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LFS260 Class Forum

A discussion board for The Linux Foundation's LFS260 Kubernetes Security Essentials class.

Discussion	Started By	Replies	Views	Most Recent
In 5.3 why do we use kubectl create rather than reconcile?	dnx October 2021	2	60	k0dard October 2022
Pathetic experience with PSI secure browser for CKS EXAM Answered	yewaleajay December 2024	3	116	fcioanca December 2024
Lab 5.3 Researching Pod Security Admission	royluo April 2024	1	75	k8ckad May 2024
Videos don't work in Firefox	mtausig February 18	0	18	mtausig February 18
Very bad exam experience(CKS)	kyle721202 February 15	2	99	mstepien February 17
US centric training	ods January 17	0	13	ods January 17
Unable to paste text in vim on real exam environment Answered ✓	dmsheiko January 15	2	43	dmsheiko January 25
CKS Exam - PSI Secure browser Lag and Key press bugs	julian.muhlberger September 2024	0	58	julian.muhlberger September 2024
CKS - PSI Secure Browser Problems	malongob April 2024	4	73	fcioanca December 2024
Technical Issues during CKS Exam by PSI Bridge Browser	chetan93 March 2024	1	77	fcioanca March 2024
CKS Preparation resources Answered	bainos January 2024	3	144	fcioanca January 2024
LFS260 - New Course Version Live (9.14.2023)	fcioanca September 2023	0	47	fcioanca September 2023
LFS260: new version available (2.16.2023)	kbarratt February 2023	0	53	kbarratt February 2023
Chapter 6, needs updating?	dipluz February 2023	0	24	dipluz February 2023
Lab 7.2: For what docker image does clairctl declare any vulnerabilities? Question	mark.kharitonov January 2023	0	47	mark.kharitonov January 2023
Lab 3.6 - node is not ready once /etc/containerd/config.toml is changed the second time Answered	mark.kharitonov December 2022	4	538	chrispokorni December 2022
Lab 7.3 - 0 vulnerabilities	do.siekierski December 2022	0	15	do.siekierski December 2022
LFS260 need update	do.siekierski October 2022	2	91	rob2g2 January 2023
LAB 6.3	k0dard October 2022	0	79	k0dard October 2022
Lab 7.5 Falco and kube-apiserver audit webhook	cyril31 August 2022	1	311	aleksvand September 2022
Note on lab 7.4: "trivy image" instead of "trivy -i"	YuriiKantonistov January 2022	1	211	YuriiKantonistov January 2022
Lab 5.5 - Pod Security Policy Answered	ralvarep November 2021	1	51	k0dard October 2022
Lab 6.1 Errata	rbkasprzyk February 2021	6	45	serewicz November 2021
LFS260 - Lab exercises updated to v1.33.1 and Ubuntu 24.04	fcioanca June 14	0	5	fcioanca June 14
Not sure if my CKS exam was taken into consideration Answered	amaloun June 2	3	15	fcioanca June 2
Technical issues during my CKS exam, and I was pushed out of the PSI test remote environment	kingsathurthi March 25	2	48	vnovak March 29
Didn’t get CKS result after 4 days Answered	sgrsagara February 22	1	40	fcioanca February 22
How does eBPF-based tools like tracee interact with container runtimes like gVisor Question	rdalbuquerque February 16	0	14	rdalbuquerque February 16
LFS260 - updated to Kubernetes 1.32.1 (2.14.2025)	fcioanca February 15	5	46	fkoehlin March 18
Weird VIM issues during CKS exam	manush1985 February 3	2	43	pierobonm February 9