What Is an IDS (Intrusion Detection System)?
Diagram of an IDS monitoring network and hosts, analyzing traffic and logs, detecting anomalies and intrusions, generating alerts, recording events, aiding rapid incident response.
Cybersecurity & Networking
What Is HTTPS?
Graphic of HTTPS: padlock linking browser and website, encrypting data in transit, verifying server identity with a digital certificate, securing users' privacy and data integrity.
What Is a Firewall?
Digital firewall: a brick wall and shield protecting a network grid, blocking red incoming arrows while green data streams flow through, symbolizing network security and privacy ok.
The Future of Cybersecurity: AI and Zero Trust
Futuristic cybersecurity concept showing AI brain, digital locks, Zero Trust network nodes, glowing circuits and shield icons protecting data streams across a cityscape of servers.
Understanding VPN Tunneling Protocols
Illustration of VPN tunneling protocols: encapsulation, encryption, authentication, IPsec, SSL/TLS, PPTP, L2TP, GRE securing packets through a virtual tunnel. for remote access use
How to Build a Basic SOC (Security Operations Center)
SOC illustration: analysts monitor security dashboards and alerts, correlate logs with threat intelligence, and run incident response workflows to detect and contain cyber threats.
Security Automation with PowerShell and Bash
Automated security workflows with PowerShell and Bash: scripts run across servers to scan, patch, enforce policies, log events, and remediate threats across clouds and on-premises.
How to Implement MFA Across an Organization
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Common Misconfigurations That Lead to Data Breaches
Illustration of common misconfigurations causing data breaches: exposed cloud storage weak access controls default credentials open databases misconfigured APIs, unpatched systems.
How to Configure HTTPS on Your Web Server
Graphic showing HTTPS setup: gen CSR, get TLS certificate, install it, enable HTTPS in server config, test secure connection, automate certificate renewal and monitor HTTPS status.
How to Analyze Security Logs Effectively
Security log dashboard showing correlated events timeline, highlighted anomalies, filters for source IP and user, rule-based alerts, aggregated metrics to speed incident detection.
Endpoint Security Best Practices for IT Admins
IT admin secures endpoints with centralized patching, EDR/antivirus least privilege, MFA, disk encryption, device inventory, network segmentation, regular backups and user training