What Is Sensitive Authentication Data in PCI Compliance?
Sensitive authentication data, aka SAD, in PCI compliance is data used by the issuers of cards to authorize transactions. Similar to cardholder data,...
13 min read
This Week's [in]Security - Issue 193
Welcome to This Week’s [in]Security. Magecart. Payment Terminal Vulnerabilities. New Breaches. Chinese Communists. Ottawa. New Ransomware: planes,...
4 min read
LLMNR / NBT-NS: You’re Poison!
Attention Windows sysadmins: search for "LLMNR" and once you've finished panicking, then get that nonsense disabled. Over the past year and over 50...
21 min read
This Week's [in]Security - Issue 192
Welcome to This Week’s [in]Security. PCI Updates PTS, P2PE, PFI. PCI eLearning. Magecart. Another mega-breach, plus: data protection, healthcare,...
10 min read
This Week's [in]Security - Issue 191
Welcome to This Week’s [in]Security. New breaches. New Ransomware. Testing CFAA. 5G. NIST. Encryption. Windows Kerberos. Facebook Messenger. Drupal....
17 min read
This Week's [in]Security - Issue 190
Welcome to This Week’s [in]Security. PIN Requirement Future Date Changes. FAQ Update. Magecart. Cardbreaches. New breaches. New Ransomware. Facial...
12 min read
This Week's [in]Security - Issue 189
Welcome to This Week’s [in]Security. PTSv3 Expiry. POS malware. New breaches (150M+) New Ransomware. Zoom. NIST. Elections. DNS Cache Poisoning....
16 min read
This Week's [in]Security - Issue 188
Welcome to This Week’s [in]Security. Free fraud event. New breaches 44M+ New Ransomware. Facial Recognition. CitizenLab. NIST. National Cybersecurity...
17 min read
This Week's [in]Security - Issue 187
Welcome to This Week’s [in]Security. New breaches. Mega-breaches. New Ransomware. Facial Recognition. Surveillance Capitalism. NIST. Cybersecurity...