Stuart Kerr Spindlow is Impulsec’s Publisher, Chief Editor and Lead Reviewer. He writes and maintains coverage of consumer cybersecurity and digital-safety software, with a focus on practical suitability, limitations and the evidence behind product claims. Read Stuart’s full profile.
Active Directory RC4-HMAC Risk: NT Hashes and Kerberos Explained
Explore the historical Active Directory RC4-HMAC issue, how stolen credential material can affect Kerberos authentication, and what current logging and security controls can help administrators investigate and reduce exposure.
Can Disabled Active Directory Accounts Still Access Resources?
Disabling an Active Directory account does not automatically terminate every existing session. Learn how Kerberos tickets, account checks and cached offline sign-ins differ, and what administrators should verify when removing access.
Teens Send Nude Pix as Sexy Presents: A Troubling Trend
Overview The prevalence of sexting among teenagers and young adults is a growing concern. According to a survey conducted by the National Campaign to Prevent Teen and Unplanned Pregnancy and CosmoGirl.com, one in five teen […]