Assess
Current systems, dependencies, access paths and operating risks.
Cloud and infrastructure services
Foundations for cloud, network and hosted systems.
rechberger.it designs practical infrastructure for cloud environments, firewall and network boundaries, identity access models and SaaS hosting operations.
Technology map
Cloud is a system of layers, not a single service.
Architecture connects identity, network, firewall policy, DNS, certificates, monitoring, backups and hosted workloads into one operating model.
Stack signals
Landing zoneFirewall policyPrivate routingRole designSaaS edgeRecovery path
01
Cloud starts with structure.
Accounts, subscriptions, regions, policies, naming, logs and backup defaults should be clear before workloads start to grow. AWS and Azure are part of the stack, but the foundation is the work.
Landing zonesGovernanceBackup defaultsDocumentation
02
Networks need readable boundaries.
VPCs, VNets, VPNs, routes and firewall rules are designed so access paths are visible and separation between environments is understandable later.
VPC / VNetFirewall zonesPrivate accessRouting
03
Access should be easy to review.
Identity design covers IAM, Entra ID, SSO, MFA, privileged access and roles for people and workloads. The goal is access that is secure and explainable.
IAMEntra IDMFA / SSORole reviews
04
Hosted services need operations.
SaaS hosting is more than a running application. DNS, certificates, CDN, mail, monitoring, updates, backup and recovery notes make the service usable over time.
DNSCertificatesCDNMonitoring
Design
Target architecture for cloud, network, identity, firewall and hosting.
Build
Infrastructure, migration steps, controls, DNS, certificates and automation.
Handover
Diagrams, runbooks, monitoring and notes close to the real platform.