Chapter 5 - The Perimeter Vulnerability

Down in the subterranean security control center, the atmosphere was thick enough to cut with a diamond wire.
Diego slammed his fist onto the stainless-steel console, staring at the playback logs on the massive multi-monitor wall.
“Explain this to me again,” Diego growled, turning to face the lead systems engineer, a pale man named Miller who was sweating profusely through his white dress shirt. “How does a seven-year-old girl walk through a multi-million-dollar biometric security perimeter without triggering a single tripwire?”
Miller pushed his glasses up his nose, his fingers flying across the keyboard to pull up the system architecture schematics. “It’s... it’s not a glitch, Mr. Vance—err, Mr. Diego. The security routing protocols weren't bypassed. They were rewritten.”
Diego’s eyes narrowed. “Rewritten by whom?”
“That’s the terrifying part,” Miller whispered, bringing up a block of encrypted code overlaid on the estate's blueprint. “Look at the syntax. This isn't external malware. This is a backdoor embedded deep within the core operating system of the estate's foundational software. It was written three years ago. During the initial installation.”
Diego stared at the screen. Three years ago. The exact time Clara had lived inside the estate.
“She didn't just walk out of here,” Diego muttered, the pieces clicking together with chilling clarity. “She left a master key embedded in the architecture of the house itself. She always had access. She just chose today to use it.”
Before Diego could issue a new set of orders, the master alarm console began to flash amber. Not red—amber. A localized system diagnostic ping originating from an area of the estate that hadn't been mapped on the active blueprints since the 1970s.
May you like
The East Wing sub-basement.
Diego grabbed his sidearm, hitting the comms button on his tactical vest. “All units, lock down the East Wing corridor. Sector four. Move!”