[Verse 1] Digital castles need their moats and walls Network segments split the data halls Like apartment buildings floor by floor Each subnet gets its own front door Traffic flows through designated lanes While administrators hold the reins [Chorus] Firewalls filter, segments separate Monitor traffic before it's too late Block the bad, allow the good Network security understood Gates and guards at every turn These are the lessons you must learn [Verse 2] Packet inspection reads each frame Checking source and destination name Rules and policies decide the fate Which connections can communicate DMZ creates a buffer zone Where public servers stand alone [Chorus] Firewalls filter, segments separate Monitor traffic before it's too late Block the bad, allow the good Network security understood Gates and guards at every turn These are the lessons you must learn [Bridge] VLANs divide without new wire Honeypots catch the digital liar IDS watches every byte IPS blocks attacks on sight Logs record the who and when Security's your truest friend [Verse 3] Zero trust assumes the worst case Every user proves their rightful place Encryption scrambles data streams Like secret codes in childhood dreams Network boundaries drawn with care Keeping dangers from your digital lair [Chorus] Firewalls filter, segments separate Monitor traffic before it's too late Block the bad, allow the good Network security understood Gates and guards at every turn These are the lessons you must learn [Outro] Build your fortress bit by bit Every layer helps you win Network security's your shield In this digital battlefield
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