My presentation on the Application Security Meetup. You will learn what is Security Development Lifecycle (SDL) You will understand why SDL is important You will dive in details of SDL and you will see tips for each SDL phase You will realize how to roll out an SDL in your organization Finally, you will have all skills to deliver a secure product Do not forget to The video recording:
What will I cover in this post? In my previous post I have described Two-Factor Authentication with WebAuth. But what should you do when a user replaces WebAuthn device? In this post, we will learn how to reset WebAuthn for a specific user. In addition, we will see how to revert the WebAuthn configuration for all users. Reset WebAuthn for a specific user If a user replaces WebAuthn device he /she will not be able to login and will see the following error:
What will I cover in this post? We will learn how to configure Two-Factor Authentication with Keycloak WebAuth. In this post, I plan on: Explaining what is WebAuth Explaining how to configure WebAuth in Keycloak What is WebAuth? WebAuthn is the standard recommended by FIDO Alliance and W3C. WebAuthn defines a standard web API that gives users new methods to securely authenticate. It can be incorporated into browsers and related web platform infrastructure, in the browser, across multiple sites, and on numerous device types.
XML External Entities (XXE) is a dangerous vulnerability, currently ranked fourth (A4) in the OWASP Top Ten. Resolving this vulnerability should be a high priority for all Java developers. In this presentation, presented by Anat Mazar (https://www.linkedin.com/in/anat-mazar/) and Michael Furman (https://www.linkedin.com/in/furmanmichael/) on the OWASP meetup we will Demonstrate why XXE is so dangerous Show you how this vulnerability is typically resolved – in each and every place in the code that you parse an XML file Show you the better resolution – set a couple of system Java system properties once, and never worry about XXE again.
My SameSite Cookies podcast at the Application Security Podcast - Security Journey Podcasts. Learn about SameSite cookies, the threats they counter, and how SameSite + the Synchronizer Token Pattern work together to counter CSRF. .
What will I cover in this post? We will learn how to configure a WireGuard Virtual Private Network (VPN) for secure communication between two servers. In this post, I plan on: Explaining what is WireGuard Explaining how to to configure WireGuard What is WireGuard? According to the WireGuard site: WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. WireGuard communicates via a WireGuard interface.
What will I cover in this post? We will learn how to use ghostunnel for the TLS communication between non-TLS client and server. In this post, I plan on: Explaining what is ghostunnel Explaining how to to configure ghostunnel Explaining advanced security settings What is ghostunnel? The ghostunnel site explains it very well: Ghostunnel is a simple TLS proxy with mutual authentication support for securing non-TLS backend applications.
What will I cover in this post? We will learn how to generate the Subject Alternate Name (or SAN) certificate in a simple way. In this post, I plan on: Explaining what is the SAN certificate Explaining how to create the SAN certificate using the Java keytool Explaining how to export the certificate private and public keys using OpenSSL Explaining how to create the Certificate Signing Request (CSR) for the SAN certificate using the Java keytool Do not forget to follow me on Twitter
My presentation at OWASP Chapters All Day The video is published here. How SameSite Cookies Are Making the World a Safer Place from Michael Furman