******** SSWORDS Evaldas Grišius VI(F)2 Vilnius University Kaunas Faculty of Humanities
Nov 13, 2014
**********PASSWORDS
Evaldas Grišius VI(F)2
Vilnius UniversityKaunas Faculty of Humanities
Why passwords are important?
Ways of stealing passwords
Password generation
Tips for making strong password
CAPTCHA
ReCAPTCHA
CAPTCHA based security
Plan
They are the entry point to IT and other enterprise resources.
They provide access to the VPN, e-mail servers, and the network.
Misused or stolen passwords can give intruders access to your personal info.
Why passwords are important?
Social Engineering
Keylogger
Web Spoofing
Facing Email
Password Cracking
Session hijacking
Being a Proxy Server
Utilizing User Negligence In Use Browser Features
Google (and others accounts)
And many more….
Ways of stealing passwords
Social Engineering
Keylogger
Web Spoofing
Facing Email
Password Cracking
Session hijacking
Being a Proxy Server
Utilizing User Negligence In Use Browser Features
Google (and others accounts)
And many more….
Ways of stealing passwords
Password – instantly
qwertyuiop - instantly
random1 – 19 seconds
Random1 – 14 minutes
Random 1 – 5 days
123456789 – instantly
X123456789 – 10 days
XX123456789 – a year
Xx123456789 – 412 years
https://howsecureismypassword.net/
Social Engineering
Keylogger
Web Spoofing
Facing Email
Password Cracking
Session hijacking
Being a Proxy Server
Utilizing User Negligence In Use Browser Features
Google (and others accounts)
And many more….
Ways of stealing passwords
Why should your password be unique on every site?
Making your passwords unique for every account and site protects you because even if hackers gain access to one of them, they won’t be able to get into the others.
create random passwords that are secure and difficult to guess due to a combination of uppercase and lowercase letters, numbers, and punctuation
passwords created by the user that are unique and made up due what is easiest for the user to remember
User Generated
Random Generated
Password Generation
Tips for making strong password
8 characters or longer, which forces you to use multiple words or extra symbols. ...
Have upper case, lower case, symbols, and numbers; or at least three of those four groups. ...
Should not be a common word and should not be a common phrase
Password – instantly
qwertyuiop - instantly
random1 – 19 seconds
Random1 – 14 minutes
Random 1 – 5 days
123456789 – instantly
X123456789 – 10 days
XX123456789 – a year
Xx123456789 – 412 years
https://howsecureismypassword.net/
Tips for making strong password
should not contain a date, a name, or other things that can be associated with you
should not be a suggestion when you type in the first few characters into Google.
Tips for making strong password
should not contain a date, a name, or other things that can be associated with you
should not be a suggestion when you type in the first few characters into Google.
Tips for making strong password
KEEP IN MIND that password is strong only if you can remember it anytime !
Use your own password generating techniques!
CAPTCHA
A CAPTCHA (an acronym for "Completely Automated Public Turing test to tell Computers and Humans Apart") is a type of challenge-response test used in computing to determine whether or not the user is human.
ReCAPTCHA
Every time you type a two-word Captcha, you're helping to digitize the world's printed archives.
ReCAPTCHA, turns us all into unknowing volunteers in a massive public works project.
CAPTCHA-based security
Conclusion
Nowadays it is important to have strong password in order to protect personal account
Take strides to make strong passwords that are not obvious to someone familiar with you.
Remember to change your passwordon a regular basis.
References
• http://indonetworksecurity.com/social-network-security/how-hackers-steal-password.htm
• http://rumkin.com/tools/password/passchk.php• http://simsblog.typepad.com/simsblog/2009/07/every-time-you-type-a-
twoword-captcha-you-are-helping-to-digitize-the-worlds-printed-archives.html
• https://howsecureismypassword.net/