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In today’s digital age, upskilling in IT, cybersecurity, and AI is essential. Below is a curated list of free courses offered by Google and other platforms to help you stay ahead in the tech industry.
Google IT and Cybersecurity Courses:
1. Google Data Analytics:
2. Google Cybersecurity:
3. Google IT Support:
4. Google to Generative AI:
AI and Machine Learning Courses:
1. Generative AI for Cybersecurity Professionals:
2. Machine Learning Specialization:
3. ChatGPT for Beginners:
4. Generative AI for Software Developers:
You Should Know:
To complement these courses, here are some practical commands and steps to enhance your IT and cybersecurity skills:
Linux Commands for Cybersecurity:
1. Network Scanning with Nmap:
nmap -sP 192.168.1.0/24
This command scans your local network for connected devices.
2. Check Open Ports:
netstat -tuln
Displays all open ports on your system.
3. Monitor Logs in Real-Time:
tail -f /var/log/syslog
Helps in monitoring system logs for suspicious activities.
4. Encrypt Files with GPG:
gpg -c filename.txt
Encrypts a file for secure storage or transfer.
Windows Commands for IT Support:
1. Check System Information:
systeminfo
Displays detailed system configuration.
2. Test Network Connectivity:
ping google.com
Checks if your system can reach a remote server.
3. Display IP Configuration:
ipconfig
Shows your system’s IP address, subnet mask, and gateway.
4. Check Disk Health:
chkdsk /f
Scans and fixes disk errors.
Python for Cybersecurity:
1. Simple Port Scanner:
import socket
target = "192.168.1.1"
for port in range(1, 1025):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
result = sock.connect_ex((target, port))
if result == 0:
print(f"Port {port} is open")
sock.close()
This script scans for open ports on a target IP.
2. Hash Files for Integrity Checks:
import hashlib
def hash_file(filename):
h = hashlib.sha256()
with open(filename, 'rb') as file:
chunk = 0
while chunk != b'':
chunk = file.read(1024)
h.update(chunk)
return h.hexdigest()
print(hash_file("example.txt"))
Generates a SHA-256 hash for file integrity verification.
What Undercode Say:
Investing time in these free courses and practicing the provided commands will significantly enhance your IT and cybersecurity expertise. Whether you’re a beginner or an experienced professional, these resources will help you stay competitive in the ever-evolving tech landscape. Start learning today and secure your future in the digital world!
References:
Reported By: Mahak 764449308 – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
