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Here’s a list of free cybersecurity certifications (websites) that can help you build a strong foundation and practical skills:
1. Splunk Fundamentals 1
Master data analysis and security monitoring with Splunk tools.
Link: https://lnkd.in/g7JSFijt
2. DHS FedVTE Courses
Strengthen your expertise in network defense, ethical hacking, and incident response.
Link: https://lnkd.in/gRCFa7KZ
3. Google Cybersecurity Career Certificate
Gain insights into threat detection, network security, and incident management.
Link: https://lnkd.in/gQP5CBfA
4. (ISC)² Certified in Cybersecurity
Build proficiency in essential cybersecurity practices.
Link: https://www.isc2.org
5. Cisco Networking Academy
Learn risk management and strategies for network defense.
Link: https://www.netacad.com
6. IBM SkillsBuild: Cybersecurity Analyst Fundamentals
Practice real-world security analysis and response techniques.
Link: https://lnkd.in/gxFvf-HD
7. TryHackMe Certifications
Sharpen your cybersecurity skills with interactive, hands-on challenges.
Link: https://www.tryhackme.com
8. Fortinet NSE Certifications
Get a solid understanding of core network security concepts.
Link: https://lnkd.in/gAEpjvSa
9. Microsoft Learn SC-900 Training
Explore the basics of cloud security, compliance, and identity management.
Link: https://lnkd.in/gS5GApmP
10. Cybrary Skill Certifications
Develop practical abilities in system protection and malware defense.
Link: https://www.cybrary.it
You Should Know: Essential Cybersecurity Commands & Practices
Linux Security Commands
- Check open ports:
sudo netstat -tulnp
- Monitor system logs:
sudo tail -f /var/log/auth.log
- Scan for vulnerabilities with Nmap:
nmap -sV -A target_ip
- Check for rootkits:
sudo rkhunter --check
Windows Security Commands
- List active network connections:
netstat -ano
- Check firewall rules:
netsh advfirewall show allprofiles
- Scan for malware with Windows Defender:
MpCmdRun -Scan -ScanType 2
Splunk Log Analysis
- Search for failed login attempts:
index=main sourcetype=linux_secure "Failed password"
- Detect brute-force attacks:
index=main sourcetype=linux_secure "Failed password" | stats count by src
TryHackMe & Ethical Hacking
- Basic Nmap scan for CTF challenges:
nmap -sC -sV -oN scan.txt target_ip
- Crack passwords with John the Ripper:
john --format=sha512 hashfile.txt
What Undercode Say
Cybersecurity is a rapidly evolving field, and hands-on practice is crucial. Whether you’re analyzing logs in Splunk, scanning networks with Nmap, or hardening Windows systems, real-world application of these tools will solidify your skills. Always stay updated with new threats and defensive techniques.
Expected Output:
- A structured list of 10 free cybersecurity certifications.
- Practical Linux & Windows security commands.
- Splunk and TryHackMe techniques for real-world practice.
- A conclusion emphasizing hands-on learning.
(Note: Telegram/WhatsApp links and unrelated comments were removed as per instructions.)
References:
Reported By: Dharamveer Prasad – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
