COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.131

Independent coupon discovery for Udemy learners

Course topic

Open-Source Intelligence

  1. Topics
  2. IT & Software
  3. Open-Source Intelligence
Also indexed asopen source intel · osint research · information gathering

Master the art of gathering and analyzing publicly available information for intelligence and security purposes.

  1. Topics
  2. IT & Software
  3. Open-Source Intelligence
Also indexed asopen source intel · osint research · information gathering
Courses indexed
77
Live offers
15

Catalog controls

Engenharia Social Completa, Phishing, OSINT & Malware
Instructor Muharrem AYDIN
Muharrem AYDIN
1 course
Portuguese
Engenharia Social Completa, Phishing, OSINT & Malware

Engenharia Social Completa, Phishing, OSINT & Malware

(4.24 with 89 reviews)
1234567
Filters

77

Results

15

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

77

Results

595
students
3.5 hours
content
Jun 2026
updated
$14.99
Practical OSINT: The Complete Course for Beginners
Instructor Hassan Shafiq
Hassan Shafiq
1 course
English
Practical OSINT: The Complete Course for Beginners

Practical OSINT: The Complete Course for Beginners

(4.34 with 66 reviews)
5.4K
students
9.4 hours
content
Jun 2026
updated
$17.99
Hacker della Mente: Hacking per Social Engineering
Instructor The Phoenix Group
The Phoenix Group
1 course
Italian
Hacker della Mente: Hacking per Social Engineering

Hacker della Mente: Hacking per Social Engineering

(4.53 with 337 reviews)
1.4K
students
9.9 hours
content
Mar 2026
updated
$14.99
تحديد موقع او مكان الاشخاص
Instructor sw company cyber
sw company cyber
1 course
Arabic
تحديد موقع او مكان  الاشخاص

تحديد موقع او مكان الاشخاص

10
students
40 minutes
content
Jul 2021
updated
$14.99
Introduction to OSINT for Journalists and Researchers
Instructor Tom Jarvis
Tom Jarvis
1 course
English
Introduction to OSINT for Journalists and Researchers

Introduction to OSINT for Journalists and Researchers

(4.45 with 397 reviews)
1.6K
students
5.3 hours
content
Mar 2022
updated
$19.99
CRIMINT & OSINT 4: Fokus OSINT - Disinformation&Facts (dt.)
Instructor Frank Stephan Ackerschott
Frank Stephan Ackerschott
1 course
German
CRIMINT & OSINT 4: Fokus OSINT - Disinformation&Facts (dt.)

CRIMINT & OSINT 4: Fokus OSINT - Disinformation&Facts (dt.)

(5.00 with 3 reviews)
45
students
1.6 hours
content
Apr 2025
updated
$14.99
Digital Journalism: Report, Verify, Publish Online
Instructor Shamir George
Shamir George
1 course
English
Digital Journalism: Report, Verify, Publish Online

Digital Journalism: Report, Verify, Publish Online

(3.75 with 4 reviews)
1.2K
students
5.5 hours
content
May 2026
updated
$14.99
OSINT - Ethical Hacking dla każdego
Instructor Adam Cedro
Adam Cedro
1 course
Polish
OSINT - Ethical Hacking dla każdego

OSINT - Ethical Hacking dla każdego

(4.54 with 61 reviews)
258
students
2.9 hours
content
Jul 2024
updated
$14.99
Open-Source Intelligence (OSINT) - Tools & Techniques
Instructor Steve Adams
Steve Adams
1 course
English
Open-Source Intelligence (OSINT) - Tools & Techniques

Open-Source Intelligence (OSINT) - Tools & Techniques

(4.43 with 58 reviews)
226
students
4.0 hours
content
Nov 2020
updated
$139.99
Introdução à Investigação Cibernética - OSINT
Instructor Petter Lopes
Petter Lopes
1 course
Portuguese
Introdução à Investigação Cibernética - OSINT

Introdução à Investigação Cibernética - OSINT

(4.22 with 34 reviews)
150
students
6.0 hours
content
Dec 2024
updated
$14.99
Formação Hacker
Instructor SecVox Academy
SecVox Academy
1 course
Portuguese
Formação Hacker

Formação Hacker

(4.50 with 1.4K reviews)
7.8K
students
22 hours
content
Mar 2026
updated
$14.99
OSINT course by Molfar
Instructor Molfar Intelligence Institute
Molfar Intelligence Institute
1 course
English
OSINT course by Molfar

OSINT course by Molfar

(4.32 with 132 reviews)
353
students
1.4 hours
content
Dec 2022
updated
$14.99

Continue exploring

Topics related to Open-Source Intelligence

  • Digital Investigations57 courses2 live coupons
  • Google Hacking & Dorking21 courses6 live coupons
  • Social Media Analysis17 courses
  • Information Gathering36 courses
  • Cyber Threat Intelligence (CT…54 courses3 live coupons
  • Advanced Online Research22 courses3 live coupons
  • Ethical Hacking & Security587 courses10 live coupons
  • Boolean & X-Ray Search36 courses24 live coupons
  • Web Reconnaissance13 courses
  • Social Engineering54 courses