# pqc (blogs) — RSS Amplifier Recent posts from the 4 feeds in the RSS Amplifier directory that cover pqc. Page: Feed: --- ## [IBM、2基の極低温モジュール連結に成功 - フォールトトレラント量子コンピュータ実現へ前進](https://news.mynavi.jp/techplus/article/20260820-4842308/) _2026-08-20 · マイナビニュース テクノロジー HPC_ 米IBMは8月19日(現地時間)、2基の極低温モジュールを連結し、単一の超低温環境として冷却することに成功したと発表した。 ## [Bidirectional Forwarding Detection (BFD) on a Palo](https://weberblog.net/bidirectional-forwarding-detection-bfd-on-a-palo/?utm_source=rss&utm_medium=rss&utm_campaign=bidirectional-forwarding-detection-bfd-on-a-palo) _2026-08-18 · Johannes Weber · Weberblog.net_ To improve the convergence times of a routing protocol, BFD can be used. This feature monitors the adjacencies using some kind of ping packets. It detects link failures much faster than the routing protocol’s built-in keepalive timeouts. The interesting part: You must only enable BFD rather than configure it in detail. The BFD peers are … Continue reading Bidirectional Forwarding Detection (BFD)… ## [Network Encryption with MACsec: Basics & Cases](https://weberblog.net/network-encryption-with-macsec-basics-cases/?utm_source=rss&utm_medium=rss&utm_campaign=network-encryption-with-macsec-basics-cases) _2026-08-10 · Benjamin Pfister · Weberblog.net_ Modern networks are not only threatened by external attacks but are increasingly exposed to internal risks as well. These include unauthorized physical access to network components or manipulated data streams within the LAN. Classic Network Access Control (NAC) based on IEEE 802.1X-2004 often only provides one-time authentication but does not ensure continuous protection of transmitted … Continue… ## [TISI×大阪大学、量子計算で1万件超の組合せ最適化実証 商用ソルバーと同等精度](https://news.mynavi.jp/techplus/article/20260805-4760725/) _2026-08-05 · マイナビニュース テクノロジー HPC_ TISIと大阪大学 量子情報・量子生命研究センター(QIQB)、従来の量子計算では困難とされていた、大規模な組合せ最適化問題への適用可能性を実証。量子最適化アルゴリズム「パウリ相関エンコーディング(PCE)」を活用した成果で、1万件を超える電力リソースを対象とした電力需給最適化のユースケースで、商用最適化ソルバーと同等の精度が得られることを確認。 ## [キオクシア、最大1000万IOPSのAI向けSuper High IOPS SSD「KIOXIA GP1シリーズ」を開発](https://news.mynavi.jp/techplus/article/20260804-4777106/) _2026-08-04 · マイナビニュース テクノロジー HPC_ キオクシアは8月4日、AIアプリケーション向けにGPUによるダイレクトアクセスと最大1000万IOPSの高速ランダムリードを実現するSuper High IOPS SSD「KIOXIA GP1シリーズ」を開発したことを発表した。PCIe 6.0およびNVMe 2.2に対応し、第2世代KIOXIA XL-FLASHを採用したもので、2026年3月に開発を発表した「KIOXIA GPシリーズ」の最初の製品となる。 ## [Instinct MI455Xを束ねるラックスケールAI基盤「AMD Helios」を読み解く - AMD Advancing AI 2026](https://news.mynavi.jp/techplus/article/20260804-4776367/) _2026-08-04 · マイナビニュース テクノロジー HPC_ AMDは「Advancing AI 2026」において、次世代AI基盤「Helios」の構成を明らかにした。Venice CPUとInstinct MI455XをInfinity Fabricで接続し、UALink/UALoEを用いたScale-up/Scale-outネットワークを組み合わせるラックスケール構成で、NVIDIAのNVL系ラックに対抗するAIインフラ基盤となる。 ## [IBM、「信頼できる量子計算」で量子優位性を実証 - 量子コンピュータ活用に向けた新たな節目に](https://news.mynavi.jp/techplus/article/20260730-4757779/) _2026-07-30 · マイナビニュース テクノロジー HPC_ 米IBMは7月30日(現地時間)、Algorithmiq、Qedma、シカゴ大学との共同研究成果を発表し、「信頼できる量子計算(Trusted Quantum Computation)」による量子優位性(Quantum Advantage)を実証したと発表した。 ## [JAIST、液冷式の新AI・HPC基盤「HAKUSAN」の運用開始](https://news.mynavi.jp/techplus/article/20260728-4750645/) _2026-07-28 · マイナビニュース テクノロジー HPC_ 北陸先端科学技術大学院大学(JAIST)は、AI研究および高性能計算を支える新たな計算基盤「HAKUSAN」を整備し、2026年3月から運用を開始したことを発表した。 ## [OptQCと産総研、商用光量子コンピュータ1号「MoQuren」を稼働](https://news.mynavi.jp/techplus/article/20260727-4746605/) _2026-07-27 · マイナビニュース テクノロジー HPC_ OptQCと産業技術総合研究所(産総研)は、OptQC製の光量子コンピュータ1号機となる「MoQuren(モクレン)」を産総研の量子・AI融合技術ビジネス開発グローバル研究センター(G-QuAT)に設置し、稼働を開始したことを発表した。 ## [日立、インテル・産総研と協力しシリコン量子コンピュータ開発を開始](https://news.mynavi.jp/techplus/article/20260723-4733085/) _2026-07-23 · マイナビニュース テクノロジー HPC_ 日立製作所は、インテルおよび産業技術総合研究所との協力を通じ、量子コンピュータ次世代機の研究開発および実証を推進していくことを明らかにした。 ## [From any door to your door (Sponsored)](https://crawlproof.com/a/vm3NuwbJtjUo) _2026-07-23 · **Sponsored**_ Book rides, errands, deliveries, groceries and home help in one app ## [IBMら、量子コンピュータで核融合材料候補を計算 FLiBe中のトリチウム挙動解析へ](https://news.mynavi.jp/techplus/article/20260709-4681464/) _2026-07-09 · マイナビニュース テクノロジー HPC_ オークリッジ国立研究所(ORNL)、クリーブランド・クリニック、IBMらで構成される研究チームは、量子コンピューターを用いて、核融合炉のブランケット材料候補である溶融塩「FLiBe」に関する分子構造計算を実施し、核融合燃料であるトリチウムの生成・抽出最適化に向けた基礎的な検証に成功したことを発表した。 ## [Packet Capture of a Post-Quantum Site-to-Site VPN](https://weberblog.net/packet-capture-of-a-post-quantum-site-to-site-vpn/?utm_source=rss&utm_medium=rss&utm_campaign=packet-capture-of-a-post-quantum-site-to-site-vpn) _2026-07-07 · Johannes Weber · Weberblog.net_ After using several post-quantum secure VPN tunnels (here and there), I was interested in how this key exchange with ML-KEM looks on the wire. Especially in direct comparison to a classical VPN setup with just ECDH (group 21). Spoiler: since it does not fit in a single packet, it has to use a new form … Continue reading Packet Capture of a Post-Quantum Site-to-Site VPN → ## [2026年6月版スパコンランキングTOP500、中国の「LineShine」が初登場で1位を獲得](https://news.mynavi.jp/techplus/article/20260623-4619757/) _2026-06-23 · マイナビニュース テクノロジー HPC_ 世界のスーパーコンピュータ(スパコン)に関するランキングの2026年6月版(第67回)「TOP500」が6月23日に発表された。トップは初登場となった中国の「LineShine」で、初の2Exa超えを達成したスパコンとなった。 ## [PQC VPN-Tunnel between Palo Alto FortiGate](https://weberblog.net/pqc-vpn-tunnel-between-palo-alto-fortigate/?utm_source=rss&utm_medium=rss&utm_campaign=pqc-vpn-tunnel-between-palo-alto-fortigate) _2026-06-22 · Johannes Weber · Weberblog.net_ Since we have learned the basics of post-quantum secure VPN tunnels, let’s configure a site-to-site VPN between a Palo Alto Networks firewall and a FortiGate with PQC ciphers to verify vendor interoperability. Spoiler: it works like a charm. ;) Palo Alto Networks supports PQC ciphers since PAN-OS 11.2, while 12.1 finally brought the ML-KEM algorithm. … Continue reading PQC VPN-Tunnel between Palo… ## [PQC VPN-Tunnel with Palo](https://weberblog.net/pqc-vpn-tunnel-with-palo/?utm_source=rss&utm_medium=rss&utm_campaign=pqc-vpn-tunnel-with-palo) _2026-06-10 · Johannes Weber · Weberblog.net_ As the advent of practical quantum computing draws closer, security vendors are increasingly introducing post-quantum cryptographic (PQC) algorithms to protect existing security architectures against future threats. One important use case is site-to-site VPN connectivity, where organisations must address the “harvest now, decrypt later” risk – the possibility that encrypted traffic captured today… ## [FortiGate Enables NAT for IPv6 by Default 🤦](https://weberblog.net/fortigate-enables-nat-for-ipv6-by-default-%f0%9f%a4%a6/?utm_source=rss&utm_medium=rss&utm_campaign=fortigate-enables-nat-for-ipv6-by-default-%25f0%259f%25a4%25a6) _2026-05-27 · Johannes Weber · Weberblog.net_ Fortinet has a misstep in its IPv6 settings: NAT66 is enabled by default for every policy. Not only does this make no technical sense and go against established best practices, but in my view, there’s an even bigger issue at play here: Given the widespread use of FortiGate devices and the still limited level of … Continue reading FortiGate Enables NAT for IPv6 by Default 🤦 → ## [Sausage Factory: Fedora ELN Rebuild Strategy (2026 Edition)](https://sgallagh.wordpress.com/2026/05/07/sausage-factory-fedora-eln-rebuild-strategy-2026-edition/) _2026-05-07 · sgallagh · Stephen Gallagher's Open-Source Blog_ The Rebuild Algorithm Slow and Steady Wins the Race The Fedora ELN SIG maintains a tool called ELNBuildSync (or EBS) which is responsible for monitoring traffic on the Fedora Messaging Bus and listening for Koji tagging events. When a package is tagged into Rawhide (meaning it has passed Fedora QA Gating and is headed to … Continue reading Sausage Factory: Fedora ELN Rebuild Strategy (2026… ## [Palo Alto Networks NGFW “SSL Inbound Inspection” with different Certificate](https://weberblog.net/palo-alto-networks-ngfw-ssl-inbound-inspection-with-different-certificate/?utm_source=rss&utm_medium=rss&utm_campaign=palo-alto-networks-ngfw-ssl-inbound-inspection-with-different-certificate) _2026-05-05 · Johannes Weber · Weberblog.net_ I had a use case where I wanted to use the SSL Inbound Inspection on a Palo, but with a different X.509 certificate than the one on the server itself. That is: the backend server has its self-signed (or internal PKI-signed) certificate along with its hostname, while the decryption policy on the Palo uses a … Continue reading Palo Alto Networks NGFW “SSL Inbound Inspection” with different… ## [Basic IPv6 Messages (v2): Wireshark Captures](https://weberblog.net/basic-ipv6-messages-v2-wireshark-captures/?utm_source=rss&utm_medium=rss&utm_campaign=basic-ipv6-messages-v2-wireshark-captures) _2026-04-23 · Johannes Weber · Weberblog.net_ In my IPv6 classes, I always teach the basic IPv6 messages as seen on the wire. There’s so much new stuff, such as Router Advertisements, Duplicate Address Detections, Neighbour Solicitations, and so on. Therefore, I’m using a rather simple packet capture showing the starting process of a client getting its addresses. For the last 10 years, … Continue reading Basic IPv6 Messages (v2): Wireshark… ## [Decrypting TLS with Wireshark](https://weberblog.net/decrypting-tls-with-wireshark/?utm_source=rss&utm_medium=rss&utm_campaign=decrypting-tls-with-wireshark) _2026-04-13 · Johannes Weber · Weberblog.net_ Did you know that you can easily decrypt TLS (mostly HTTPS) traffic with Wireshark? Well, only if you have the keys. ;) This really is a game-changer if you’re stuck with troubleshooting encrypted data. Let’s do an example: The server’s private key (certificate) is no longer of interest, since all modern ciphers use (EC)DHE, in … Continue reading Decrypting TLS with Wireshark → ## [AI Summaries & Audio Briefings (Sponsored)](https://crawlproof.com/a/HebGwGy6M47E) _2026-04-13 · **Sponsored**_ Read AI summaries and listen to concise audio briefings for the latest stories. ## [Introducing FortiNite: Fortinet’s Low‑Latency Power‑Up for Fortnite](https://weberblog.net/introducing-fortinite-fortinets-low-latency-power-up-for-fortnite/?utm_source=rss&utm_medium=rss&utm_campaign=introducing-fortinite-fortinets-low-latency-power-up-for-fortnite) _2026-04-01 · Johannes Weber · Weberblog.net_ After years of customers confusing Fortinet with Fortnite, the two companies finally decided to lean into the chaos. The result: FortiNite — a joint innovation designed to deliver “next‑gen latency acceleration” for Fortnite players worldwide, a groundbreaking collaboration with Epic Games’ Fortnite. For years, support teams across the globe have endured phrases like “I can’t … Continue reading… ## [Protocol Independent Multicast (PIM) Capture](https://weberblog.net/protocol-independent-multicast-pim-capture/?utm_source=rss&utm_medium=rss&utm_campaign=protocol-independent-multicast-pim-capture) _2026-03-18 · Johannes Weber · Weberblog.net_ You never stop learning. One topic that hadn’t crossed my path in the past decade is: Multicast. Whew. Alongside all the technical literature, online presentations, and various blog posts, I decided to approach it the classic way – through packet captures. ;) So here’s a new part of the #UltimatePCAP, which contains quite a bit … Continue reading Protocol Independent Multicast (PIM) Capture → ## [Opium: A Journey into Modern Minimalism](https://opium.io/blog/opium-theme/) _2026-03-18 · Blogs on opium.io_ Note from jme: for once, this blog post is entirely written by Gemini 3 as it did the heavy lifting for this new theme… Its prompt was: Create a new blog post that will tell the world what we did together on this theme. It is your time to shine… Today marks a special milestone for this blog. If you’re reading this, you’re already experiencing the result of an intense and creative collaboration… ## [Multicast Routing w/ Palo](https://weberblog.net/multicast-routing-w-palo/?utm_source=rss&utm_medium=rss&utm_campaign=multicast-routing-w-palo) _2026-03-05 · Johannes Weber · Weberblog.net_ A rare use case on a Palo (at least from my point of view): Multicast Routing. And it can become as complex as you want. Fortunately, the basics are relatively easy to configure, at least if you have a rough understanding of multicast and routing with PIM and IGMP. (Recommended YouTube session here.) Let’s have … Continue reading Multicast Routing w/ Palo → ## [Checking PQC support with Boring SSL or PQCscan](https://opium.io/blog/check_pqc_with_boringssl/) _2026-02-19 · Blogs on opium.io_ Plate B — a scanned field, one cell called out One (me) might want to test PQC support to be sure that their server are ready for the imminent (\< 10 years) PQC apocalyse. One might say that it is a bit too early to be scared of a not so impending doom… But why wait and who I am to judge? After all, the Y2K craze bootstraped my career… ## [Don’t Trust Packet Captures on Firewalls](https://weberblog.net/dont-trust-packet-captures-on-firewalls/?utm_source=rss&utm_medium=rss&utm_campaign=dont-trust-packet-captures-on-firewalls) _2026-02-18 · Johannes Weber · Weberblog.net_ The other day, I was troubleshooting some network-related stuff, using the built-in Packet Capture on a Palo Alto Networks firewall. And while it did the job at a first glance, I stumbled upon some packets that were simply not correct, read: were not present on the Ethernet cable at all and/or were missing some content. … Continue reading Don’t Trust Packet Captures on Firewalls → ## [OSPFv3 Authentication on a Palo Alto (Logical Router)](https://weberblog.net/ospfv3-authentication-on-a-palo-alto-logical-router/?utm_source=rss&utm_medium=rss&utm_campaign=ospfv3-authentication-on-a-palo-alto-logical-router) _2026-02-05 · Johannes Weber · Weberblog.net_ I had a hard time figuring out how to configure OSPFv3 authentication on a Palo Alto Networks NGFW due to its different configuration formats compared to a Cisco router. TL;DR: The SPI must be set in hexadecimal, while the actual key (40 chars, hexadecimal) must be grouped in 5 sections, separated with hyphens. Talking about … Continue reading OSPFv3 Authentication on a Palo Alto (Logical Router)… ## [DNS Tunneling: iodine](https://weberblog.net/dns-tunneling-iodine/?utm_source=rss&utm_medium=rss&utm_campaign=dns-tunneling-iodine) _2026-01-12 · Johannes Weber · Weberblog.net_ This post guides through a basic DNS tunneling setup with the usage of the appropriate tool “iodine“. It shows how DNS tunneling works and lists the commands needed to run this type of attack. That is, you can tunnel IPv4 packets through this DNS channel via the (internal) recursive DNS resolver! Nice approach. ;) In … Continue reading DNS Tunneling: iodine → ## [DNS Security Overview](https://weberblog.net/dns-security-overview/?utm_source=rss&utm_medium=rss&utm_campaign=dns-security-overview) _2025-12-10 · Johannes Weber · Weberblog.net_ On the Internet, it’s not only “always DNS” – it’s also about securing DNS. DNS faces a wide range of attack vectors, each requiring different defensive strategies. Here comes an overview of DNS security, which gives you all the keywords at a glance. This is my approach to a picture worth a thousand words. I … Continue reading DNS Security Overview → ## [SSCG 4.0.0 Release Announcement](https://sgallagh.wordpress.com/2025/10/23/sscg-4-0-0-release-announcement/) _2025-10-23 · sgallagh · Stephen Gallagher's Open-Source Blog_ SSCG 4.0.0 Release Announcement We are excited to announce the release of SSCG 4.0.0! This major release brings significant new features, modernization improvements, and important breaking changes. 🎉 Highlights Post-Quantum Cryptography Support SSCG now supports ML-DSA (Module-Lattice-Based Digital Signature Algorithm) key generation, bringing post-quantum cryptography capabilities to the tool.… ## [Reach prospects with real signals (Sponsored)](https://crawlproof.com/a/UeGbSSDHvu4I) _2025-10-23 · **Sponsored**_ Find prospects talking about your problem and get context-backed moments to engage ## [SSCG 3.0.8: Brought to you in part by Claude](https://sgallagh.wordpress.com/2025/07/24/sscg-3-0-8-brought-to-you-in-part-by-claude/) _2025-07-24 · sgallagh · Stephen Gallagher's Open-Source Blog_ This past week, as part of a series of experiments that I’ve been running to evaluate the viability of AI-supported coding, I decided that I would spend some time with the Cursor IDE, powered by the Claude 4 Sonnet large language model. Specifically, I was looking to expand the test suite of my SSCG project … Continue reading SSCG 3.0.8: Brought to you in part by Claude ## [PQC with Caddy 2.10](https://opium.io/blog/pqc_with_caddy/) _2025-06-20 · Blogs on opium.io_ Plate A — section blocks on a chain-dash axis You might have noticed that PQC has become a (really) hot topic in the past few weeks, and to be honest, I don’t know why—since we are years away from a “real-life” cryptographic doomsday. I quote the NIST : Researchers need to surmount many technical challenges before this can happen. Experts’ estimates range from a few years to a… ## [Trip Report: Flock to Fedora 2025](https://sgallagh.wordpress.com/2025/06/12/trip-report-flock-to-fedora-2025/) _2025-06-12 · sgallagh · Stephen Gallagher's Open-Source Blog_ Another year, another Fedora contributor conference! This year, Flock to Fedora returned to Prague, Czechia. It’s a beautiful city and always worth taking a long walk around, which is what many of the conference attendees did the day before the conference started officially. Unfortunately, my flight didn’t get in until far too late to attend, … Continue reading Trip Report: Flock to Fedora 2025 ## [Gaming on a Mac](https://opium.io/blog/gaming/) _2025-05-04 · Blogs on opium.io_ Plate D — a run of intervals, one sectioned Oh, the good old days… No real responsibilities yet, as I was a consultant, and plenty of time to play. By plenty, I mean about 10 hours a day on workdays and 20 hours during the weekend. It was the best time of my life. I played almost all the MMORPGs one can name, but mostly Dark Age of Camelot and EVE Online. On EVE Online, I’ve seen… ## [Refactoring with Cursor](https://opium.io/blog/cursor/) _2025-04-27 · Blogs on opium.io_ Plate C — nested revisions on a common axis I decided to update my Hugo theme. This includes updating deprecated template syntax, getting a bit more width for the posts, and adding a better and fancier “terminal” lookalike for the source code examples. This is tedious and brings little to no intellectual value to me. Obviously, I am neither discovering Generative AI nor Cursor, but…