Curso Completo de Ciberseguridad Defensiva — 95% Off Coupon

Conviértete en profesional de la Ciberseguridad y aprende a proteger infraestructuras reales contra Hacking y mucho más!

⭐ 4.7 out of 5(19,155 students enrolled)Created by Santiago HernándezLast updated: 🌐 Spanish

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Curso Completo de Ciberseguridad Defensiva
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Santiago Hernández
•Coupon Verified On: July 17, 2026
•Difficulty Level: All Levels
•Category: IT & Software
•Subcategory: Cybersecurity
•Duration: 31h of on-demand video
•Language: Spanish
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Ciberseguridad defensiva · Proteger infraestructuras empresariales reales y profesionales · Criptografía y principales algoritmos de cifrado modernos (TripleDES, AES, RSA, Curvas elípticas...)
•Prerequisites: No se necesita experiencia previa. Aprenderás todo lo necesario en el curso.
•Price: $9.99 with coupon / Regular Udemy price: $199.99. Applying this coupon saves you $190.00 (95% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in IT & Software:

✓Ciberseguridad defensiva .
✓Proteger infraestructuras empresariales reales y profesionales .
✓Criptografía y principales algoritmos de cifrado modernos (TripleDES, AES, RSA, Curvas elípticas...) .
✓Seguridad de la información y herramientas para evitar fugas de datos (DLP, IRM...) .
✓Seguridad de las comunicaciones y de las redes informáticas .
✓Herramientas de seguridad en redes informáticas: Firewall (Pfsense), IDS (SecurityOnion), IPS, VPN, Proxy... .
✓Seguridad y Hardening de hosts y sistemas operativos .
✓Herramientas de seguridad en hosts y sistemas operativos: AV, EDR, XDR, HIDS... .
✓Gestión de vulnerabilidades .
✓Operaciones de seguridad, monitorización y respuesta a incidentes .
✓Herramientas de seguridad para monitorización y respuesta a incidentes: DLP (Splunk), Ticketing (TheHive), Cortex... .
✓Firma digital, Certificados digitales y PKI .
✓Gestión de identidades: SAML, Oauth .
✓Gestión de riesgos y modelado de amenazas: STRIDE, MITRE ATT&CK...

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•No se necesita experiencia previa. Aprenderás todo lo necesario en el curso.

About This Udemy Course

The following is the full official course description as published on Udemy by instructor Santiago Hernández. It covers the curriculum structure, teaching methodology, and topic scope for this IT & Software course:

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Course Comparison

Compare features side by side to find the best course for your needs.

FeatureCURRENT
ProviderUdemyUdemy
Price
$9.99$199.99-95%
$9.99$169.99-94%
Rating
4.7(19.2k)
4.7(80k)
Duration31h17h 30m
CouponJULIO2...WWW202...
View DealCompare

Is the Curso Completo de Ciberseguridad Defensiva Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Jul 17, 2026

The short answer is yes — provided the IT & Software skills this course teaches actually line up with what you want to build. The regular price for Curso Completo de Ciberseguridad Defensiva on Udemy is $199.99. The coupon code listed on this page drops that to $9.99 — a saving of $190.00, or 95% off the standard rate. Spread across 31h of on-demand video, that works out to roughly $0.32 per hour of content — less than the cost of a single chapter of most printed it & software textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Santiago Hernández walks you through ciberseguridad defensiva, proteger infraestructuras empresariales reales y profesionales, and criptografía y principales algoritmos de cifrado modernos (TripleDES, AES, RSA, Curvas elípticas...) — concrete skills you can apply, not abstract theory. It has already been taken by 19,155 students and holds a 4.7-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: No se necesita experiencia previa. Aprenderás todo lo necesario en el curso.. That makes it a realistic choice even if IT & Software is unfamiliar territory. In practical terms, expect around 31h of on-demand video to work through at your own pace. The material is presented in Spanish.

Pros

  • ✓Verified 95% price reduction.
  • ✓High learner satisfaction (4.7/5).
  • ✓Trusted by 19,155 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $199.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 31h of video.
JS
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.32 an hour of video, Curso Completo de Ciberseguridad Defensiva is priced sensibly for what it actually covers — ciberseguridad defensiva and beyond. If IT & Software is on your roadmap and you value the 4.7-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $190.00 against the standard Udemy price
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified July 17, 2026.At $9.99 you save $190.00 compared to the standard $199.99 price, and Udemy coupons are time-limited — redeem as soon as possible.

Course Rating Summary

This course holds an aggregate rating of 4.7 out of 5 based on 19,155 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.7
19,155 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: July 17, 2026.

Instructor Profile

Background information on Santiago Hernández, the instructor responsible for this course on Udemy.

SH
Santiago Hernández
Udemy Instructor
Full Profile ↗
Subject Area
IT & Software
Total Students
19,155+ enrolled
Rating
4.7 / 5.0
Course Duration
31h
Teaching Approach
Practical, project-based instruction built around real-world application of IT & Software skills, with hands-on exercises and quizzes to reinforce each section.

Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of July 17, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.

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