PC Security and Other Useful Information

Microsoft Patch Tuesday, February 2021 Edition

“Microsoft today rolled out updates to plug at least 56 security holes in its Windows operating systems and other software. One of the bugs is already being actively exploited, and six of them were publicized prior to today, potentially giving attackers a head start in figuring out how to exploit the flaws.”

Security Mailer Volume 21 Number 2

• Adobe patch Tuesday
• Mozilla updates Thunderbird
• Cisco Security Advisories
• Linux
  • Updates and patches
  • Linux Synopsis
  • Microsoft
    • Tuesday updates
    • Security advisories
    • Security updates revised
    • General Security reviews last week
    • EXCEL spreadsheet covering all Microsoft Tuesday releases
      both XLS and XLSX versions provided

Security Mailer Volume 21 Number 1

• Browsers
  • Firefox and Firefox ESR updated
• Linux
  • Updates & patches
  • New version of Mint
• Microsoft working on single version of Outlook
• General Security reviews last week
• Solar Winds Hack

Security Mailer Volume 20 #52

• Cisco security advisories
  Linux updates and patches

Security Mailer  Volume 20 Number 52
(Last one for 2020!)

• Cisco security advisories
• Linux updates and patches
• Linux Synopsis

Security Mailer Volume 20 Number 51

• Apple security updates for everything
• Browser updates
  • Firefox
  • Firefox ESR
  • Thunderbird
  • Pale Moon;
• Cisco Security Advisories
• Linux updates and patches
• Microsoft security updates revised
• General Security reviews
  • Solar Winds Hack
  • Wireshark updates

Security Mailer Volume 20 Number 48

• Cisco security advisories
• Linux updates and patches
• General Security reviews last week

Security Mailer Volume 20 Number 47

• Apple security updates
• browser updates
  • Mozilla
  • Firefox,
  • Firefox ESR
  • Thunderbird
• Cisco security advisories
• Linux updates and patches
• Microsoft Tuesday
  • Security updates revised
  • Security advisories
  • EXCEL spreadsheet listing all the updates released by Microsoft on Microsoft Tuesday, XLS and XLSX versions provided
• General Security reviews from the past 4 weeks

Security Mailer Volume 20 Number 42

• Adobe updates Flash Player
• Mozilla updates Firefox and Thunderbird
• Linux updates and patches
• Microsoft
  • Tuesday updates and patches
  • Security Advisories
  • Security Updates revised
  • Manifest v3 tests in Edge
• General Security reviews last week
• SonicWall VPN’s need patching
• Dickey’s Barbecue Pit Breach
• Twitter locks Trump’s account
• Barnes and Nobel Breach

Security Mailer Volume 20 Number 40

• Apple iOS 14 problems
• Cisco security advisories
• Linux updates and patches
• Microsoft Security Update for Netlogon revised
• General Security reviews last week
• New Wireshark release