TL;DR
- The universal terminal password ‘SWANSONG’ unlocks computer networks across all Blue Prince playthroughs
- Find the crossed-out password on Security’s bulletin board and reveal it using a magnifying glass
- Acquire magnifying glasses from Parlor tables, Bedroom dressers, or the Commissary shop
- Password works permanently once discovered – no need to find it again on subsequent runs
- Network access provides critical date tracking and email functionality for progression
Time to breach the Security network infrastructure (in a manner of speaking)
The terminal password serves as your digital key to unlock enhanced functionality across the computer systems distributed throughout the Blue Prince estate. You’ll encounter this security measure when you initially blueprint the Security chamber during your mansion exploration.
As you navigate the mysterious corridors of Mt. Holly, you’ll discover vintage computer terminals positioned in specific rooms. These retro-style desktop computers offer basic interaction capabilities, but full network access requires authentication. The locked features prove crucial for gameplay progression, enabling calendar date verification and electronic mail system access – both essential for tracking your investigation timeline and receiving important communications.
In this comprehensive Blue Prince walkthrough, we’ll demonstrate precise methods to uncover the terminal password through legitimate gameplay mechanics. For players seeking immediate solutions, we’ll also directly provide the password while maintaining spoiler awareness.
You can locate the terminal authentication code on the “Staff Notice” document affixed to the bulletin board within the Security room. However, immediate readability is impossible because someone has deliberately obscured the password with aggressive scribbles. (Spoiler-sensitive players should avoid advancing to subsequent images in the gallery above.)
To decipher the text beneath the vandalism, you require A Wood and Brass Magnifying Glass. Commonly referred to simply as “magnifying glass,” this investigative tool enables detailed document examination and evidence analysis. While somewhat uncommon, this item appears in multiple locations throughout the estate – we’ve consistently found it resting on tables in the Parlor, positioned on dressers in the Bedroom, and available for purchase at the Commissary trading post.
Image: Dogubomb/Raw Fury via PolygonOnce you’ve secured a magnifying glass, return to the Security room, approach the bulletin board near the coffee preparation area, and interact with the staff notice. Position the magnifying glass over the defaced section and you’ll successfully interpret the terminal codeword that was attempted to be erased.
Image: Dogubomb/Raw Fury via PolygonThe terminal authentication code in Blue Prince is: “SWANSONG.”
Based on extensive gameplay testing, this terminal password maintains universal application. It persists between gaming sessions without resetting and functions identically across all saved game files. After initial discovery, the knowledge becomes permanent – eliminating any requirement to repeat the finding process during subsequent playthroughs.
Capitalization concerns become irrelevant when entering this password since the computer interface automatically formats text in uppercase. To input the authentication code, simply approach any computer terminal and choose the “Login to Network” option. The system will then request password entry through an interactive prompt.

Image: Dogubomb/Raw Fury via Polygon
Network access unlocks several advanced terminal functions beyond basic operation. The date tracking feature proves invaluable for monitoring your investigation timeline, while email access may deliver critical narrative developments and mission objectives. These systems often contain clues about estate mysteries and character interactions that significantly impact your gameplay experience.

Image: Dogubomb/Raw Fury via Polygon
Efficiency Optimization: Prioritize magnifying glass acquisition early in your playthrough. Check the Parlor and Bedroom immediately upon access, as these locations frequently spawn the item. If unavailable, monitor the Commissary’s rotating inventory – the magnifying glass typically costs minimal resources, making it an affordable early-game purchase.
Common Mistakes to Avoid: Don’t waste time attempting to guess the password through trial and error – the system doesn’t support brute force attacks. Avoid spending excessive resources searching for the magnifying glass in late-game areas when early locations remain unchecked. Remember that once discovered, the password knowledge transfers permanently to all characters and save files.
Strategic Benefits: Early terminal access significantly enhances investigation efficiency. The date tracking function helps manage time-sensitive events, while emails often contain mission-critical information that advances main story progression. Consider this password discovery a priority objective during your initial estate exploration phases.
Advanced Technique: After obtaining network access, regularly check terminal emails during each in-game day cycle. Many narrative developments and side missions trigger through electronic communications that might otherwise be missed if terminals are neglected after initial password entry.
Action Checklist
- Search Parlor tables and Bedroom dressers for magnifying glass
- Check Commissary inventory as backup acquisition method
- Examine Security room bulletin board staff notice
- Use magnifying glass to reveal crossed-out SWANSONG password
- Access any terminal and select ‘Login to Network’ option
- Input SWANSONG (case-insensitive) for permanent access
No reproduction without permission:Game Guides » How to find the terminal password for Security in Blue Prince Master Blue Prince's terminal system with the universal SWANSONG password and magnifying glass strategy
