In this Black Hills Information Security (BHIS) webcast, we explore using GoLang to author malware with embedded shellcode. GoLang is a Google-authored modern successor language to C/C++. It is multi-platform, […]
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Jordan and Kent have heard from a lot of people that the past Black Hills Information Security (BHIS) webcasts: “Group Policies That Kill Kill Chains” and “Active Directory Best Practices […]
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Why is blockchain security important? Blockchain usage has exploded since the Bitcoin whitepaper was first published in 2008. Many applications rely on this technology for increased trust and privacy, where […]
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Ray Felch // Preface: Recently, I acquired a few home automation devices, so that I might research Zigbee and get a better understanding of how this very popular wireless technology […]
Dale Hobbs // The Center for Internet Security (CIS) Controls are a recommended set of highly effective defensive actions for cyber defense that provide specific and actionable methods to prevent the most dangerous and pervasive cyber-attacks. They were initially […]
Stephan Borosh // The year of 2021 has presented some interesting challenges to securing Windows and Active Directory environments with new flaws that Microsoft has been slow to address. In June, @Harmj0y and @tifkin_ […]
#hivenightmare / #lolwut Jeff McJunkin* // What is it? tl;dr — Unpatched privilege escalation in Windows 10 in nearly all supported builds. The vulnerability (CVE-2021–36934) allows an attacker with limited […]
tokyoneon // Spoofing credential prompts is an effective privilege escalation and lateral movement technique. It’s not uncommon to experience seemingly random password prompts for Outlook, VPNs, and various other authentication […]
We’ve been having a problem with people that want to play with Security Onion or RITA at home. If a home router does not have a mirror port it can […]
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