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WordPress Security 2026: Protection LayersDefense in Depth: Multi-Layer ProtectionOuter Defense LayerApplication LayerWordPress CoreFile IntegrityDB HardeningAuth SecurityAuto-UpdatesSecurity Headers2FA LoginWAFCDNRateLimitingSSL/HSTSBackupMonitorBrute-Force ProtectionLogin limits, IP blocks, CAPTCHAPlugin SecurityAudit, updates, permissionsFile IntegrityChecksums, change alertsResult: 95% Fewer Attack Vectors | Real-Time Detection | Automated HardeningSecurity Headers | Content Security Policy | XML-RPC Disabled | REST API Restricted | Login URL Changed
Wartung May 22, 2026

WordPress Security 2026: Hardening and Updates

Secure WordPress in 2026: core hardening, plugin security, brute-force protection, Web Application Firewall and security monitoring practical guide.

13 min read Read →
Backup Strategy: RPO, RTO and RecoveryRPO - Recovery Point ObjectiveMaximum acceptable data loss1 hr4 hrs24 hrs7 daysCriticalStandardArchiveRTO - Recovery Time ObjectiveMaximum acceptable downtime15 min1 hr4 hrs24 hrsPremiumStandardBasic3-2-1 Backup Rule: 3 Copies | 2 Media | 1 Off-SiteFull BackupWeeklyFiles + DB + ConfigCompressed, encryptedIncrementalDailyChanges onlyFast, space-efficientDB SnapshotHourlyOrders, customersPoint-in-time recoveryOff-SiteExternal storageGeo-redundantAES-256 encryptedRestore Test: MonthlyA backup without testing is no backupRetention: 90 DaysDaily 30d, weekly 90dResult: RPO 1 Hour | RTO 15 Minutes | 99.99% Data Integrity
Wartung May 19, 2026

Backup Strategies for Online Shops: RPO and RTO

Backup strategies for online shops: plan RPO and RTO, full and incremental backups, off-site storage and restore testing for disaster recovery.

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Uptime Monitoring: Detect Outages EarlyMonitoring Stack: Synthetics + RUM + Alerting + Status PageSynthetic ChecksHTTP Status: 200 OKTTFB: 245msSSL: Valid (287 days)Real-User MonitoringLCP: 1.8s (p75)FID: 42ms (p75)CLS: 0.04 (p75)Alerting Chain1. Email (instant)2. SMS (after 5 min)3. Call (after 15 min)Status PageAll Systems: OKUptime: 99.98%Incidents: 0 openSLA Tracking Dashboard99.98%Uptime (30 days)245msAvg. Response Time8.7 minTotal downtime2Incidents (30d)Multi-Location Checks3+ locations, consensus-basedNo false positivesContent ValidationKeyword check, screenshot diffDefacement detectionCertificate MonitoringSSL expiry, chain issues30-day early warningResult: 99.9% Uptime SLA | Detection in 30 Seconds | Escalation in 5 MinutesHTTP Checks | SSL Monitoring | DNS Verification | Performance Tracking | Incident Management
Wartung May 16, 2026

Uptime Monitoring: Detect Outages Before Customers

Set up uptime monitoring: synthetic monitoring, real-user monitoring, alerting chains, status pages and SLA tracking for online shops.

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SSL Certificates: Management and Best PracticesCertificate Lifecycle: Issuance - Monitoring - RenewalIssue CertificateLet s Encrypt: AutomatedWildcard: *.domain.comSAN: Multi-DomainTLS ConfigurationTLS 1.2 + 1.3 (minimum)Strong cipher suitesOCSP stapling activeMonitoring + RenewalExpiry warning: 30 daysAuto-renew with CertbotChain validationHSTS ConfigurationStrict-Transport-Security: max-age=31536000includeSubDomainspreloadMixed Content CheckHTTPSImagesScriptsFontsAll resources loaded via HTTPSA+ SSL RatingSSL Labs: Best possible gradeCAA RecordsDNS: Only authorized CAsCT LogsCertificate transparency checkResult: A+ SSL Rating | 0 Mixed Content | Automatic Renewal | 30-Day Warning
Wartung May 13, 2026

SSL Certificate Management: Renewal and Best Practices

Manage SSL certificates professionally: automated renewal with Let's Encrypt, certificate monitoring, HSTS, TLS configuration and mixed content.

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Plugin Audit: Find Bloat, Boost PerformanceAudit Process: Inventory - Analysis - Assessment - OptimizationPlugin Inventory (Example Shop)Payment Plugins (3)ActiveSEO Plugins (2)ActiveAnalytics Plugins (4)RedundantSocial Sharing (3)UnnecessaryInactive Plugins (8)RemovePerformance Impact per PluginABCDEFGHIJLoad time contribution in ms (higher = slower)Audit Result: Before vs. AfterBefore: 38 plugins | 3.8s load | 2.1 MBAfter: 18 plugins | 1.9s | 0.8 MB-53% Plugins-50% Load TimeRedundancy CheckSame function, multiple pluginsDB Query AnalysisMeasure slow queries per pluginAsset AnalysisQuantify CSS/JS per pluginResult: 50% Fewer Plugins | 50% Faster Load | 60% Fewer HTTP Requests
Wartung May 10, 2026

Plugin Audit: Better Performance Through Less Bloat

Conduct a plugin audit: identify unnecessary extensions, analyze performance impact, find alternatives and safely deactivate for faster load times.

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Emergency Plan: Website Hacked -- Immediate ActionsIncident Response: Detect - Contain - Clean - Harden1. DetectionMonitoring alertMalware scanBehavior analysisCustomer report2. ContainmentIsolate websiteLock accessPreserve evidenceMaintenance page3. ForensicsFind entry pointDetermine scopeBuild timelineSearch backdoors4. CleanupRemove malwareClean installChange passwordsVerify data5. Post-Incident HardeningPatch vulnerabilityConfigure WAFStrengthen monitoringEnable 2FA6. CommunicationGDPR notificationInform customersIncident reportSearch ConsoleTime-Critical Actions (Golden Hour)0-60 min: Containment1-4 hrs: Forensics4-24 hrs: CleanupResult: Containment in 60 Min | Forensics Report | Full Cleanup | HardeningIncident Response | Malware Removal | GDPR Reporting | Backup Recovery | Post-Incident Review
Wartung May 7, 2026

Emergency Plan: What to Do When Your Website Is Hacked

Emergency plan for a hacked website: detection, containment, forensics, cleanup, hardening and communication -- step by step.

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Maintenance Contract: Services and SLA TiersWhat a Professional Maintenance Contract Should CoverBasicSecurity updatesWeekly backupUptime monitoringSSL managementResponse: 24 hoursMon-Fri, 9am-5pmSLA: 99.5% UptimeStandardAll updates (core + plugins)Daily backup + off-siteMonitoring + alertingPerformance optimizationSecurity hardeningResponse: 4 hoursMon-Sat, 8am-8pmSLA: 99.9% UptimePremiumStaging + regression testsHourly DB snapshots24/7 monitoring + emergencyMonthly security auditPriority emergency supportResponse: 1 hour24/7, 365 daysSLA: 99.95% UptimeRed Flags: How to Spot Unreliable ProvidersNo defined response timesNo staging for updatesNo backup restore testsResult: Clear SLAs | Defined Services | Transparent Costs | Measurable ResultsUpdates | Backups | Monitoring | Security | Performance | Emergency Support | Reporting
Wartung May 4, 2026

Maintenance Contract: Key Contents

Maintenance contract for online shops and websites: SLA tiers, included services, response times, pricing models and what to watch out for.

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