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  • Getting started with post-quantum cryptography: the ML-KEM key exchange

    03/07/2025 · 19 min read · cybersecurity quantum-physics quantum-computer qubit cryptography post-quantum-cryptography pqc lattices mlwe kem kyber ml-kem  ·
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    Getting started with post-quantum cryptography: the ML-KEM key exchange

    In this article, I invite you to discover the wonderful world of post-quantum cryptography with the Module-Lattice-Based Key-Encapsulation Mechanism (ML-KEM) key exchange algorithm, also known as Kyber and standardized in August …

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  • Take the MASQUE off: exploring the new HTTP/3 proxies

    16/01/2025 · 12 min read · cybersecurity quic masque http3 tls connect proxy vpn  ·
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    Take the MASQUE off: exploring the new HTTP/3 proxies

    In this article, I invite you to discover the MASQUE proxies, which enable the proxification of Web traffic relying on HTTP/3 or even the tunneling of communications with HTTP/3. MASQUE provides compatibility of the proxy or VPN …

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  • Automating the protection of a network from denial of service with RTBH, NetFlow, goBGP and FastNetMon

    17/05/2024 · 29 min read · cybersecurity networking bgp rtbh ddos netflow fastnetmon gobgp  ·
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    Automating the protection of a network from denial of service with RTBH, NetFlow, goBGP and FastNetMon

    In this article, I will introduce Remotely-Triggered Black Hole (RTBH), a technology based on the Border Gateway Protocol (BGP) routing protocol and designed to provide the ability to block unwanted network traffic in order to …

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  • Decoding TLS Encrypted Client Hello extension

    01/12/2023 (updated on 10/03/2025) · 12 min read · cybersecurity cryptography privacy tls ech hpke sni  ·
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    Decoding TLS Encrypted Client Hello extension

    In this article, I would like to introduce you to Encrypted Client Hello (ECH), an extension of the Transport Layer Security (TLS) network protocol designed to guarantee enhanced privacy. The main idea is to make certain Web …

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  • At the heart of the Kerberos protocol

    24/09/2023 (updated on 05/09/2024) · 12 min read · cybersecurity cryptography authentication krb kerberos ticket  ·
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    At the heart of the Kerberos protocol

    In this article, I take you to the heart of a network protocol that has been widely used for years and yet is not very well understood: Kerberos. Indeed, during professional discussions, I often realize that although Kerberos is …

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Thibaut Probst

Amateur professionnel passionné de musculation, bien-être physique, développement personnel et cybersécurité
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Featured Posts

  • Getting started with post-quantum cryptography: the ML-KEM key exchange
  • Take the MASQUE off: exploring the new HTTP/3 proxies
  • Automating the protection of a network from denial of service with RTBH, NetFlow, goBGP and FastNetMon
  • Decoding TLS Encrypted Client Hello extension
  • At the heart of the Kerberos protocol
  • Discover elliptic-curve cryptography
  • flyingroutes: a faster alternative to traceroute
  • Choosing a block cipher mode of operation
  • Dissecting IPsec with strongSwan on Debian

Recent Posts

  • Getting started with post-quantum cryptography: the ML-KEM key exchange
  • Take the MASQUE off: exploring the new HTTP/3 proxies
  • Automating the protection of a network from denial of service with RTBH, NetFlow, goBGP and FastNetMon
  • Decoding TLS Encrypted Client Hello extension
  • At the heart of the Kerberos protocol

Categories

CYBERSECURITY 12

Tags

CYBERSECURITY 12 CRYPTOGRAPHY 5 NETWORKING 5 AUTHENTICATION 2 CRYPTAUDITOR 2 DEBIAN 2 ENCRYPTION 2 TLS 2 VPN 2 AES 1 APPLICATIONFILTERING 1 BGP 1 BLOCKCIPHER 1 CONNECT 1 DDOS 1
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AES1 APPLICATIONFILTERING1 AUTHENTICATION2 BGP1 BLOCKCIPHER1 CONNECT1 CRYPTAUDITOR2 CRYPTOGRAPHY5 CYBERSECURITY12 DDOS1 DEBIAN2 EAP1 ECC1 ECDH1 ECDSA1 ECH1 ECIES1 ELLIPTICCURVES1 ENCRYPTION2 FASTNETMON1 FIREWALL1 FLYINGROUTES1 GOBGP1 HEADERS1 HPKE1 HTTP1 HTTP31 HTTPS1 IPSEC1 KEM1 KERBEROS1 KEYEXCHANGE1 KRB1 KYBER1 LATTICES1 MASQUE1 ML-KEM1 MLWE1 NAC1 NETFLOW1 NETWORKING5 NFTABLES1 POST-QUANTUM-CRYPTOGRAPHY1 PQC1 PRIVACY1 PROXY1 QUANTUM-COMPUTER1 QUANTUM-PHYSICS1 QUBIT1 QUIC1 RTBH1 SIGNATURE1 SNI1 STRONGSWAN1 SURICATA1 TEAP1 TICKET1 TLS2 TRACEROUTE1 TUNNEL1 VPN2 WEB1
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