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SwitHak / 20211210-TLP-WHITE_LOG4J.md
Last active May 14, 2024 11:08
BlueTeam CheatSheet * Log4Shell* | Last updated: 2021-12-20 2238 UTC

Security Advisories / Bulletins / vendors Responses linked to Log4Shell (CVE-2021-44228)

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Other great resources

  • Royce Williams list sorted by vendors responses Royce List
  • Very detailed list NCSC-NL
  • The list maintained by U.S. Cybersecurity and Infrastructure Security Agency: CISA List
@aeris
aeris / qrcode-backup.rb
Created March 10, 2014 22:57
Backup file into QR code
#!/usr/bin/env ruby
require 'chunky_png'
require 'rqrcode_png'
CHUNK_SIZE=4096/6 # 5462 bits, QRCode 29 = 5608 bits
IMG_SIZE = 800
IMG_PER_LINE = 2
def chunk(string, size)
string.scan /.{1,#{size}}/om