--- title: "Meaning & Key Takeaway of: The perfect PIN is not four digits and…" description: "\"The perfect PIN is not four digits and not associated with your life, like an old telephone number. It's something easy for you to remember and hard fo..." image: "https://sms4smile.com/quotes/i/226/kevin-mitnick-3026_digits_the-perfect-pin-is-not-four-digits-and-n_3064951.png" --- # The perfect PIN is not four digits and not associated with… ![“The perfect PIN is not four digits and not associated with your life, like an old telephone number. It's something easy for you to remember and hard for other people to guess.” quote by Kevin Mitnick](https://sms4smile.com/quotes/i/226/kevin-mitnick-3026_digits_the-perfect-pin-is-not-four-digits-and-n_3064951.png) [Download](https://sms4smile.com/quotes/i/226/kevin-mitnick-3026_digits_the-perfect-pin-is-not-four-digits-and-n_3064951.png) [Open image](https://sms4smile.com/quotes/i/226/kevin-mitnick-3026_digits_the-perfect-pin-is-not-four-digits-and-n_3064951.png) > “The perfect PIN is not four digits and not associated with your life, like an old telephone number. It's something easy for you to remember and hard for other people to guess.” [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. An effective PIN should be memorable to you yet difficult for others, avoiding personal associations like old phone numbers. **In simple terms:** Choose a PIN that’s easy for you, hard for strangers. Key Takeaway Pick a PIN that balances memorability and security. Themes security privacy personal data Mood cautious practical Type advice practical When to use this quote - online banking - mobile devices - password managers - travel - shared accounts Key Concepts human factors cryptography risk management Questions to Reflect On - What personal cues can help you recall a secure PIN? - How do you balance convenience and security? A Different Perspective If the PIN is too simple, it can be guessed; if too complex, you may forget it. ★ ★ ★ ★ ★ No ratings yet [Digits](https://sms4smile.com/quotes/about/digits/) [Digits Associated](https://sms4smile.com/quotes/about/digits-associated-5157491/) [Easy](https://sms4smile.com/quotes/about/easy/) [Four](https://sms4smile.com/quotes/about/four/) [Hard](https://sms4smile.com/quotes/about/hard/) [Life](https://sms4smile.com/quotes/about/life/) [Number Easy](https://sms4smile.com/quotes/about/number-easy-5157492/) [Numbers](https://sms4smile.com/quotes/about/numbers/) [Old](https://sms4smile.com/quotes/about/old/) [People](https://sms4smile.com/quotes/about/people/) [Perfect](https://sms4smile.com/quotes/about/perfect/) [Perfect Pin](https://sms4smile.com/quotes/about/perfect-pin-5157490/) [Phone number](https://sms4smile.com/quotes/about/phone-number/) [Pin Digits](https://sms4smile.com/quotes/about/pin-digits-5157489/) [Pins](https://sms4smile.com/quotes/about/pins/) [Remember](https://sms4smile.com/quotes/about/remember/) [Technology](https://sms4smile.com/quotes/about/technology/) [Telephones](https://sms4smile.com/quotes/about/telephones/) ## Related quotes > [Once I'd reached the point where I could squirrel away more than 30 digits a minute in memory palaces, I still only sporadically used…](https://sms4smile.com/quotes/joshua-foer/once-i-d-reached-the-point-where-i-could-squirrel-away-more-than-30/) [Joshua Foer](https://sms4smile.com/quotes/author/joshua-foer/) > [Garbage can provide important details for hackers: names, telephone numbers, a company's internal jargon.](https://sms4smile.com/quotes/kevin-mitnick/garbage-can-provide-important-details-for-hackers-names-telephone/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [“Life was less of a mystery for every digit that age handed over to him. Time, however, became more cryptic and dealt in destructive…](https://sms4smile.com/quotes/gayendra-abeywardane/life-was-less-of-a-mystery-for-every-digit-that-age-handed-over-to/) [Gayendra Abeywardane](https://sms4smile.com/quotes/author/gayendra-abeywardane/) > [Anyone who considers arithmetical methods of producing random digits is, of course, in a state of sin.](https://sms4smile.com/quotes/john-von-neumann/anyone-who-considers-arithmetical-methods-of-producing-random-digits/) [John von Neumann](https://sms4smile.com/quotes/author/john-von-neumann/) > [“One two, one two, Type a word or two. Arrow left, arrow right, Keep those fingers nice and tight. Keys up, Keys down, Move…](https://sms4smile.com/quotes/jazz-feylynn/one-two-one-two-type-a-word-or-two-arrow-left-arrow-right-keep-those/) [Jazz Feylynn](https://sms4smile.com/quotes/author/jazz-feylynn/) > [Hey I just met you, and this is crazy but here's my digits so fuck me crazy !](https://sms4smile.com/quotes/mitchell-sakundiak/hey-i-just-met-you-and-this-is-crazy-but-here-s-my-digits-so-fuck-me/) [Mitchell Sakundiak](https://sms4smile.com/quotes/author/mitchell-sakundiak/) > [Give me your digits jot down your address. I'll bet you confess when you put me to the test.](https://sms4smile.com/quotes/shaggy/give-me-your-digits-jot-down-your-address-i-ll-bet-you-confess-when/) [Shaggy](https://sms4smile.com/quotes/author/shaggy/) > [“I'll never be the size that has single digits and my thighs will always touch when I walk but I'm ok with that.”](https://sms4smile.com/quotes/sugar-jamison/i-ll-never-be-the-size-that-has-single-digits-and-my-thighs-will/) [Sugar Jamison](https://sms4smile.com/quotes/author/sugar-jamison/) > [The largest known prime number is 2^32582657-1. I am proud to say that I memorized all its digits-in binary.](https://sms4smile.com/quotes/carl-pomerance/the-largest-known-prime-number-is-2-32582657-1-i-am-proud-to-say-that/) [Carl Pomerance](https://sms4smile.com/quotes/author/carl-pomerance/) > [Any one who considers arithmetical methods of producing random digits is, of course, in a state of sin.](https://sms4smile.com/quotes/john-von-neumann/any-one-who-considers-arithmetical-methods-of-producing-random-digits/) [John von Neumann](https://sms4smile.com/quotes/author/john-von-neumann/) > [“In our current number system, if you multiply 111,111,111 by itself, you get the rather pleasing 12,345,678,987,654,321 (all the digits count up from 1…](https://sms4smile.com/quotes/matt-parker/in-our-current-number-system-if-you-multiply-111-111-111-by-itself/) [Matt Parker](https://sms4smile.com/quotes/author/matt-parker/) > [“Luck is not some esoteric, godlike phenomenon. Luck is countable but undefinable. Luck easily can be explained by a number of factors acting in…](https://sms4smile.com/quotes/csaba-gabor/luck-is-not-some-esoteric-godlike-phenomenon-luck-is-countable-but/) [Csaba Gabor](https://sms4smile.com/quotes/author/csaba-gabor/) > [They call me Mr. Roberts when I'm in the bank. Digits like the Dodgers when it come to franks.](https://sms4smile.com/quotes/rick-ross/they-call-me-mr-roberts-when-i-m-in-the-bank-digits-like-the-dodgers/) [Rick Ross](https://sms4smile.com/quotes/author/rick-ross/) > [Do u know d logic of 143(love)(one four three)? Ur birth year's last 2 digits+ur current age+33=143 for every one. Try this very intresting..](https://sms4smile.com/quotes/butterfly-kisses/do-u-know-d-logic-of-143-love-one-four-three-ur-birth-year-s-last-2/) [Butterfly\_Kisses](https://sms4smile.com/quotes/author/butterfly-kisses/) > [Well, David Eckstein, like most of us, has 20 digits. Ten fingers. Ten toes.](https://sms4smile.com/quotes/tim-mccarver/well-david-eckstein-like-most-of-us-has-20-digits-ten-fingers-ten-toes/) [Tim McCarver](https://sms4smile.com/quotes/author/tim-mccarver/) ## More by Kevin Mitnick > [The human. Now you know all about your target](https://sms4smile.com/quotes/kevin-mitnick/the-human-now-you-know-all-about-your-target/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [I was fascinated with the phone system and how it worked; I became a hacker to get better control over the phone company.](https://sms4smile.com/quotes/kevin-mitnick/i-was-fascinated-with-the-phone-system-and-how-it-worked-i-became-a/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [Nine out of every 10 large corporations and government agencies have been attacked by computer intruders.](https://sms4smile.com/quotes/kevin-mitnick/nine-out-of-every-10-large-corporations-and-government-agencies-have/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [Back up everything! You are not invulnerable. Catastrophic data loss can happen to you - one worm or Trojan is all it takes.](https://sms4smile.com/quotes/kevin-mitnick/back-up-everything-you-are-not-invulnerable-catastrophic-data-loss/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [It's true, I had hacked into a lot of companies, and took copies of the source code to analyze it for security bugs. If…](https://sms4smile.com/quotes/kevin-mitnick/it-s-true-i-had-hacked-into-a-lot-of-companies-and-took-copies-of-the/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [When an attacker fails with one person, they often go to another person. The key is to report the attack to other departments. Workers…](https://sms4smile.com/quotes/kevin-mitnick/when-an-attacker-fails-with-one-person-they-often-go-to-another/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [I think malware is a significant threat because the mitigation, like antivirus software, hasn't evolved to a point to really mitigate the risk to…](https://sms4smile.com/quotes/kevin-mitnick/i-think-malware-is-a-significant-threat-because-the-mitigation-like/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [Usually companies hire me, and they know full well who I am, and that's one of the reasons they want to hire me.](https://sms4smile.com/quotes/kevin-mitnick/usually-companies-hire-me-and-they-know-full-well-who-i-am-and-that-s/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [A lot of companies are clueless, because they spend most or all of their security budget on high-tech security like fire walls and biometric…](https://sms4smile.com/quotes/kevin-mitnick/a-lot-of-companies-are-clueless-because-they-spend-most-or-all-of/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [I characterize myself as a retired hacker. I'm applying what I know to improve security at companies.](https://sms4smile.com/quotes/kevin-mitnick/i-characterize-myself-as-a-retired-hacker-i-m-applying-what-i-know-to/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [No company that I ever hacked into reported any damages, which they were required to do for significant losses. Sun didn't stop using Solaris…](https://sms4smile.com/quotes/kevin-mitnick/no-company-that-i-ever-hacked-into-reported-any-damages-which-they/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [New security loopholes are constantly popping up because of wireless networking. The cat-and-mouse game between hackers and system administrators is still in full swing.](https://sms4smile.com/quotes/kevin-mitnick/new-security-loopholes-are-constantly-popping-up-because-of-wireless/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [The explosion of companies deploying wireless networks insecurely is creating vulnerabilities, as they think it's limited to the office - then they have Johnny…](https://sms4smile.com/quotes/kevin-mitnick/the-explosion-of-companies-deploying-wireless-networks-insecurely-is/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [The government does things like insisting that all encryption programs should have a back door. But surely no one is stupid enough to think…](https://sms4smile.com/quotes/kevin-mitnick/the-government-does-things-like-insisting-that-all-encryption/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) > [I get hired to hack into computers now and sometimes it's actually easier than it was years ago.](https://sms4smile.com/quotes/kevin-mitnick/i-get-hired-to-hack-into-computers-now-and-sometimes-it-s-actually/) [Kevin Mitnick](https://sms4smile.com/quotes/author/kevin-mitnick/) [Explore all 142 Kevin Mitnick quotes ](https://sms4smile.com/quotes/author/kevin-mitnick/) ## More Digits quotes > [“I'll never be the size that has single digits and my thighs will always touch when I walk but I'm ok with that.”](https://sms4smile.com/quotes/sugar-jamison/i-ll-never-be-the-size-that-has-single-digits-and-my-thighs-will/) [Sugar Jamison](https://sms4smile.com/quotes/author/sugar-jamison/) > [Do u know d logic of 143(love)(one four three)? Ur birth year's last 2 digits+ur current age+33=143 for every one. Try this very intresting..](https://sms4smile.com/quotes/butterfly-kisses/do-u-know-d-logic-of-143-love-one-four-three-ur-birth-year-s-last-2/) [Butterfly\_Kisses](https://sms4smile.com/quotes/author/butterfly-kisses/) > [They call me Mr. Roberts when I'm in the bank. Digits like the Dodgers when it come to franks.](https://sms4smile.com/quotes/rick-ross/they-call-me-mr-roberts-when-i-m-in-the-bank-digits-like-the-dodgers/) [Rick Ross](https://sms4smile.com/quotes/author/rick-ross/) > [“Luck is not some esoteric, godlike phenomenon. Luck is countable but undefinable. Luck easily can be explained by a number of factors acting in…](https://sms4smile.com/quotes/csaba-gabor/luck-is-not-some-esoteric-godlike-phenomenon-luck-is-countable-but/) [Csaba Gabor](https://sms4smile.com/quotes/author/csaba-gabor/) > [“In our current number system, if you multiply 111,111,111 by itself, you get the rather pleasing 12,345,678,987,654,321 (all the digits count up from 1…](https://sms4smile.com/quotes/matt-parker/in-our-current-number-system-if-you-multiply-111-111-111-by-itself/) [Matt Parker](https://sms4smile.com/quotes/author/matt-parker/) > [Any one who considers arithmetical methods of producing random digits is, of course, in a state of sin.](https://sms4smile.com/quotes/john-von-neumann/any-one-who-considers-arithmetical-methods-of-producing-random-digits/) [John von Neumann](https://sms4smile.com/quotes/author/john-von-neumann/) > [The largest known prime number is 2^32582657-1. I am proud to say that I memorized all its digits-in binary.](https://sms4smile.com/quotes/carl-pomerance/the-largest-known-prime-number-is-2-32582657-1-i-am-proud-to-say-that/) [Carl Pomerance](https://sms4smile.com/quotes/author/carl-pomerance/) > [Give me your digits jot down your address. I'll bet you confess when you put me to the test.](https://sms4smile.com/quotes/shaggy/give-me-your-digits-jot-down-your-address-i-ll-bet-you-confess-when/) [Shaggy](https://sms4smile.com/quotes/author/shaggy/) > [Hey I just met you, and this is crazy but here's my digits so fuck me crazy !](https://sms4smile.com/quotes/mitchell-sakundiak/hey-i-just-met-you-and-this-is-crazy-but-here-s-my-digits-so-fuck-me/) [Mitchell Sakundiak](https://sms4smile.com/quotes/author/mitchell-sakundiak/) > [“One two, one two, Type a word or two. Arrow left, arrow right, Keep those fingers nice and tight. Keys up, Keys down, Move…](https://sms4smile.com/quotes/jazz-feylynn/one-two-one-two-type-a-word-or-two-arrow-left-arrow-right-keep-those/) [Jazz Feylynn](https://sms4smile.com/quotes/author/jazz-feylynn/) > [Once I'd reached the point where I could squirrel away more than 30 digits a minute in memory palaces, I still only sporadically used…](https://sms4smile.com/quotes/joshua-foer/once-i-d-reached-the-point-where-i-could-squirrel-away-more-than-30/) [Joshua Foer](https://sms4smile.com/quotes/author/joshua-foer/) > [Anyone who considers arithmetical methods of producing random digits is, of course, in a state of sin.](https://sms4smile.com/quotes/john-von-neumann/anyone-who-considers-arithmetical-methods-of-producing-random-digits/) [John von Neumann](https://sms4smile.com/quotes/author/john-von-neumann/) > [“Life was less of a mystery for every digit that age handed over to him. Time, however, became more cryptic and dealt in destructive…](https://sms4smile.com/quotes/gayendra-abeywardane/life-was-less-of-a-mystery-for-every-digit-that-age-handed-over-to/) [Gayendra Abeywardane](https://sms4smile.com/quotes/author/gayendra-abeywardane/) > [Well, David Eckstein, like most of us, has 20 digits. Ten fingers. Ten toes.](https://sms4smile.com/quotes/tim-mccarver/well-david-eckstein-like-most-of-us-has-20-digits-ten-fingers-ten-toes/) [Tim McCarver](https://sms4smile.com/quotes/author/tim-mccarver/) > [Can anything match that first fine discovery of the telephone and all it stood for? That first realization that, contained within ten simple digits,…](https://sms4smile.com/quotes/alan-coren/can-anything-match-that-first-fine-discovery-of-the-telephone-and-all/) [Alan Coren](https://sms4smile.com/quotes/author/alan-coren/) [Browse all 23 Digits quotes ](https://sms4smile.com/quotes/about/digits/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "The perfect PIN is not four digits and not associated with your life, like an old telephone number. 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