Cyber Security Events Calendar – May 2025

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Stay updated with the latest cybersecurity events happening in May 2025. This list includes national and international events covering various cybersecurity domains.

Upcoming Cybersecurity Events:

13-14 May:

  • S3C Salon – Focused on cybersecurity trends, including a session on cyber harassment.
    🔗 https://salon-s3c.fr/

13-15 May:

15 May:

19 May:

  • Private Cybersecurity Roundtable (Registration required via Gérard PELIKS)

20-22 May:

You Should Know:

Essential Cybersecurity Commands & Practices

Linux Security Commands:

1. Check Open Ports & Services:

sudo netstat -tulnp 
sudo ss -tuln

2. Monitor Suspicious Logins:

sudo last -a 
sudo grep "Failed password" /var/log/auth.log

3. Scan for Vulnerabilities with Nmap:

nmap -sV --script vuln <target_IP>

Windows Security Checks:

1. Check Active Network Connections:

netstat -ano 
Get-NetTCPConnection | Where-Object { $_.State -eq "Established" }

2. Audit Failed Login Attempts:

Get-EventLog -LogName Security -InstanceId 4625 -After (Get-Date).AddDays(-1)

3. Detect Malicious Processes:

Get-Process | Where-Object { $_.CPU -gt 90 }

Threat Intelligence Tools:

  • MISP (Malware Information Sharing Platform): 
    sudo apt install misp 
sudo misp-update
  • TheHive (Incident Response Platform): 
    docker-compose -f thehive.yml up -d

What Undercode Say:

Staying ahead in cybersecurity requires continuous learning and hands-on practice. Attend industry events, apply threat intelligence techniques, and automate security checks using the commands above.

Additional Useful Commands:

  • Linux File Integrity Check: 
    sudo aide --check
  • Windows Firewall Rule Audit: 
    Get-NetFirewallRule | Where-Object { $_.Enabled -eq "True" }
  • Automate Log Analysis with ELK Stack: 
    sudo systemctl start elasticsearch kibana logstash

Expected Output:

A structured cybersecurity event calendar with actionable security commands for Linux and Windows, enhancing threat detection and response capabilities.

🔗 Relevant URLs:

References:

Reported By: Keren Bismuth – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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