Detail publikačního výsledku

On Practical Aspects of PCFG Password Cracking

HRANICKÝ, R.; LIŠTIAK, F.; MIKUŠ, D.; RYŠAVÝ, O.

Originální název

On Practical Aspects of PCFG Password Cracking

Anglický název

On Practical Aspects of PCFG Password Cracking

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

When users choose passwords to secure their computers,
data, or Internet service accounts, they tend to create passwords that
are easy to remember. Probabilistic methods for password cracking profit
from this fact, and allow the attackers and forensic investigators to guess
user passwords more precisely. In this paper, we present our additions
to a technique based on probabilistic context-free grammars. By modifi-
cation of existing principles, we show how to guess more passwords for
the same time, and how to reduce the total number of guesses without
higher impact on success rate.

Anglický abstrakt

When users choose passwords to secure their computers,
data, or Internet service accounts, they tend to create passwords that
are easy to remember. Probabilistic methods for password cracking profit
from this fact, and allow the attackers and forensic investigators to guess
user passwords more precisely. In this paper, we present our additions
to a technique based on probabilistic context-free grammars. By modifi-
cation of existing principles, we show how to guess more passwords for
the same time, and how to reduce the total number of guesses without
higher impact on success rate.

Klíčová slova

password,cracking,security,grammar

Klíčová slova v angličtině

password,cracking,security,grammar

Autoři

HRANICKÝ, R.; LIŠTIAK, F.; MIKUŠ, D.; RYŠAVÝ, O.

Rok RIV

2020

Vydáno

09.07.2019

Nakladatel

Springer Nature Switzerland AG

Místo

Charleston

ISBN

978-3-030-22478-3

Kniha

Data and Applications Security and Privacy

ISSN

0302-9743

Periodikum

Lecture Notes in Computer Science

Svazek

33

Číslo

11559

Stát

Spolková republika Německo

Strany od

43

Strany do

60

Strany počet

18

URL

https://link.springer.com/chapter/10.1007%2F978-3-030-22479-0_3

BibTex

@inproceedings{BUT158078,
  author="Radek {Hranický} and Filip {Lištiak} and Dávid {Mikuš} and Ondřej {Ryšavý}",
  title="On Practical Aspects of PCFG Password Cracking",
  booktitle="Data and Applications Security and Privacy",
  year="2019",
  journal="Lecture Notes in Computer Science",
  volume="33",
  number="11559",
  pages="43--60",
  publisher="Springer Nature Switzerland AG",
  address="Charleston",
  doi="10.1007/978-3-030-22479-0\{_}3",
  isbn="978-3-030-22478-3",
  issn="0302-9743",
  url="https://link.springer.com/chapter/10.1007%2F978-3-030-22479-0_3"
}

Dokumenty

DBSec19-hranicky-cr