Istio Security Assessment Google August 6, 2020 – Version 1.1 Prepared for Arun Kumar R Prepared by Mark Manning Jeff Dileo Divya Natesan Andy Olsen Feedback on this project? https://my.nccgroup 0 Executive Summary Synopsis In the summer of 2020, Google enlisted NCC Group to perform an assessment on the open-source version of Istio and all of its components. Istio is a modern service mesh technology of the assessment was to identify security issues related to the Istio code base, highlight high risk configurations commonly used by administrators, and provide perspective on whether security features

Rancher CIS Kubernetes v.1.4.0 Benchmark Self Assessment Rancher v2.2.x Version 1.1.0 - August 2019 Authors Taylor Price Overview The following document scores a Kubernetes 1.13.x RKE cluster provisioned against the CIS 1.4.0 Kubernetes benchmark. This document is a companion to the Rancher v2.2.x security hardening guide. The hardening guide provides prescriptive guidance for hardening a production production installation of Rancher, and this benchmark guide is meant to help you evaluate the level of security of the hardened cluster against each control in the benchmark. Because Rancher and RKE install

From https://dapr.io/#about This report describes the results of a large-scale and thorough security assessment targeting the Microsoft Distributed Application Runtime (Dapr) software complex1. Carried substantial research and acquired a very good coverage over the scope. Cure53 managed to identify twelve security-relevant issues affecting the Dapr complex. Eight problems represent vulnerabilities and four section on Orchestration Hardening was included, detailing some general approaches to improving the security of a Dapr installation. Finally, the report will close with broader conclusions about this 2020

diversity of languages and developer frameworks.” From https://dapr.io/#about This report continues a security-driven cooperation between Cure53 and Dapr, reporting on the findings of a penetration test and and source code audit against the Dapr software. In addition to shedding light on the state of security on some new features of Dapr, the report also highlights what has been done in terms of fixing the issues comprehensive security examination. Back in June 2020, the budget of twenty days was invested. Comparatively, a smaller number of allocated days - namely eight days - was needed for this 2021 assessment. The focus

PRESENTS Dapr security audit In collaboration with the Dapr maintainers, Open Source Technology Improvement Fund and The Linux Foundation Authors Adam Korczynski David Korczynski com> Date: 6th September 2023 This report is licensed under Creative Commons 4.0 (CC BY 4.0) Dapr security audit 2023 Table of contents Table of contents 1 Executive summary 2 Project Summary 3 Audit found 17 SLSA 43 Supply-chain mitigations 45 1 Dapr security audit 2023 Executive summary In May and June 2023, Ada Logics carried out a security audit for the Dapr project. The high-level goal was to

CIS Benchmark Rancher Self-Assessment Guide - v2.4 CIS Benchmark Rancher Self-Assessment Guide - v2.4 1 4 5 6 6 14 29 33 34 34 37 37 38 38 42 49 49 50 52 Contents CIS Kubernetes Benchmark Benchmark v1.5 - Rancher v2.4 with Kubernetes v1.15 Controls 1 Master Node Security Configuration 1.1 Master Node Configuration Files 1.2 API Server 1.3 Controller Manager 1.4 Scheduler 2 Etcd Node 3.2 Logging 4 Worker Node Security Configuration 4.1 Worker Node Configuration Files 4.2 Kubelet 5 Kubernetes Policies 5.1 RBAC and Service Accounts 5.2 Pod Security Policies 5.3 Network Policies

CIS 1.6 Benchmark - Self- Assessment Guide - Rancher v2.5.4 CIS 1.6 Benchmark - Self-Assessment Guide - Rancher v2.5.4 1 8 9 10 10 10 11 12 15 17 17 18 18 18 19 19 19 20 20 20 21 21 conf file permissions are set to 644 or more restrictive (Automated) CIS 1.6 Benchmark - Self-Assessment Guide - Rancher v2.5.4 2 21 21 22 23 23 24 26 27 29 31 33 34 36 37 39 41 41 42 --audit-log-maxage argument is set to 30 or as appropriate (Automated) CIS 1.6 Benchmark - Self-Assessment Guide - Rancher v2.5.4 3 58 60 61 63 65 66 68 70 71 73 74 76 77 77 78 78 79

CIS 1.5 Benchmark - Self- Assessment Guide - Rancher v2.5 CIS 1.5 Benchmark - Self-Assessment Guide - Rancher v2.5 1 4 5 6 6 14 29 33 34 34 37 37 38 38 42 49 49 50 Contents CIS v1 v1.5 Kubernetes Benchmark - Rancher v2.5 with Kubernetes v1.15 Controls 1 Master Node Security Configuration 1.1 Master Node Configuration Files 1.2 API Server 1.3 Controller Manager 1.4 Scheduler Node Security Configuration 4.1 Worker Node Configuration Files 4.2 Kubelet 5 Kubernetes Policies 5.1 RBAC and Service Accounts 5.2 Pod Security Policies CIS 1.5 Benchmark - Self-Assessment Guide

Anthony Roman, Lei Tang Google April 26, 2022 Service mesh security best practices: from implementation to verification Who are we? Anthony Roman Istio Github: anthony-roman Lei Tang Istio agenda 1. Service mesh security architecture and implementation. 2. Service mesh security best practices. 3. Lifecycle of service mesh security and demo. Service mesh security architecture ● Attack Attack vectors. ● Service mesh security architecture and implementation. 1 Attack Vectors and Surfaces Istio is both a collection of security controls and an attack target. Workload Cluster Edge Operations

non-proprietary security policy document may be freely reproduced and distributed in its entirety without modification. Rancher Kubernetes Cryptographic Library FIPS 140-2 Non-Proprietary Security Policy CA 94042 rancher.com Corsec Security, Inc. 13921 Park Center Rd., Ste. 460 Herndon, VA 20171 corsec.com +1 703.276.6050 FIPS 140-2 Security Policy Rancher Kubernetes Cryptographic Specification Name Date [140] FIPS 140-2, Security Requirements for Cryptographic Modules 12/3/2002 [140AA] FIPS 140-2 Annex A: Approved Security Functions 6/10/2019 [140AC] FIPS 140-2 Annex