# encoding
標記為「encoding」的 25 篇文章
隱寫術 Attack 評估
評估 of hidden payload delivery through steganography、zero-width characters、encoding tricks。
技能驗證: Encoding、Obfuscation
Skill verification的Base64、Unicode、token smuggling、encoding-based bypass技巧。
社群貢獻:編碼謎題挑戰
社群貢獻的編碼謎題挑戰,練習 Base64、Unicode 走私、同形字等繞過技術。
週挑戰:編碼挑戰關
每週挑戰系列聚焦於透過創意載荷構造,繞過日益複雜的編碼式防禦。
分詞器安全
分詞如何於 LLM 系統中創造攻擊面：BPE 利用、符元邊界攻擊、編碼邊緣案例，以及具分詞器意識的對抗技術。
Encoding and Obfuscation Basics
探索 how Base64, ROT13, and Unicode encoding can bypass input filters in LLM applications.
Lab: Encoding & Obfuscation Techniques
動手實作 exploring how text encoding, character substitution, and obfuscation methods can bypass LLM content filters and safety mechanisms.
Lab: Encoding Bypasses
測試 Base64, ROT13, hex, and Unicode encoding 技術 to evade LLM content filters while preserving the semantic meaning of 對抗性 payloads.
Character Encoding 繞過 Techniques
繞過input filters using Unicode normalization,homoglyph substitution,mixed-script encoding.
Encoding Maestro Challenge
Solve 10 encoding puzzles that require creative use of Base64,Unicode,ROT13,custom encodings to bypass filters.
Invisible Ink: Hidden Payload 萃取 Challenge
萃取a hidden flag by decoding multiple layers of obfuscation in model responses across encoded channels.
進階 Encoding 鏈 Attacks
鏈 multiple encoding schemes to bypass multi-layer input filters in production LLM applications.
實驗室: Encoding 繞過 實驗室
動手實驗室,主題為systematically testing Base64,ROT13,Unicode homoglyph,hexadecimal,combined encoding bypasses 對抗 LLM safety filters with measured success rates.
實驗室: Encoding Evasion Techniques
動手lab using Base64,ROT13,Unicode normalization,custom encoding schemes to evade input filters與safety classifiers in language model systems.
實驗室: Token Smuggling & Encoding 繞過
動手lab exploring how tokenization boundaries,token-level manipulations,encoding tricks can smuggle attack payloads past safety classifiers.
Output Filter 繞過 via Encoding
繞過output safety filters by instructing the model to encode responses in Base64,hex,or custom schemes.
進階編碼鏈攻擊（提示詞注入）
深入探討如何鏈結多個編碼方案來打造能繞過多層輸入過濾器與內容分類器的注入載荷。
編碼繞過技術
使用 Base64、ROT13、Unicode 轉換、十六進位編碼與其他混淆方法，在保留語意意義的同時，規避提示詞注入過濾器與安全分類器。
進階載荷混淆
提示詞注入載荷的進階混淆技術，包含編碼鏈與語意偽裝。
基於密碼的越獄攻擊
使用密碼、編碼和暗語繞過 LLM 內容過濾器，將有害請求轉換為安全分類器無法識別的格式。
Encoding-Based Evasion
Using base64, ROT13, hexadecimal, Unicode, and other encoding schemes to evade input detection systems and bypass content filters in LLM applications.
Encoding Chain 攻擊 詳解
Chain multiple encoding transformations to bypass input filters that only decode one layer of encoding.
編碼鏈繞過詳解
Walkthrough of chaining Base64, URL encoding, and Unicode tricks to bypass multi-layer input filters.
QR Code Injection
Using QR codes as prompt injection vectors against vision-language models, encoding adversarial instructions in machine-readable formats that models decode and follow.
Unicode Normalization 防禦
Step-by-step walkthrough for implementing Unicode normalization to prevent encoding-based prompt injection bypasses, covering homoglyph detection, invisible character stripping, bidirectional text handling, and normalization testing.