What is a blue box?
Answer / Md. Ehsanul Haque
A blue box is an electronic device used to simulate a telephone company's switching equipment to make free long-distance calls. It was widely used in the 1970s and 80s but has since become less common due to advancements in technology and increased security measures.
| Is This Answer Correct ? | 0 Yes | 0 No |
How do I access the password file under unix?
How do I break out of a restricted shell?
How do I access the password file under vms?
How do I fake posts to usenet?
How do I build a red box?
What is a ringback number?
What is nis/yp?
How do I crack unix passwords?
How do I crack vms passwords?
Do blue boxes still work?
What is a red box?
What is a black box?
Programming Languages (22694)
Scripts (9273)
Networking (2571)
Microsoft Related (21566)
Databases (16609)
Operating Systems (11983)
Testing (17995)
Servers (1375)
MainFrame (6620)
Java Related (15396)
Middleware (526)
Web Related (7038)
Data Warehouse (8975)
HR Questions (2698)
Software Design (1923)
Debugging (73)
Version Control (464)
Editors (229)
Telecom (1164)
ERP CRM (26473)
Embedded Systems (1221)
Client Server (333)
Artificial Intelligence (3276)
Cryptography (718)
EAI (466)
Multimedia (644)
Software Development Life Cycle (303)
Image Processing (170)
Mobile OS (3116)
Security (125)
Big Data (4325)
Cloud Computing (1789)
Automation (2674)
Internet of Things (IoT) (299)
Apache Related (370)
Frameworks Tools (1329)
Oracle Related (0)