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  3. Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

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  • natgrayyes@chaos.socialN This user is from outside of this forum
    natgrayyes@chaos.socialN This user is from outside of this forum
    natgrayyes@chaos.social
    wrote sidst redigeret af
    #1

    Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

    I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

    https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

    girgias@phpc.socialG jwrm22@hsnl.socialJ katzedecimal@kind.socialK unitarybennu@mastodon.socialU msbellows@c.imM 7 Replies Last reply
    1
    0
    • natgrayyes@chaos.socialN natgrayyes@chaos.social

      Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

      I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

      https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

      girgias@phpc.socialG This user is from outside of this forum
      girgias@phpc.socialG This user is from outside of this forum
      girgias@phpc.social
      wrote sidst redigeret af
      #2

      @NatGrayYes Debian does have patches for the PHP vunls all the way down to PHP 5.6.

      remaster@mastodon.socialR 1 Reply Last reply
      0
      • natgrayyes@chaos.socialN natgrayyes@chaos.social

        Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

        I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

        https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

        jwrm22@hsnl.socialJ This user is from outside of this forum
        jwrm22@hsnl.socialJ This user is from outside of this forum
        jwrm22@hsnl.social
        wrote sidst redigeret af
        #3

        @NatGrayYes To be fair all PGP keys are the multiplication of two prime numbers. But ideally the numbers are not the same, and quite a bit longer. But what is a couple thousand bits difference between friends?

        aimaz@mstdn.socialA varx@cybersecurity.theaterV 2 Replies Last reply
        0
        • jwrm22@hsnl.socialJ jwrm22@hsnl.social

          @NatGrayYes To be fair all PGP keys are the multiplication of two prime numbers. But ideally the numbers are not the same, and quite a bit longer. But what is a couple thousand bits difference between friends?

          aimaz@mstdn.socialA This user is from outside of this forum
          aimaz@mstdn.socialA This user is from outside of this forum
          aimaz@mstdn.social
          wrote sidst redigeret af
          #4

          @jwrm22 @NatGrayYes sometimes I tell people I’m not too worried about post-quantum crypto (yet!) because I can factor numbers faster with pencil and paper.

          My 10yo just factored 4 into prime factors in about 5 seconds and most of that time was giving me a look to say “why are you asking me?”

          jwrm22@hsnl.socialJ 1 Reply Last reply
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          • aimaz@mstdn.socialA aimaz@mstdn.social

            @jwrm22 @NatGrayYes sometimes I tell people I’m not too worried about post-quantum crypto (yet!) because I can factor numbers faster with pencil and paper.

            My 10yo just factored 4 into prime factors in about 5 seconds and most of that time was giving me a look to say “why are you asking me?”

            jwrm22@hsnl.socialJ This user is from outside of this forum
            jwrm22@hsnl.socialJ This user is from outside of this forum
            jwrm22@hsnl.social
            wrote sidst redigeret af
            #5

            @aimaz @NatGrayYes There are plenty of great examples here. I should take notes, and add these to my teaching library.

            1 Reply Last reply
            0
            • girgias@phpc.socialG girgias@phpc.social

              @NatGrayYes Debian does have patches for the PHP vunls all the way down to PHP 5.6.

              remaster@mastodon.socialR This user is from outside of this forum
              remaster@mastodon.socialR This user is from outside of this forum
              remaster@mastodon.social
              wrote sidst redigeret af
              #6

              @Girgias @NatGrayYes Sorry to nitpick but those are from a third party like sury.org, right? I don’t think debian has official 5.6 packages? 🤔

              girgias@phpc.socialG 1 Reply Last reply
              0
              • remaster@mastodon.socialR remaster@mastodon.social

                @Girgias @NatGrayYes Sorry to nitpick but those are from a third party like sury.org, right? I don’t think debian has official 5.6 packages? 🤔

                girgias@phpc.socialG This user is from outside of this forum
                girgias@phpc.socialG This user is from outside of this forum
                girgias@phpc.social
                wrote sidst redigeret af
                #7

                @remaster @NatGrayYes Yes correct.

                remaster@mastodon.socialR 1 Reply Last reply
                0
                • girgias@phpc.socialG girgias@phpc.social

                  @remaster @NatGrayYes Yes correct.

                  remaster@mastodon.socialR This user is from outside of this forum
                  remaster@mastodon.socialR This user is from outside of this forum
                  remaster@mastodon.social
                  wrote sidst redigeret af
                  #8

                  @Girgias @NatGrayYes Alright, thanks!✌️

                  1 Reply Last reply
                  0
                  • natgrayyes@chaos.socialN natgrayyes@chaos.social

                    Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

                    I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

                    https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

                    katzedecimal@kind.socialK This user is from outside of this forum
                    katzedecimal@kind.socialK This user is from outside of this forum
                    katzedecimal@kind.social
                    wrote sidst redigeret af
                    #9

                    @NatGrayYes
                    4 perfect number for put scurry certificate. Very secure and comfort passkey sleep soundly put 4 in passkey. Put 4 In Passkey. No problems ever put 4 in passkey security certificate because good easy remember support 4 weak security certificate. Can trust 4 for giving good passkey fir scurry. Friend 4.

                    1 Reply Last reply
                    0
                    • natgrayyes@chaos.socialN natgrayyes@chaos.social

                      Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

                      I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

                      https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

                      unitarybennu@mastodon.socialU This user is from outside of this forum
                      unitarybennu@mastodon.socialU This user is from outside of this forum
                      unitarybennu@mastodon.social
                      wrote sidst redigeret af
                      #10

                      @NatGrayYes
                      Thank you! I was thinking I would have to wait for a #computerphile video to understand this whole thing (though, I expect and will welcome one from the gang over there).

                      1 Reply Last reply
                      0
                      • natgrayyes@chaos.socialN natgrayyes@chaos.social

                        Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

                        I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

                        https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

                        msbellows@c.imM This user is from outside of this forum
                        msbellows@c.imM This user is from outside of this forum
                        msbellows@c.im
                        wrote sidst redigeret af
                        #11

                        @NatGrayYes Thanks for doing this! My remaining question is why eight weak certificates is so bad. Does that affect more than eight websites?

                        natgrayyes@chaos.socialN 1 Reply Last reply
                        0
                        • msbellows@c.imM msbellows@c.im

                          @NatGrayYes Thanks for doing this! My remaining question is why eight weak certificates is so bad. Does that affect more than eight websites?

                          natgrayyes@chaos.socialN This user is from outside of this forum
                          natgrayyes@chaos.socialN This user is from outside of this forum
                          natgrayyes@chaos.social
                          wrote sidst redigeret af
                          #12

                          @msbellows these certificates are used to certify individual websites’ certificates and therefore can forge anything

                          1 Reply Last reply
                          0
                          • jwrm22@hsnl.socialJ jwrm22@hsnl.social

                            @NatGrayYes To be fair all PGP keys are the multiplication of two prime numbers. But ideally the numbers are not the same, and quite a bit longer. But what is a couple thousand bits difference between friends?

                            varx@cybersecurity.theaterV This user is from outside of this forum
                            varx@cybersecurity.theaterV This user is from outside of this forum
                            varx@cybersecurity.theater
                            wrote sidst redigeret af
                            #13

                            @jwrm22 @NatGrayYes You're thinking of RSA keys (the primary type of key PGP uses) and the modulus (not the private key).

                            The eMudhra certs actually used ECDSA, which is a very different cryptosystem not involving products of primes.

                            jwrm22@hsnl.socialJ 1 Reply Last reply
                            0
                            • natgrayyes@chaos.socialN natgrayyes@chaos.social

                              Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

                              I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

                              https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

                              cotopaxi@mstdn.socialC This user is from outside of this forum
                              cotopaxi@mstdn.socialC This user is from outside of this forum
                              cotopaxi@mstdn.social
                              wrote sidst redigeret af
                              #14

                              @NatGrayYes
                              Thank you, very much appreciated!

                              1 Reply Last reply
                              0
                              • natgrayyes@chaos.socialN natgrayyes@chaos.social

                                Here's my summary of why websites are offline right now, and why nerds are laughing at the number 4.

                                I've attempted to explain the jargon in use, so those interested but not working in tech have a chance at understanding what's going on.

                                https://natgray.co.uk/blog/why-websites-are-offline-and-nerds-are-laughing-at-the-number-4/

                                katesotejeffwilson@mastodontti.fiK This user is from outside of this forum
                                katesotejeffwilson@mastodontti.fiK This user is from outside of this forum
                                katesotejeffwilson@mastodontti.fi
                                wrote sidst redigeret af
                                #15

                                @NatGrayYes TBH yesterday I had no clue how PHP works but I knew exactly where to come to find people who do, bless you and all fedizens 🐘

                                1 Reply Last reply
                                0
                                • varx@cybersecurity.theaterV varx@cybersecurity.theater

                                  @jwrm22 @NatGrayYes You're thinking of RSA keys (the primary type of key PGP uses) and the modulus (not the private key).

                                  The eMudhra certs actually used ECDSA, which is a very different cryptosystem not involving products of primes.

                                  jwrm22@hsnl.socialJ This user is from outside of this forum
                                  jwrm22@hsnl.socialJ This user is from outside of this forum
                                  jwrm22@hsnl.social
                                  wrote sidst redigeret af
                                  #16

                                  @varx @NatGrayYes What mistakes would you have to make to get an ECDSA key to be just '4'?

                                  1 Reply Last reply
                                  0
                                  • jwcph@helvede.netJ jwcph@helvede.net shared this topic
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