfinance library with two lines of code
  • Clean data by removing duplicates, filling gaps, and verifying high >= low
  • Utilize backtrader or vectorbt libraries for backtesting without building from scratch

N-central vulnerabilities (Able2Shell): what MSPs should do now

This article first appeared on varaxontech.com , where it is kept up to date. The short version On 8 to 9 November 2026 a researcher published working exploit code for flaws in N-able N-central .

  • N-able released exploit code for N-central vulnerabilities on November 8-9, 2026.
  • Seven vulnerabilities addressed in Hotfix 2 (build 2026.4.1.26) released on November 10.
  • Legacy API must be disabled to mitigate latest threats, per N-able's recommendation.

Ogun to host tech summit

Technology stakeholders will converge on Abeokuta for the 7th Ogun Digital Summit, with calls for a dedicated Ministry of Communications and Digital Econom Read More…

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