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  3. The Cuckoo's Egg by Cliff Stoll, still amazing

The Cuckoo's Egg by Cliff Stoll, still amazing

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  • R Offline
    R Offline
    raddevus
    wrote on last edited by
    #1

    I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

    Clifford Stoll

    Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

    Fantastic book that is literally the beginning of the security industry. Have you read it?

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    • R raddevus

      I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

      Clifford Stoll

      Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

      Fantastic book that is literally the beginning of the security industry. Have you read it?

      F Offline
      F Offline
      fgs1963
      wrote on last edited by
      #2

      I saw the 1990 PBS "Nova" episode derived from the book. Excellent.

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      • F fgs1963

        I saw the 1990 PBS "Nova" episode derived from the book. Excellent.

        R Offline
        R Offline
        raddevus
        wrote on last edited by
        #3

        That's very cool. I am so amazed that Stoll did this work back in 1986. I would love to know more about his traps that would alert him when the hacker logged in. I guess it was some type of shell script or something. I would love to see that code. Also, it was very cool that he had the system send alerts to his pager. That is freaking amazing tech for 1986!!! So cool!

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        • R raddevus

          I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

          Clifford Stoll

          Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

          Fantastic book that is literally the beginning of the security industry. Have you read it?

          J Offline
          J Offline
          JohaViss61
          wrote on last edited by
          #4

          I read it too. The book is amazing. Unfortunately, we didn't learn any lessons from it. :cool:

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          • J JohaViss61

            I read it too. The book is amazing. Unfortunately, we didn't learn any lessons from it. :cool:

            P Offline
            P Offline
            PhilipOakley
            wrote on last edited by
            #5

            > Unfortunately, we didn't learn any lessons from it. That's the on thing we could learn ;-)

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            • P PhilipOakley

              > Unfortunately, we didn't learn any lessons from it. That's the on thing we could learn ;-)

              T Offline
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              theDrd2k1
              wrote on last edited by
              #6

              One thing that history has taught us is that we don't learn from history.

              P 1 Reply Last reply
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              • R raddevus

                I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

                Clifford Stoll

                Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

                Fantastic book that is literally the beginning of the security industry. Have you read it?

                D Offline
                D Offline
                dandy72
                wrote on last edited by
                #7

                I remember reading it, but not much of the details. I do remember however thinking how naive "they were back then", and yet how little we've progressed since.

                R 1 Reply Last reply
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                • R raddevus

                  I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

                  Clifford Stoll

                  Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

                  Fantastic book that is literally the beginning of the security industry. Have you read it?

                  B Offline
                  B Offline
                  Bryan Schuler
                  wrote on last edited by
                  #8

                  One of my favorite books. I read it for the first time back in 1994 I think, in college. I got my copy of the book from a friend and since lost it. I re-purchased it sometime in the 20-teens and after re-reading it, it still proudly sits on my shelf to this day. I recommend it to everyone going into cybersec. The book is amazing though. It covers account control issues, brute force, exploits introduced by uncontrolled software, honeypotting, and the somewhat hilarious examples of dealing with "the agencies" who in that day and age wanted nothing to do with things at first. It shows how a hacker will go out of his way to investigate leads and connect dots and spend hours upon countless hours exploiting every angle to accomplish their goals. A+++, can't recommend it enough.

                  R 1 Reply Last reply
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                  • R raddevus

                    I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

                    Clifford Stoll

                    Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

                    Fantastic book that is literally the beginning of the security industry. Have you read it?

                    M Offline
                    M Offline
                    MikeTheFid
                    wrote on last edited by
                    #9

                    I read it in the early '90s and, while I don't remember many details, I remember how fascinating it was. Definitely worth reading, imo.

                    Cheers, Mike Fidler "I intend to live forever - so far, so good." Steven Wright "I almost had a psychic girlfriend but she left me before we met." Also Steven Wright "I'm addicted to placebos. I could quit, but it wouldn't matter." Steven Wright yet again.

                    R 1 Reply Last reply
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                    • R raddevus

                      I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

                      Clifford Stoll

                      Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

                      Fantastic book that is literally the beginning of the security industry. Have you read it?

                      M Offline
                      M Offline
                      maze3
                      wrote on last edited by
                      #10

                      rant - well it would be nice to read, except amazon in its amazement, decided to hijack the clear url that you placed, but saying nah, redirect you to UK amazon, and instead of showing the search results for that book, will just go to first match: One Flew into the Cuckoo's Egg by Bill Oddie does not help, that Cliff Stoll's audio book is available on the UK amazon, but nah, why have a good product search. well another thing to be mindful of with amazon and why some results been skewing up lately

                      R M 2 Replies Last reply
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                      • J JohaViss61

                        I read it too. The book is amazing. Unfortunately, we didn't learn any lessons from it. :cool:

                        R Offline
                        R Offline
                        raddevus
                        wrote on last edited by
                        #11

                        JohaViss61 wrote:

                        Unfortunately, we didn't learn any lessons from it.

                        Cracked me up! So true. I also forgot to list the fact that Stoll created a Honey-pot also. Very cool, he created all those fake docs to lure the hacker in. :thumbsup:

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                        • D dandy72

                          I remember reading it, but not much of the details. I do remember however thinking how naive "they were back then", and yet how little we've progressed since.

                          R Offline
                          R Offline
                          raddevus
                          wrote on last edited by
                          #12

                          They were so naive back then. So true. Nothing's changed. :rolleyes:

                          1 Reply Last reply
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                          • B Bryan Schuler

                            One of my favorite books. I read it for the first time back in 1994 I think, in college. I got my copy of the book from a friend and since lost it. I re-purchased it sometime in the 20-teens and after re-reading it, it still proudly sits on my shelf to this day. I recommend it to everyone going into cybersec. The book is amazing though. It covers account control issues, brute force, exploits introduced by uncontrolled software, honeypotting, and the somewhat hilarious examples of dealing with "the agencies" who in that day and age wanted nothing to do with things at first. It shows how a hacker will go out of his way to investigate leads and connect dots and spend hours upon countless hours exploiting every angle to accomplish their goals. A+++, can't recommend it enough.

                            R Offline
                            R Offline
                            raddevus
                            wrote on last edited by
                            #13

                            Yes, I forgot to mention the honeypotting Stoll did. It was really cool & fantastic way to lure the hacker in. Very cool. He basically invented all the tools (that we don't use today). :rolleyes:

                            1 Reply Last reply
                            0
                            • M MikeTheFid

                              I read it in the early '90s and, while I don't remember many details, I remember how fascinating it was. Definitely worth reading, imo.

                              Cheers, Mike Fidler "I intend to live forever - so far, so good." Steven Wright "I almost had a psychic girlfriend but she left me before we met." Also Steven Wright "I'm addicted to placebos. I could quit, but it wouldn't matter." Steven Wright yet again.

                              R Offline
                              R Offline
                              raddevus
                              wrote on last edited by
                              #14

                              It really is a great read. It is almost a text book. Although it does have a lot of sidebars into Stoll's basic life. A very good read though.

                              1 Reply Last reply
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                              • M maze3

                                rant - well it would be nice to read, except amazon in its amazement, decided to hijack the clear url that you placed, but saying nah, redirect you to UK amazon, and instead of showing the search results for that book, will just go to first match: One Flew into the Cuckoo's Egg by Bill Oddie does not help, that Cliff Stoll's audio book is available on the UK amazon, but nah, why have a good product search. well another thing to be mindful of with amazon and why some results been skewing up lately

                                R Offline
                                R Offline
                                raddevus
                                wrote on last edited by
                                #15

                                Sorry about that. very annoying. If you get a chance, check out the book. It would be a good audio book if you like listening to books. I listen to books a lot.

                                1 Reply Last reply
                                0
                                • R raddevus

                                  I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

                                  Clifford Stoll

                                  Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

                                  Fantastic book that is literally the beginning of the security industry. Have you read it?

                                  S Offline
                                  S Offline
                                  StampedePress
                                  wrote on last edited by
                                  #16

                                  This is hands down one of my favorite books. I happen to run across it at a used book store, and thought I'd give it a try, aka no way this will be any good. It blew my mind. I need to dust it off and re-read it. Are there any other books out there as good as this? Please share!

                                  1 Reply Last reply
                                  0
                                  • M maze3

                                    rant - well it would be nice to read, except amazon in its amazement, decided to hijack the clear url that you placed, but saying nah, redirect you to UK amazon, and instead of showing the search results for that book, will just go to first match: One Flew into the Cuckoo's Egg by Bill Oddie does not help, that Cliff Stoll's audio book is available on the UK amazon, but nah, why have a good product search. well another thing to be mindful of with amazon and why some results been skewing up lately

                                    M Offline
                                    M Offline
                                    mngerhold
                                    wrote on last edited by
                                    #17

                                    to be fair, the original link (as it appears to me) was:

                                    CUCKOOS-EGG-Clifford-Stoll-ebook/dp/B0083DJXCM?keywords=the+cuckoo%27s+egg+by+clifford+stoll&qid=1664891518&qu=eyJxc2MiOiIxLjgxIiwicXNhIjoiMS42OSIsInFzcCI6IjEuNTcifQ%3D%3D&sprefix=the+cuckoo%27s+egg%2Caps%2C241&sr=8-1&linkCode=ll1&tag=radink-20&linkId=0bad07be838f6e2cda5f0984ff490aa3&language=en_US&ref_=as_li_ss_tl

                                    which is not a direct link to the book, but a keyword search (?). To display the above, I had to remove the leading http stuff, as this editor automatically changed it to a link, which was not what i wanted. But the UK page I got did have the keywords in the search box, and clicking on them did get me to the book: the-cuckoos-egg: Amazon.co.uk: clifford-stoll: 9780743411462: Books[^] A bit pricey! But also recommended was this: The Cuckoo's Egg: Tracking a Spy Through the Maze of Computer Espionage: Amazon.co.uk: Stoll, Cliff: 8601200542172: Books[^] for a more reasonable price. These links with ludicrously long 'referencing' data are a pain.

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                                    • R raddevus

                                      I'm just finishing up The Cuckoo's Egg[^], by Cliff Stoll. Have you read this book? The events take place in 1986 (book published in 1989) & it tells the story of the first Internet hacker -- hacking into University, Gov't & Military computers. The amazing thing is that Clifford Stoll literally discovered many Security challenges before anyone else. Dictionary Attacks - Stoll discovered hacker was stealing Unix password files but he knew hacker couldn't crack them (one-way hashed) so he was confused. Then he understood that the hacker was simply generating hashes for every word in dictionary. Need For Sharing Discoveries - Stoll tried to share info with CIA, FBI, NSA, AFOSI (Office of Special Investigations) but no one "owned" the info so they all just ignored it. Various Software Bugs which allow elevation - Discovered how other apps could cause bugs which expose secure info.

                                      Clifford Stoll

                                      Gnu emacs was the hole in our system’s security. A subtle bug in an obscure section of some popular software. Installed blindly by our systems programmers, we’d never thought that it might destroy our whole system’s security.

                                      Fantastic book that is literally the beginning of the security industry. Have you read it?

                                      O Offline
                                      O Offline
                                      ormonds
                                      wrote on last edited by
                                      #18

                                      Yes, read it years ago and just the other day was talking to someone about it. Time to read it again.

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                                      • T theDrd2k1

                                        One thing that history has taught us is that we don't learn from history.

                                        P Offline
                                        P Offline
                                        PhilipOakley
                                        wrote on last edited by
                                        #19

                                        True. It's great oxymoron.

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