Uni Nurf (21 results)
- Softcover
Seller: California Books, Miami, U.S.A.California Books
Contact seller4-star sellerCondition: New
£ 12.36
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- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
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- Softcover
- Print on Demand
Seller: Grand Eagle Retail, Bensenville, U.S.A.Grand Eagle Retail
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£ 12.35
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Paperback. Condition: new. Paperback. PRISON BLUES turns one of the world's most ordinary developer tools into something unexpected: a covert, end-to-end encrypted message channel that looks like routine code collaboration. Inside the Spot-On encryption suite, Prison Blues treats a Git repository as an asynchronous message bus.…Messages become encrypted files. "Sending" becomes committing and pushing. "Receiving" becomes pulling and decrypting. The result is a resilient, store-and-forward communication method designed for environments where conventional messengers are blocked, monitored, or simply too risky - yet Git traffic still passes as normal. This manuscript is an accessible deep dive into how the idea works, why it's useful, and where its edges are. It doesn't romanticize "stealth"; it confronts the real operational realities of Git-based transport - metadata leakage, timing signals, server availability, and the practical constraints of platforms and tooling. If you care about censorship resistance, secure collaboration, and threat modeling beyond the ciphertext, Prison Blues offers a blueprint for thinking clearly about all three. You'll explore: Git-as-transport architecture (commit / push / pull as messaging primitives) Defense-in-depth encryption (Spot-On plus optional GPG workflows) Security trade-offs: auditability vs. exposure, persistence vs. deniability Real-world use cases: "digital dead drops," private bulletin boards, and restrictive networks "When all else is watched, try Git." This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
- Softcover
- Print on Demand
Seller: PBShop.store US, Wood Dale, U.S.A.PBShop.store US
Contact seller5-star sellerCondition: New
£ 13.27
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PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
- Softcover
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
£ 6.68
£ 60.52 shippingShips from Germany to U.S.A.Quantity: 5 available
Taschenbuch. Condition: Neu. Prison Blues | Covert Encrypted Messaging over GIT with Spot-On Encryption Suite | Uni Nurf | Taschenbuch | Englisch | 2025 | Books on Demand GmbH | EAN 9783769378108 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu.
- Softcover
- Print on Demand
Seller: PBShop.store UK, Fairford, United KingdomPBShop.store UK
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£ 12.51
£ 3.29 shippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
More images- Softcover
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
£ 8.72
£ 60.52 shippingShips from Germany to U.S.A.Quantity: 5 available
Taschenbuch. Condition: Neu. Human Proxies in Cryptographic Networks | Establishing a new direction to end-to-end encryption with the introduction of the inner envelope in the echo protocol | Uni Nurf | Taschenbuch | Deutsch | 2024 | Books on Demand GmbH | EAN 9783759705044 | Verantwortliche Person für die EU: preigu GmbH & Co.…KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.
- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
Contact seller4-star sellerCondition: New
£ 11.05
£ 6.50 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Condition: New. Print on Demand.
- Softcover
- Print on Demand
Seller: Books Puddle, New York, U.S.A.Books Puddle
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£ 15.69
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- Softcover
- Print on Demand
Seller: PBShop.store US, Wood Dale, U.S.A.PBShop.store US
Contact seller5-star sellerCondition: New
£ 19.30
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PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
- Softcover
Seller: Buchpark, Trebbin, GermanyBuchpark
Contact seller5-star sellerCondition: Used
£ 9.87
£ 90.78 shippingShips from Germany to U.S.A.Quantity: 2 available
Condition: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | Human Proxies offer new directions to end-to-end encryption: End-A-to-End-Z encryption must be rethought when it turns out to be an End-B-to-End-Z encryption. And, Human Proxies raise questions that were neither answered by science, journal…ists nor the public.Regular Proxies on a network are forwarding Internet requests, e.g., to download a webpage. Also, in political and social settings a Proxy as an intermediate, deputy or representative with a similar function is given.Human Proxies now enable within the Encryption and Messenger Application Spot-On to choose a friend as a Human Proxy. The Spot-On program is a most modern and elaborated encryption suite available for several operation systems and provides many innovations in applied cryptography. It builds based on the Echo Protocol a cryptographic network, that is beyond Cryptographic Routing. With Human Proxies now a friend from the Messenger friends list sends out the chat message instead of the original sender.The construct of the "Inner Envelope" behind the Human Proxy function also creates new cryptographic challenges, provides plausible deniability to included nodes, and offers new perspectives in encryption, its analysis and decryption:As all messages in the network are encrypted, end-to-end encryption is new defined and gets with Human Proxies a potential second and plausible deniable start point. The essay in this book discusses some related aspects of Human Proxies and their referring's to encryption, networking, graph theory and comparable social and political processes of Proxies.This leads to a further general approach: Endpoints in Encryption are equipped by the application Spot-On with the vision of interoperability of endpoints in communications.| English & German language.
- Softcover
- Print on Demand
Seller: PBShop.store UK, Fairford, United KingdomPBShop.store UK
Contact seller5-star sellerCondition: New
£ 16.74
£ 3.29 shippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 11.85
£ 8.60 shippingShips from Germany to U.S.A.Quantity: 4 available
Condition: New. PRINT ON DEMAND.
- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
Contact seller4-star sellerCondition: New
£ 20.29
£ 6.50 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Condition: New. Print on Demand.
- Softcover
- Print on Demand
Seller: Books Puddle, New York, U.S.A.Books Puddle
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£ 25.74
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Condition: New. Print on Demand.
- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 21.29
£ 8.60 shippingShips from Germany to U.S.A.Quantity: 4 available
Condition: New. PRINT ON DEMAND.
- Softcover
- Print on Demand
Seller: AussieBookSeller, Truganina, AustraliaAussieBookSeller
Contact seller5-star sellerCondition: New
£ 20.89
£ 27.75 shippingShips from Australia to U.S.A.Quantity: 1 available
Paperback. Condition: new. Paperback. PRISON BLUES turns one of the world's most ordinary developer tools into something unexpected: a covert, end-to-end encrypted message channel that looks like routine code collaboration. Inside the Spot-On encryption suite, Prison Blues treats a Git repository as an asynchronous message bus.…Messages become encrypted files. "Sending" becomes committing and pushing. "Receiving" becomes pulling and decrypting. The result is a resilient, store-and-forward communication method designed for environments where conventional messengers are blocked, monitored, or simply too risky - yet Git traffic still passes as normal. This manuscript is an accessible deep dive into how the idea works, why it's useful, and where its edges are. It doesn't romanticize "stealth"; it confronts the real operational realities of Git-based transport - metadata leakage, timing signals, server availability, and the practical constraints of platforms and tooling. If you care about censorship resistance, secure collaboration, and threat modeling beyond the ciphertext, Prison Blues offers a blueprint for thinking clearly about all three. You'll explore: Git-as-transport architecture (commit / push / pull as messaging primitives) Defense-in-depth encryption (Spot-On plus optional GPG workflows) Security trade-offs: auditability vs. exposure, persistence vs. deniability Real-world use cases: "digital dead drops," private bulletin boards, and restrictive networks "When all else is watched, try Git." This item is printed on demand. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.
- Softcover
- Print on Demand
Seller: CitiRetail, Stevenage, United KingdomCitiRetail
Contact seller5-star sellerCondition: New
£ 15.49
£ 37.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Paperback. Condition: new. Paperback. PRISON BLUES turns one of the world's most ordinary developer tools into something unexpected: a covert, end-to-end encrypted message channel that looks like routine code collaboration. Inside the Spot-On encryption suite, Prison Blues treats a Git repository as an asynchronous message bus.…Messages become encrypted files. "Sending" becomes committing and pushing. "Receiving" becomes pulling and decrypting. The result is a resilient, store-and-forward communication method designed for environments where conventional messengers are blocked, monitored, or simply too risky - yet Git traffic still passes as normal. This manuscript is an accessible deep dive into how the idea works, why it's useful, and where its edges are. It doesn't romanticize "stealth"; it confronts the real operational realities of Git-based transport - metadata leakage, timing signals, server availability, and the practical constraints of platforms and tooling. If you care about censorship resistance, secure collaboration, and threat modeling beyond the ciphertext, Prison Blues offers a blueprint for thinking clearly about all three. You'll explore: Git-as-transport architecture (commit / push / pull as messaging primitives) Defense-in-depth encryption (Spot-On plus optional GPG workflows) Security trade-offs: auditability vs. exposure, persistence vs. deniability Real-world use cases: "digital dead drops," private bulletin boards, and restrictive networks "When all else is watched, try Git." This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 6.68
£ 53.04 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.
Language: English
Published by Bod - Books On Demand, Bod - Books On Demand Jun 2024 2024
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, Germanybuchversandmimpf2000
Contact seller5-star sellerCondition: New
£ 8.72
£ 51.88 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Human Proxies offer new directions to end-to-end encryption: End-A-to-End-Z encryption must be rethought when it turns out to be an End-B-to-End-Z encryption. And, Human Proxies raise questions that were neither answered by science, jou…rnalists nor the public.Regular Proxies on a network are forwarding Internet requests, e.g., to download a webpage. Also, in political and social settings a Proxy as an intermediate, deputy or representative with a similar function is given.Human Proxies now enable within the Encryption and Messenger Application Spot-On to choose a friend as a Human Proxy.The Spot-On program is a most modern and elaborated encryption suite available for several operation systems and provides many innovations in applied cryptography. It builds based on the Echo Protocol a cryptographic network, that is beyond Cryptographic Routing.With Human Proxies now a friend from the Messenger friends list sends out the chat message instead of the original sender.The construct of the 'Inner Envelope' behind the Human Proxy function also creates new cryptographic challenges, provides plausible deniability to included nodes, and offers new perspectives in encryption, its analysis and decryption:As all messages in the network are encrypted, end-to-end encryption is new defined and gets with Human Proxies a potential second and plausible deniable start point. The essay in this book discusses some related aspects of Human Proxies and their referring's to encryption, networking, graph theory and comparable social and political processes of Proxies.This leads to a further general approach: Endpoints in Encryption are equipped by the application Spot-On with the vision of interoperability of endpoints in communications.| English & German language.Libri GmbH, Europaallee 1, 36244 Bad Hersfeld 226 pp. Englisch, Deutsch.
- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 8.72
£ 55.06 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.
