small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Installation Observability Network Policy Security Tutorials Advanced Networking Cluster Mesh Operations Istio Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Compatibility & Considerations

small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Installation Observability Network Policy Security Tutorials Advanced Networking Cluster Mesh Operations Istio Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Architecture Support Linux Distribution Compatibility

small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Installation Network Policy Security Tutorials Advanced Networking Operations Istio Other Orchestrators Concepts Component Overview Terminology Address Management Multi Host Networking Security Datapath Failure Failure Behavior Architecture Datapath Scale Kubernetes Integration Getting Help FAQ Slack GitHub Security Bugs Integrations Kubernetes Introduction Concepts Requirements Configuration Network Policy

small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Installation Network Policy Security Tutorials Advanced Networking Operations Istio Other Orchestrators Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel

small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Guides Installation Security Tutorials Advanced Networking Operations Istio Other Orchestrators Concepts Component Overview Terminology Address Management Multi Host Networking Security Datapath Failure Failure Behavior Architecture Datapath Scale Kubernetes Integration Getting Help FAQ Slack GitHub Security Bugs Integrations Kubernetes Introduction Concepts Requirements Configuration Network Policy

small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Guides Installa�on Security Tutorials Advanced Networking Opera�ons Is�o Other Orchestrators Concepts Component Overview Assurances Terminology Address Management Mul� Host Networking Security Architecture Datapath Datapath Scale Kubernetes Integra�on Ge�ng Help FAQ Slack GitHub Security Bugs Integra�ons Kubernetes Introduc�on Concepts Requirements Configura�on Network Policy Endpoint CRD Kubernetes Compa�bility

small Cilium setup on your laptop. Intended as an easy way to get your hands dirty applying Cilium security policies between containers. Concepts: Describes the components of Cilium, and the different models Installation Network Policy Security Tutorials Advanced Networking Operations Istio Other Orchestrators Concepts Component Overview Terminology Networking Network Security eBPF Datapath Kubernetes Integration Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Required Kernel Versions

for openEuler 059 OneAll 062 StratoVirt 063 Compiler Plugin Framework 065 CONTENTS Robust Security and Rocksolid Reliability 066 IMA 066 KunpengSecL 068 secCrypto 070 secGear 072 secPaver Scenario collaboration Scenario enablement Linux kernel x86, Arm, RISC-V GPU NPU Real-time kernel Security kernel Database Big data Resource orchestration Desktop system Industrial application ... .. Rubik Unified compose platform Unified SDK Unified driver framework Embedded ZVM MICA Strong security and reliability secCrypto secPaver secGear Simplified O&M and development A-Ops SysCare CPDS

more information about a package Installing a package To list the available updates To list all security updates Update the packages via dnf Find out the services & applications need restart after update Figuring out which services/processes need restart after package upgrade in Debian Listing available security updates in Debian systems Unattended upgrades in Debian systems SELinux SELinux Modes getenforce id uid=1000(fedora) gid=1000(fedora) groups=1000(fedora),4(adm),10(wheel),190(systemd-journal) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pwd command pwd command, short for print

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 10.6 To list all security updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 10.7 services/processes need restart after package upgrade in Debian . . . . . . . . . . 70 10.17 Listing available security updates in Debian systems . . . . . . . . . . . . . . . . . . . . . . . . . . 71 10.18 Unattended uid=1000(fedora) gid=1000(fedora) groups=1000(fedora),4(adm),10(wheel),190(systemd- ˓→journal) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 1.6 pwd command pwd command, short for print