News Stories
A Message From the CEO: Our Response to COVID-19
SIP Trunk Security – 2nd Excerpt from Our Voice Security Report
Lee Sutterfield Talks Robocalls on NPR's "Here & Now"
DHS Small Business Innovation Research Program Awards 1,000th Contract
EC 2019: SecureLogix Explains Voice Network Security and Call Fraud Detection
DHS and Securelogix Partnering to Prevent Spoofing & TDoS Attacks
Understanding 911 Vulnerabilities to TDoS & DDoS Attacks
Dutch Hacker Case in Early 90s Was a Test For San Antonio Cyber Pioneers
Links to recent TDoS articles
Some more information about how TDoS affects 911 systems
Discussion of TDoS Attacks Against 911 in The Cyber Shield
Some recent articles on Telephony Denial of Service (TDoS) and how it affects 911
70 people busted for IRS scam
Videos from the DHS Cyber Security Division (CSD) workshop earlier this year
Back to Blogging
Video on How to Use a Burner Cell Phone for TDoS
The National Law Review Talks About Telephony Denial of Service (TDoS)
The Department of Homeland Security (DHS) and SecureLogix Team on TDoS Research
How Pakistan Helped Capture a Criminal Responsible of Millions in Toll Fraud
Past Webinar on Telephony Denial of Service (TDoS)
New VoIP Security Penetration Testing Tool – Bluebox-ng
Anonymous Planning Telephony Denial of Service (TDoS) Attacks Against Law Enforcement and CPS
New Telephony Denial of Service (TDoS) Tool
Telephony Denial of Service (TDoS) Service
FTC Continues Their Battle Against Robocalls With Zapping Rachel Challenge at DEFCON 22
Robocalls to Cell Phones
FBI Private Industry Notification on Telephony Denial of Service (TDoS)
Firm Avoids a Toll Fraud Charge
Secure Telephony Identity Revisited (STIR)
Blast From the Past – Wardialing in 2014 in a VoIP World
Good Video on VoIP Security and Telephony Denial of Service
