Sustav zaštite kibernetičke sigurnosti pomoću maskiranja velikog jezičnog modela

master's thesis

• Title (english): Cybersecurity Protection System Using Large Language Model Masking
• Author: Dominik Jurinčić
• Mentor: Marin Šilić (mentor)
• Committee member: Marin Šilić (predsjednik povjerenstva)
• Committee member: Goran Delač (član povjerenstva)
• Committee member: Klemo Vladimir (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2024-07-04, Croatia

Abstract

Veliki jezični modeli zbog svojih sposobnosti razumijevanja i generiranja teksta postaju neizostavan alat u rješavanju mnogih zadataka. Činjenica da obrađuju upite napisane prirodnim jezikom čini ih ranjivima na razne vrste napada koji iskorištavaju varijabilnost te vrste ulaznih podataka. U sklopu ovog rada istraženi su veliki jezični modeli, sigurnosni aspekti njihovog korištenja, metode klasifikacije velikih jezičnih modela na temelju njihovih odgovora i maskiranje odgovora modela s ciljem onemogućavanje točne klasifikacije.

Abstract (english)

Large language models are becoming an indispensable tool in solving many tasks because of their abilities of understanding and manipulating text. The fact that they process natural language prompts makes them vulnerable to many kinds of attacks which exploit the variability of this type of input data. This paper examines large language models, the security aspects of using them, methods of classifying large language models based on their responses and the masking of their responses with the aim of obstructing accurate classification.

• Keywords: veliki jezični modeli; transformeri; mehanizam pažnje; klasifikacija; strojno učenje; kibernetička sigurnost
• Keywords (english): large language models; transformers; attention mechanism; classification; machine learning; cybersecurity
• Language: croatian
• URN:NBN: urn:nbn:hr:168:740300
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-10-12 21:00:08