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Cybersecurity Milestones: Early Innovations

Cybersecurity

This set of questions explores foundational inventions, discoveries, and notable firsts in the field of cybersecurity.

history inventions firsts knowledge

12 Questions Easy Ages 5+ Aug 27, 2026

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About this Study Set

This study set covers Cybersecurity through 12 practice questions. This set of questions explores foundational inventions, discoveries, and notable firsts in the field of cybersecurity. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

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Browse all 12 questions from the Cybersecurity Milestones: Early Innovations study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Who is often credited with inventing the first antivirus software?

A Tim Berners-Lee
B Vint Cerf
C Fred Cohen
D Bill Gates

2 What was the name of the first known computer worm that spread across the ARPANET?

A Melissa
B ILOVEYOU
C Morris worm
D Code Red

3 Which early cryptographic system, developed by IBM, was the first widely published cipher designed for commercial use?

A AES
B DES
C RSA
D Blowfish

4 What significant cybersecurity concept was demonstrated by Bob Thomas in 1971 with the creation of 'Creeper'?

A Phishing
B Denial of Service
C Computer Virus
D Ransomware

5 Who is widely recognized as the 'father of the internet' and co-invented the TCP/IP protocols?

A Steve Jobs
B Linus Torvalds
C Vint Cerf
D Mark Zuckerberg

6 What year was the first widely publicized computer virus, 'Elk Cloner', created for the Apple II system?

A 1978
B 1982
C 1987
D 1990

7 What does the acronym 'SSL' stand for, an early protocol for secure communication over a network?

A Secure Server Layer
B Simple Security Link
C Secure Sockets Layer
D System Software License

8 Which cryptographic algorithm, invented by Rivest, Shamir, and Adleman, became one of the first public-key cryptosystems?

A AES
B DES
C SHA-256
D RSA

9 What was the primary function of the 'Detective' program, developed by the NSA in the 1970s, in the context of early cybersecurity?

A To scan for viruses
B To detect unauthorized access
C To encrypt data
D To create firewalls

10 In what decade did the concept of a 'firewall' as a network security device begin to emerge?

A 1960s
B 1970s
C 1980s
D 1990s

11 What significant security vulnerability did the Morris worm expose in the early internet in 1988?

A Lack of encryption standards
B Insecure network protocols
C Weak password policies
D Absence of antivirus software

12 What foundational technology for the World Wide Web did Tim Berners-Lee invent, which paved the way for many cybersecurity challenges?

A The internet
B The modem
C HTTP and HTML
D Email

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