John E.

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John E.
Red Teamer
Incidence Responder
SANS GCIH | OSCP
  • Location:
    Inside a Pineapple under the sea.
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  • Linux, Windows
  • Windows Server
  • Linux Server
  • Cloud, Azure, AWS, Oracle
Contact Me

Vulnerability Remediation

Microsoft Windows SMB NULL Session Authentication
August 9, 2022 / Vulnerability Remediation
Microsoft Windows SMB NULL Session Authentication

Vulnerability: Microsoft Windows SMB NULL Session Authentication Severity: High Description: The remote host is running Microsoft Windows. It is possible…

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Redis Server Unprotected by Password Authentication
August 9, 2022 / Vulnerability Remediation
Redis Server Unprotected by Password Authentication

Vulnerability: Redis Server Unprotected by Password Authentication Severity: High Description: The Redis server running on the remote host is not…

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Disable SSH Server Weak Ciphers and CBC Mode Ciphers in Linux
February 23, 2022 / Vulnerability Remediation
Disable SSH Server Weak Ciphers and CBC Mode Ciphers in Linux

Its easy to fix this weak ciphers being flagged by the security team, below is how to do it. nano…

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SSL Medium Strength Cipher Suites Supported (SWEET32) on Linux RedHat
February 23, 2022 / Vulnerability Remediation
SSL Medium Strength Cipher Suites Supported (SWEET32) on Linux RedHat

Sometimes the blue teams are tasked with resolving this vulnerability which can fall into the Medium or High Vulnerability. This…

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