silicon2022-capturetheflag

silicon2022-ctf 概要 RootTheBoxプラットフォームを使用した、41個のフラグを持つCTFです。インフラストラクチャは主にAzure Kubernetes Service上にデプロイされました。ターミナルチャレンジは、WeTTYの修正版を使用したDockerイメージを介してデプロイされました。 ビルド ほとんどの チャレンジはDockerイメージとして構築されています。各チャレンジのディレクトリに移動してDockerfileをビルドし、独自のインスタンスを起動するか、READMEで他の手順を確認できます。 解答...

DEFCON-UoA-students-competition

!Review Assignment Due Datehttps://classroom.github.com/asse...

Internet Bug Bounty: Libuv: Improper Domain Lookup that potentially leads to SSRF attacks

The vulnerability in the libuv library was caused by the improper truncation of hostnames to 256 characters before calling the getaddrinfo function. This behavior allowed the creation of addresses like 0x00007f000001, which were considered valid by getaddrinfo, potentially leading to SSRF attacks...

PHDays 11: towards the Independence Era

Hello everyone! In this episode, I want to talk about the Positive Hack Days 11 conference, which took place on May 18 and 19 in Moscow. As usual, I want to express my personal opinion about this event. Alternative video link for Russia: As I did last year, I want to start talking about this...

Trellix Launches Annual CTF Competition – Catmen Sanfrancisco!

Trellix Launches Annual CTF Competition – Catmen Sanfrancisco! By Trellix · February 1, 2022 This story was written by Steve Povolny. The Advanced Threat Research team, now with Trellix, is pleased to announce the return of our second annual Capture the Flag contest featuring 12 new challenges of...

Trellix Launches Annual CTF Competition – Catmen Sanfrancisco!

Trellix Launches Annual CTF Competition – Catmen Sanfrancisco! By Trellix · February 1, 2022 This story was written by Steve Povolny. The Advanced Threat Research team, now with Trellix, is pleased to announce the return of our second annual Capture the Flag contest featuring 12 new challenges of...

Trend Micro Capture the Flag: Train security professionals – Close the skills gap

Businesses today face a security challenge: Protecting their systems and data is vital, but there aren’t enough qualified employees who can successfully make that happen. Similarly, young cybersecurity professionals need to overcome the gap between what is learned in a classroom and the practical...

Hack Battle at 'The Hacker Conference 2013' with CTF365

The Hacker Conference partnered up with CTF365 to provide the best CTF experience during the conference. While trying to find out more about their product and also about their CTF surprise, I got an interview with Marius Corici Co-founder and CEO for CTF365. Q: November 2012 was when you first...

Open Capture the Flag at DEFCON

Capture the Flag: A DEFCON tradition, the annual Capture the Flag CTF competition pits some of the world’s best teams of hackers against each other in an epic struggle for supremacy and bragging rights. This shot is from the Open CTF tournament – an “all comers welcome” alternative to the officia...