https://wiki.ipv6lab.f1.htw-berlin.de/ 2026-04-30T19:59:28+00:00 https://wiki.ipv6lab.f1.htw-berlin.de/ https://wiki.ipv6lab.f1.htw-berlin.de/_media/wiki/logo.png text/html 2025-07-15T16:53:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/aes?rev=1752598396&do=diff AES Standard * <https://nvlpubs.nist.gov/nistpubs/fips/nist.fips.197.pdf> Mathematik im GF(8): * <https://crypto.stackexchange.com/questions/14902/understanding-multiplication-in-the-aes-specification> * Galois Field GF(2^m) Calculator Mix-Columns: * <https://en.wikipedia.org/wiki/Rijndael_MixColumns> * <https://www.youtube.com/watch?v=dRYHSf5A4lw> text/html 2025-04-23T16:30:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/anonip?rev=1745425846&do=diff Anonymisierung von IP-Adressen tcpdpriv <https://ita.ee.lbl.gov/html/contrib/attack50/attack50.html> -- Thoughts on How to Mount an Attack on tcpdpriv's -A50 Option Crypto-PAn * <https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1181415> -- Prefix-Preserving IP Address Anonymization: Measurement-based Security Evaluation and a New Cryptography-based Scheme * text/html 2026-01-14T17:48:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/authentisierung?rev=1768412886&do=diff Authentisierung Passwortbasierte Authentisierung: * Passwort Sicherheit * <https://www.hivesystems.com/blog/are-your-passwords-in-the-green> * <https://hashcat.net/hashcat/> * <https://arstechnica.com/information-technology/2012/12/25-gpu-cluster-cracks-every-standard-windows-password-in-6-hours/> * <https://hpi.de/artikel/123456789-das-beliebteste-passwort-2023/> * <https://github.com/danielmiessler/SecLists/blob/master/Passwords/Common-Credentials/10-million-password-list-top-100… text/html 2018-04-28T16:56:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/blockchain?rev=1524934569&do=diff Blockchain & Smart Contracts Blockchain Papers & Documents * <https://github.com/bellaj/Blockchain> * <https://github.com/decrypto-org/blockchain-papers> Blockchain-Demo * <https://github.com/anders94/blockchain-demo> Infographic * <https://visual.ly/community/infographic/technology/bitcoin-infographic> Videos: * <https://www.savjee.be/videos/simply-explained/how-does-a-blockchain-work/> * <https://www.savjee.be/videos/simply-explained/smart-contracts/> * <https://www.youtu… text/html 2024-04-08T07:11:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/dnssec?rev=1712560262&do=diff DNSSEC * <https://dnsinstitute.com/documentation/dnssec-guide/dnssec-guide.html> * <https://www.cloudflare.com/de-de/dns/dnssec/how-dnssec-works/> * Overview of DNSSEC * <https://metebalci.com/blog/a-short-practical-tutorial-of-dig-dns-and-dnssec/> * <https://www.denic.de/wissen/dnssec> * dig example.com. +multiline +dnssec # get A and RESIG Record for domain dig @1.1.1.1 example.com. +multiline +dnssec +trace # trace funktioniert nicht mehr mit 8.8.8.8 Testing Domain: * <h… text/html 2017-06-12T11:56:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/downloads?rev=1497268582&do=diff Downloads Sicherheitsempfehlungen der European Union Agency for Network and Information Security (ENISA): * [ENISA Reports] (SHA1-Prüfsumme: 1444d0059e153fb75d4f7d874648553e0280054b) text/html 2025-12-26T19:54:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/ecc?rev=1766778854&do=diff Elliptic Curve Cryptograhie - Kryptographie über elliptischen Kurven Literatur: * <https://cryptobook.nakov.com/asymmetric-key-ciphers/elliptic-curve-cryptography-ecc> Safe Curves: * <https://safecurves.cr.yp.to/index.html> Tools zur Visualisierung: * <https://andrea.corbellini.name/ecc/interactive/modk-add.html> * <https://www.desmos.com/calculator/ialhd71we3> text/html 2017-10-11T16:18:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/firewalls?rev=1507738732&do=diff Firewalls * Cisco ASA Tips * Reflexive access lists text/html 2017-06-13T12:25:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/hash?rev=1497356701&do=diff Hash-Funktionen MD5-Kollisionen: * <http://cryptography.hyperlink.cz/MD5_collisions.html> NIST Kompetition: * <https://en.wikipedia.org/wiki/NIST_hash_function_competition> * <http://www.skein-hash.info/sites/default/files/skein1.3.pdf> text/html 2025-12-03T21:49:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/hashcat-beispiele?rev=1764798586&do=diff Hashcat Beispiele Hashes erzeugen: * <http://www.pythoncentral.io/hashing-strings-with-python/> * <https://pypi.python.org/pypi/bcrypt/1.0.1> * <http://www.vidarholen.net/contents/blog/?p=32> Hashcat Parameter - a Angriffsart: 3 - BruteForce - m Hashverfahren: 0 - MD5 10 - MD5 ($pass.$salt) oclhashcat erwartet immer das Format "hash:salt" unabhängig, davon wie gehashd wurde 20 - MD5 ($salt.$pass) oclhashcat erwartet immer das Format "hash:salt" unabhängig, davon wie gehashd … text/html 2024-03-11T16:04:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/history?rev=1710173071&do=diff Geschichte der Kryptographie * Colossus - The Greatest Secret in the History of Computing text/html 2018-07-10T07:17:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/krebs?rev=1531207074&do=diff Krebs on Security * <https://krebsonsecurity.com/2018/06/bad-men-at-work-please-dont-click/> * <https://krebsonsecurity.com/2016/11/akamai-on-the-record-krebsonsecurity-attack/> text/html 2025-07-17T15:31:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/links?rev=1752766286&do=diff Links zu Sicherheitsthemen Große Zahlen * <https://www.youtube.com/watch?v=hoeIllSxpEU> -- The Incomprehensible Scale of 52! Shodan Phishing * <https://www.congstaraufladen.de/shop/topup/congstar> text/html 2025-01-20T16:18:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/modes-of-operation?rev=1737389906&do=diff Betriebsarten von Blockchiffren * <https://www.kingston.com/de/usb/encrypted_security/xts_encryption> * <https://en.wikipedia.org/wiki/CCM_mode> Angriffe * Sweet32: Birthday attacks on 64-bit block ciphers in TLS and OpenVPN CBC - Cipher Block Chaining * The dangers of AES-CBC text/html 2018-03-09T09:25:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/oauth2?rev=1520587536&do=diff OAuth2 * RFC 6749: The OAuth 2.0 Authorization Framework * <https://developers.google.com/api-client-library/python/guide/aaa_oauth> * <https://developers.google.com/api-client-library/python/start/get_started> * <https://developers.google.com/identity/protocols/OAuth2> * <https://developers.google.com/google-apps/calendar/quickstart/python> * <https://stackoverflow.com/questions/34743774/understanding-how-to-use-the-google-apis-client-library-with-python> google-auth * <https:/… text/html 2024-03-15T13:17:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/osint?rev=1710508656&do=diff OSINT Tools Übersicht: * <https://www.youtube.com/watch?v=-IoYSMtrBSI> -- Comprehensive List of OSINT Tools v3 * <https://www.computerwoche.de/a/wie-viel-wissen-hacker-ueber-sie,3548786> -- Die besten OSINT Tools IoT: * <https://www.shodan.io/> -- Search Engine for the Internet of Everything * <https://www.shodan.io/search?query=htw-berlin.de> Open Web Application Security Project OWASP * <https://owasp.org/www-project-top-ten/> -- OWASP Top Ten * <https://owasp.org/www-proje… text/html 2026-03-04T11:24:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/passwords?rev=1772623484&do=diff Passwort Sicherheit Zwei Artikel über Passwörter in Betriebssystemen (Mirror von sickbits.net): * * Free Password Hash Cracker: <https://crackstation.net> * Password hashing with MD5-crypt in relation to MD5 * Implementation of SHA512-crypt vs MD5-crypt Überprüfen geleakter/gehackter Passwörter * <https://haveibeenpwned.com/> -- ';--have i been pwned? * <https://hpi.de/artikel/123456789-das-beliebteste-passwort-2023/> Passwortlisten text/html 2017-06-17T15:59:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/quanten?rev=1497715183&do=diff Quantenkryptographie Sicherer Schlüsselaustausch über verschränkte Elementarteilchen: * <https://www.youtube.com/watch?v=ZuvK-od647c> text/html 2025-11-05T17:49:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/random_numbers?rev=1762364982&do=diff Zufallszahlen - Random Numbers * <https://www.youtube.com/watch?v=iT20A4KQxyM> -- The Incredible Story Of Randomness Erzeugung * <https://www.youtube.com/watch?v=Ks1pw1X22y4> -- Random Numbers with LFSR (Linear Feedback Shift Register) - Computerphile * <https://www.youtube.com/watch?v=1cUUfMeOijg> -- The Lava Lamps That Help Keep The Internet Secure ---------- Tests auf Zufälligkeit text/html 2024-01-12T11:49:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/rsa-math?rev=1705060169&do=diff The Mathematical Guts of RSA Encryption Quelle: <https://www.cryer.co.uk/glossary/r/rsa/mathematical_guts_of_rsa_encryption.html> The RSA algorithm was invented in 1978 by Ron Rivest, Adi Shamir, and Leonard Adleman. Here's the relatively easy to understand math behind RSA public key encryption. * Find P and Q, two large (e.g., 1024-bit) prime numbers. text/html 2025-01-20T14:51:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/rsa?rev=1737384693&do=diff RSA (Rivest–Shamir–Adleman) Public-Key Kryptosystem Wie funktioniert RSA? * RSA-Mathematik * <https://johannes-bauer.com/compsci/eea/> -- Erweiterter Euklidischer Algorithmus * <https://samsclass.info/141/proj/pRSA2.htm> - Cracking a Short RSA Key Tools * How to convert an SSH2 Public Key into an OpenSSH public key Dateiformat: * What is the SSL private key file format? * What data is saved in RSA private key? * phpseclib: ASN.1 Parser - NICHT geeignet für aktuelle Schlüsse… text/html 2026-04-24T13:19:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/ssh?rev=1777036789&do=diff Secure Shell (SSH) * The Black Magic Of SSH / SSH Can Do That? * Der Debian-Bug im OpenSSL-Zufallszahlengenerator * How to tell git which private key to use? Standard: * <https://datatracker.ietf.org/doc/html/rfc4251> -- (SSH) Protocol Architecture * <https://datatracker.ietf.org/doc/html/rfc4253> -- (SSH) Transport Layer Protocol * <https://datatracker.ietf.org/doc/html/rfc4252> -- (SSH) Authentication Protocol SSH-Client SSH Key-Pair generieren $ ssh-keygen -t rsa * id_r… text/html 2026-01-14T17:38:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/start?rev=1768412327&do=diff Netzwerksicherheit “Security is like adding brakes to cars. The purpose of brakes is not to stop you: it’s to enable you to go fast!” --- Gene Spafford Bausteine - Krypto & Konzepte * Authentisierung * Hash-Funktionen * RSA * AES * Elliptische Kurven * Betriebsarten von Blockchiffren * Passwörter * Quantenkryptographie * Zufallszahlen - Random Numbers * Geschichte der Kryptographie Protokolle und Anwendungen text/html 2024-04-01T14:04:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/tls?rev=1711980248&do=diff Transport Layer Security (TLS) * IXIA: Understanding TLS 1.3 * NSA: Eliminating Obsolete Transport Layer Security (TLS) Protocol Configurations Analyse des Protokolls: * <http://www.moserware.com/2009/06/first-few-milliseconds-of-https.html> * <https://www.cloudflare.com/de-de/learning/ssl/what-happens-in-a-tls-handshake/> * <http://blog.fourthbit.com/2014/12/23/traffic-analysis-of-an-ssl-slash-tls-session> * <https://albertx.mx/https-connections-browsers/> * <https://albertx.mx… text/html 2023-07-20T16:27:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/websecurity?rev=1689870446&do=diff Web Security * <https://sitereport.netcraft.com/?url=https://wiki.ipv6lab.f1.htw-berlin.de#ssl_table> * <https://www.ssllabs.com/ssltest/> -- SSL Server Test text/html 2026-02-24T06:07:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/wlan?rev=1771913252&do=diff WLAN Sicherheit Standards * <https://www.kryptowissen.de/wpa2.php> * <https://cylab.be/blog/32/how-does-wpawpa2-wifi-security-work-and-how-to-crack-it> * <https://www.admin-magazine.com/Articles/Kali-Linux-is-the-complete-toolbox-for-penetration-testing/(offset)/3> PBKDF2 * WPA-2 Hash Cracking Wireshark * <https://wiki.wireshark.org/HowToDecrypt802.11> ---- Attacks * <https://www.4armed.com/blog/forging-wifi-beacon-frames-using-scapy/> -- Forging WiFi Beacon Frames Using Sca… text/html 2020-12-11T05:08:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ipv6lab.f1.htw-berlin.de/sec/wtf?rev=1607663329&do=diff 'WTF' this is bad * <https://www.heise.de/newsticker/meldung/Session-Replay-Viele-beliebte-Webseiten-zeichnen-jegliche-Texteingabe-auf-3896475.html> * <https://www.heise.de/news/ebay-begruesst-einige-Nutzer-mit-heimlichem-Portscan-4728010.html>