Certification753 problems· 15 reviewed

정보보안기사

753 incident response problems that help with 정보보안기사 prep.

All problems (753)

SECURITY-1580A SPIFFE bundle rotates and one sidecar still trusts the old domainOne sidecar still trusts the old SPIFFE domain after bundle rotation.SecurityAdvanced10 minPro SECURITY-1590A SPIFFE bundle rotates and one sidecar still trusts the old domainOne sidecar still trusts the old domain after SPIFFE rotation.SecurityAdvanced10 minPro SECURITY-1600A SPIFFE trust bundle rotates and one sidecar still trusts the old domainOne sidecar still trusts the old domain after SPIFFE bundle rotation.SecurityAdvanced10 minPro SECURITY-1610A SPIFFE trust update is correct and one workload still rejects mTLSOne workload still rejects mTLS after a SPIFFE trust update.SecurityAdvanced10 minPro SECURITY-1573A WAF allowlist is cleaned up and one path still trusts the old CIDROne path still trusts the old CIDR after WAF allowlist cleanup.SecurityAdvanced10 minPro SECURITY-1583A WAF exception is removed and one host still bypasses inspectionOne hostname still bypasses inspection after WAF exception cleanup.SecurityAdvanced10 minPro SECURITY-1571An Elastic ingest pipeline is updated and one alert stream still missesOne alert stream misses detections after ingest pipeline updates.SecurityAdvanced10 minPro SECURITY-1577An OpenSearch repository becomes read-only and one restore still mutates stateOne restore still mutates repository state after it is marked read-only.SecurityAdvanced10 minPro SECURITY-1587An OpenSearch snapshot policy is corrected and one restore still republishes the old aliasOne restore still republishes the old alias after snapshot policy cleanup.SecurityAdvanced10 minPro SECURITY-1555A browser isolation connector updates and one download still exits unsandboxedArchive downloads bypass browser isolation after connector updates.SecurityAdvanced11 minPro SECURITY-1463A Cloudflare Access mTLS rule works in staging and fails in prodService auth works in staging cert profiles and breaks in production profiles that preserve SPIFFE casing.SecurityAdvanced11 minPro SECURITY-1553A WAF managed rule exception is removed and one API still passes malicious payloadsMalicious payloads pass only on one hostname after managed rule cleanup.SecurityAdvanced11 minPro SECURITY-1561An Elastic transform is corrected and one rule still misses hitsOnly one index family stops matching time-based detections after transform fixes.SecurityAdvanced11 minPro SECURITY-1570An mTLS SPIFFE bundle narrows and one sidecar still trusts the old domainOne sidecar still trusts the old domain after SPIFFE bundle narrowing.SecurityAdvanced11 minPro SECURITY-1567An OpenSearch rollover policy is fixed and one restored index still exposes historical dataOne restored index becomes public again after rollover policy cleanup.SecurityAdvanced11 minPro SECURITY-1557An OpenSearch snapshot repository is secured and one restore still exposes historical documentsHistorical data becomes visible again only after snapshot restore.SecurityAdvanced11 minPro SECURITY-1451A branch office device flow rate limiter starts starving legitimate usersDevice login starts failing only from one branch after kiosks and staff moved behind the same NAT path.SecurityAdvanced12 minPro SECURITY-1499A browser isolation policy is enabled and downloads still bypass scanningBrowser isolation works, but downloads bypass malware scanning after a connector topology change.SecurityAdvanced12 minPro SECURITY-1509A browser isolation policy is enabled and downloads still bypass scanningBrowser isolation works, but downloads bypass malware scanning after a connector topology change.SecurityAdvanced12 minPro SECURITY-1529A browser isolation policy is enabled and downloads still bypass scanningBrowser isolation works, but downloads bypass scanning after connector topology change.SecurityAdvanced12 minPro