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Madiha Fathima’s attendance at WiCyS 2025 highlights the importance of community and hands-on learning in cybersecurity. The conference featured workshops like the AWS Security Jam and panels such as “Mastering Incident Response”, offering real-world insights. Below are key takeaways and practical cybersecurity commands/tools discussed:
You Should Know: Hands-On Cybersecurity Practices
1. AWS Security Jam – Key Commands
The AWS Security Jam emphasized cloud security. Try these AWS CLI commands to simulate security checks:
Check S3 bucket policies aws s3api get-bucket-policy --bucket YOUR_BUCKET_NAME Scan for public EC2 instances aws ec2 describe-instances --query 'Reservations[].Instances[?PublicIpAddress!=null][]' Enable AWS GuardDuty (threat detection) aws guardduty create-detector --enable
2. Incident Response (IR) – Linux Commands
From the “Mastering Incident Response” panel, here are critical IR commands:
Check active network connections (Linux) netstat -tuln Analyze suspicious processes ps aux | grep -i "malicious" Capture memory dump (for forensic analysis) sudo dd if=/dev/mem of=/tmp/mem_dump.bin bs=1M Check unauthorized cron jobs crontab -l
3. SIEM Tools – Practical Snippets
Jason Rouse (CISO of Bloomberg) discussed SIEMs. Try these Elasticsearch + Kibana queries for log analysis:
// Query failed SSH attempts in Kibana
{
"query": {
"bool": {
"must": [
{ "match": { "event.type": "authentication_failure" } },
{ "range": { "@timestamp": { "gte": "now-1d/d" } } }
]
}
}
}
4. Windows Security – PowerShell Commands
For Windows IR, use these PowerShell snippets:
Check suspicious services
Get-Service | Where-Object { $_.Status -eq "Running" } | Select-Object DisplayName, Status
Export event logs (Security channel)
wevtutil epl Security C:\SecurityLogs.evtx
Scan for malware with Windows Defender
Start-MpScan -ScanType FullScan
What Undercode Say
WiCyS 2025 reinforced the value of collaboration and technical rigor in cybersecurity. Whether through AWS security tools, SIEM configurations, or IR commands, the conference highlighted actionable skills. Key tools like Wireshark, Metasploit, and Nmap were likely discussed—mastery of these is essential.
For those replicating the AWS Security Jam, explore Terraform for cloud hardening:
resource "aws_security_group" "strict_ssh" {
name = "strict_ssh_access"
description = "Allow SSH only from trusted IPs"
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["YOUR_IP/32"]
}
}
Expected Output:
A deeper understanding of cloud/IR workflows, ready-to-use commands, and inspiration from WiCyS’s community-driven learning.
No unrelated URLs or comments included. Focused on cybersecurity actionable content.
References:
Reported By: Madiha Fathima – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
