Kamran Ahmed
2 years ago
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# Public key cryptography |
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# Public Key Cryptography |
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Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a public key and a corresponding private key. Key pairs are generated with cryptographic algorithms based on mathematical problems termed one-way functions. |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink colorScheme='yellow' badgeText='Read' href='https://en.wikipedia.org/wiki/Public-key_cryptography'>Public-key cryptography - Wikipedia</BadgeLink> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=GSIDS_lvRv4'>Public Key Cryptography - Computerphile</BadgeLink> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=wXB-V_Keiu8'>Public Key Cryptography: RSA Encryption Algorithm</BadgeLink> |
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# Hashing encryption encoding |
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# Hashing/Ecncryption/Encoding |
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Hashing is a one-way function that takes an input and produces a fixed-length output. The output is called a hash. The hash is a unique representation of the input. The hash is deterministic, meaning that the same input will always produce the same hash. The hash is irreversible, meaning that it is impossible to go from the hash back to the original input. The hash is collision-resistant, meaning that it is impossible to find two different inputs that produce the same hash. |
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Encryption is a two-way function that takes an input and produces an output. The output is called ciphertext. The ciphertext is a unique representation of the input. The ciphertext is deterministic, meaning that the same input will always produce the same ciphertext. The ciphertext is reversible, meaning that it is possible to go from the ciphertext back to the original input. The ciphertext is collision-resistant, meaning that it is impossible to find two different inputs that produce the same ciphertext. |
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Encoding is a two-way function that takes an input and produces an output. The output is called encoded text. The encoded text is a unique representation of the input. The encoded text is deterministic, meaning that the same input will always produce the same encoded text. The encoded text is reversible, meaning that it is possible to go from the encoded text back to the original input. The encoded text is not collision-resistant, meaning that it is possible to find two different inputs that produce the same encoded text. |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=-bAnBzvMLig'>Encoding, Encryption and Hashing -- What's the Difference?</BadgeLink> |
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# Hashing algorithms |
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# Hashing Algorithms |
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Hashing algorithms are used to generate a unique value for a given input. This value is called a hash. Hashing algorithms are used to verify the integrity of data, to store passwords, and to generate unique identifiers for data. |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=b4b8ktEV4Bg'>Hashing Algorithms and Security - Computerphile</BadgeLink> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=Plp4F3ZfC7A'>Top Hashing Algorithms In Cryptography | MD5 and SHA 256 Algorithms Expalined | Simplilearn</BadgeLink> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=DMtFhACPnTY'>SHA: Secure Hashing Algorithm - Computerphile</BadgeLink> |
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# Owasp top 10 |
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# OWASP |
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OWASP or Open Web Application Security Project is an online community that produces freely-available articles, methodologies, documentation, tools, and technologies in the field of web application security. |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://en.wikipedia.org/wiki/OWASP'>Wikipedia - OWASP</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://github.com/0xRadi/OWASP-Web-Checklist'>OWASP Web Application Security Testing Checklist</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://sucuri.net/guides/owasp-top-10-security-vulnerabilities-2021/'>OWASP Top 10 Security Risks</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://cheatsheetseries.owasp.org/cheatsheets/AJAX_Security_Cheat_Sheet.html'>OWASP Cheatsheets</BadgeLink> |
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# Security |
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# Security |
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Web security refers to the protective measures taken by the developers to protect the web applications from threats that could affect the business. |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/playlist?list=PLUl4u3cNGP62K2DjQLRxDNRi0z2IRWnNh'>MIT 6.858 Computer Systems Security, Fall 2014</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://developers.google.com/web/fundamentals/security/encrypt-in-transit/why-https'>Why HTTPS Matters</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://en.wikipedia.org/wiki/OWASP'>Wikipedia - OWASP</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://github.com/0xRadi/OWASP-Web-Checklist'>OWASP Web Application Security Testing Checklist</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://sucuri.net/guides/owasp-top-10-security-vulnerabilities-2021/'>OWASP Top 10 Security Risks</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://cheatsheetseries.owasp.org/cheatsheets/AJAX_Security_Cheat_Sheet.html'>OWASP Cheatsheets</BadgeLink> |
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<BadgeLink badgeText='Read' colorScheme="yellow" href='https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP'>Content Security Policy (CSP)</BadgeLink> |
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# Hashing algorithms |
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# Hashing Algorithms |
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Hashing algorithms are used to generate a unique value for a given input. This value is called a hash. Hashing algorithms are used to verify the integrity of data, to store passwords, and to generate unique identifiers for data. |
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<ResourceGroupTitle>Free Content</ResourceGroupTitle> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=b4b8ktEV4Bg'>Hashing Algorithms and Security - Computerphile</BadgeLink> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=Plp4F3ZfC7A'>Top Hashing Algorithms In Cryptography | MD5 and SHA 256 Algorithms Expalined | Simplilearn</BadgeLink> |
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<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=DMtFhACPnTY'>SHA: Secure Hashing Algorithm - Computerphile</BadgeLink> |
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