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Container Runtime Security

Container Runtime Security

Container Runtime Security

Container Runtime Security

Container Runtime Security

Container Runtime Security

Container Runtime Security

Container Runtime Security

Container Runtime Security

Runtime Security Fundamentals

Container runtime security monitors and restricts container behavior during execution. It prevents attackers who gain container access from breaking out or causing damage.

seccomp Profiles

seccomp (Secure Computing Mode) restricts system calls:

{

"defaultAction": "SCMP_ACT_ERRNO",

"architectures": ["SCMP_ARCH_X86_64"],

"syscalls": [

{

"names": [

"accept4", "bind", "connect", "listen",

"read", "write", "open", "close",

"mmap", "munmap", "brk",

"exit", "exit_group", "getpid"

],

"action": "SCMP_ACT_ALLOW"

}

]

}

Apply profiles in Kubernetes:

apiVersion: v1

kind:…