Hacking courses can help you learn network security, penetration testing, ethical hacking techniques, and vulnerability assessment. You can build skills in threat analysis, incident response, and secure coding practices. Many courses introduce tools like Metasploit, Wireshark, and Burp Suite, that support testing and securing systems against potential attacks.

Skills you'll gain: Threat Detection, Penetration Testing, Exploit development, Cyber Threat Intelligence, Threat Management, Incident Response, Vulnerability Scanning, Cyber Security Assessment, Vulnerability Assessments, Cybersecurity, Network Security, Vulnerability Management, Network Monitoring, Bash (Scripting Language), Intrusion Detection and Prevention, Network Troubleshooting, Anomaly Detection, Information Systems Security, Cyber Security Policies, Network Analysis
Intermediate · Professional Certificate · 3 - 6 Months

EC-Council
Skills you'll gain: Penetration Testing, Threat Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Vulnerability Assessments, Network Security, Threat Detection, Vulnerability Scanning, Cybersecurity, Cyber Attacks, Brute-force attacks, Exploitation techniques, Application Security, Human Factors (Security), Web Applications, Mobile Security, Internet Of Things, Authentications, Encryption, Wireless Networks
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Penetration Testing, Cybersecurity, Security Testing, Cyber Security Assessment, Network Security, Threat Detection, Cyber Attacks, Cyber Security Strategy, Cyber Threat Intelligence, Cyber Threat Hunting, Exploit development, Information Systems Security, Firewall, Malware Protection, Cloud Computing, Cryptography, Security Awareness, Security Controls, Cyber Risk, Security Strategy
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Bash (Scripting Language), Network Monitoring, Exploit development, System Configuration, Digital Forensics, Virtualization
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Commands, Metasploit, Open Web Application Security Project (OWASP), Linux, Penetration Testing, Vulnerability Scanning, Command-Line Interface, Exploitation techniques, Scripting, Vulnerability Assessments, Brute-force attacks, General Networking, Python Programming, Web Applications, Cybersecurity, Data Ethics, Firewall, Network Security, Wireless Networks, System Configuration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Metasploit, Penetration Testing, Malware Protection, Exploitation techniques, Database Management, Cyber Threat Intelligence, Vulnerability Assessments, Cyber Security Assessment, Brute-force attacks, Cryptography, Cybersecurity, Vulnerability Scanning, Intrusion Detection and Prevention, Data Import/Export, MySQL, Encryption, Mobile Security, Linux, Linux Administration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Cryptography, Encryption, Secure Coding, Brute-force attacks, Python Programming, Programming Principles, File I/O, Computational Logic, Algorithms, Debugging, Scripting, Data Structures, User Interface (UI), Statistical Programming, UI Components, Application Development
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Exploit development, OSI Models, Network Security, Exploitation techniques, TCP/IP, Cybersecurity, Vulnerability Scanning, Metasploit, Malware Protection, Network Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Cyber Attacks, Wireless Networks, Application Security, Cyber Security Assessment, Network Monitoring, Linux, Object Oriented Programming (OOP), General Networking, Security Awareness
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Open Web Application Security Project (OWASP), Cyber Security Assessment, Metasploit, Public Key Infrastructure, Exploit development, Exploitation techniques, Threat Modeling, Cybersecurity, Distributed Denial-Of-Service (DDoS) Attacks, Cryptography, Cyber Threat Intelligence, Mobile Security, Security Testing, Brute-force attacks, Vulnerability Scanning, Network Security, Operating Systems, Encryption
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Responsible AI, Social Media Management, Social Media, Social Media Marketing, Google Ads, Digital Marketing, Email Marketing, Social Media Strategy, Digital Advertising, Web Analytics and SEO, Online Advertising, Social Media Campaigns, Digital Media Strategy, Paid media, Pay Per Click Advertising, Content Creation, Customer Retention, Search Engine Optimization, Presentations, Generative AI
Beginner · Professional Certificate · 3 - 6 Months

LearnKartS
Skills you'll gain: Penetration Testing, Cyber Security Assessment, Threat Modeling, Human Factors (Security), Web Development, Web Servers
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Penetration Testing, Network Security, Network Monitoring, Exploitation techniques, Virtual Private Networks (VPN), Cryptographic Protocols, Network Protocols, General Networking, Computer Networking, Command-Line Interface, Network Analysis, Proxy Servers
Build toward a degree
Intermediate · Course · 1 - 3 Months
Hacking refers to the practice of exploiting weaknesses in computer systems or networks to gain unauthorized access or manipulate data. It is important because it plays a crucial role in cybersecurity, helping organizations identify vulnerabilities and protect sensitive information. Ethical hacking, in particular, is a proactive approach where professionals use hacking techniques to improve security measures, making it essential in today's digital landscape.‎
A variety of job opportunities exist in the field of hacking, particularly in cybersecurity. Positions such as ethical hacker, penetration tester, security analyst, and cybersecurity consultant are in high demand. These roles involve assessing security systems, identifying vulnerabilities, and implementing protective measures. Additionally, there are opportunities in related fields like digital marketing and growth hacking, where understanding hacking principles can enhance strategies.‎
To pursue a career in hacking, you need a solid foundation in several key skills. These include knowledge of programming languages (such as Python, Java, or C++), understanding of networking concepts, familiarity with operating systems (especially Linux), and proficiency in security protocols. Additionally, critical thinking, problem-solving abilities, and a strong ethical framework are essential for success in this field.‎
There are many excellent online courses available for those interested in hacking. Notable options include the IBM Ethical Hacking with Open Source Tools Professional Certificate and the Certified Ethical Hacking (v12) Specialization. These programs provide comprehensive training and practical skills needed to excel in the field.‎
Yes. You can start learning hacking on Coursera for free in two ways:
If you want to keep learning, earn a certificate in hacking, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎
Learning hacking involves a structured approach. Start by gaining a basic understanding of computer systems and networks. Then, explore online courses that cover ethical hacking principles and tools. Practical experience is crucial, so consider participating in labs or simulations. Engaging with online communities and forums can also provide valuable insights and support as you progress in your learning journey.‎
Hacking courses typically cover a range of topics, including ethical hacking fundamentals, penetration testing techniques, network security, and vulnerability assessment. Advanced courses may explore into specific tools and methodologies used in the industry, as well as legal and ethical considerations. Hands-on projects and real-world scenarios are often included to enhance practical skills.‎
For training and upskilling employees in hacking, courses like the Security and Ethical Hacking Specialization are highly recommended. These programs focus on practical skills and knowledge that can be directly applied in the workplace, helping organizations strengthen their cybersecurity posture and prepare for potential threats.‎