WordPress core
Custom implementations, sensible content models, governed publishing, and an architecture built for maintainability.
WordPress engineeringProactive securityCustom plugins
Built to perform.
Guarded to endure.
Osiris develops, extends, and protects business-critical WordPress platforms—custom builds, plugins, integrations, tools, and proactive security under one technical owner.
Discuss your siteWordPress / Plugins / SecurityBuild · Harden · Maintain
The Osiris standard
Your website is not a launch.
It’s a living system.
The strongest WordPress platforms combine disciplined engineering, proactive security, and accountable long-term maintenance. That is the work—and we remain responsible after go-live.
Custom WordPress development
Purpose-built themes, complex functionality, migrations, integrations, and scalable publishing systems engineered from supplied creative direction.
Explore development 02 / ProtectProactive security & maintenance
Continuous care that finds weakness early, keeps WordPress systems current, and puts experienced responders within reach.
Explore protection 03 / ExtendPlugins, tools & integrations
Bespoke WordPress plugins, internal tools, APIs, automations, and dependable connections between the systems your organization relies on.
Explore plugin developmentFrom fragile to fortified
Before / 00:17
Reactive infrastructure
Attack surface
Plugin debt
Response time
Unknown ownership. Inconsistent updates. Problems discovered by customers.
After / 90 days
Managed resilience
Attack surface
Plugin debt
Response time
Monitored, maintained, documented—and ready for what comes next.
A complete WordPress operating system
Six disciplines.
One standard.
A dependable WordPress platform is the product of connected technical decisions. Osiris brings development, extension, protection, performance, and long-term ownership into one accountable system.
Custom plugins
Purpose-built functionality that solves the actual requirement cleanly.
Integrations
Reliable APIs, data flows, automations, and business-system connections.
Performance
Measured improvements across code, queries, assets, caching, hosting, and third parties.
Proactive defense
Layered controls, monitored systems, recovery readiness, and calm incident response.
Stewardship
Named ownership, clear reporting, managed updates, and continuous improvement.
Confidential recoveries
Evidence,
identity protected.
Four compromised WordPress environments. Four evidence-led recoveries. Client names remain redacted because discretion is part of responsible security work.
Professional services / WordPress01 / Recovery record
Clean recovery / access reset / vulnerable components remediated / monitored maintenance established
A compromised business-critical platform recovered, hardened, and returned to accountable operation.
Evidence preservedKnown activity containedRecovery documented
Read confidential case study Built environment / WordPress02 / Recovery record
Trusted rebuild / custom code reviewed / publishing controls restored / proactive observation introduced
From repeated compromise symptoms to a controlled, maintainable WordPress operating baseline.
Evidence preservedKnown activity containedRecovery documented
Read confidential case study Health and wellness / WordPress03 / Recovery record
Persistence removed / clean service validated / recovery posture strengthened / ongoing stewardship established
Malicious persistence removed and a fragile WordPress site moved into long-term technical stewardship.
Evidence preservedKnown activity containedRecovery documented
Read confidential case study Built environment · WordPress and infrastructure04 / Recovery record
Known malicious activity contained and a defensible clean-recovery path established.
A server-level compromise contained, investigated, and moved toward a clean, defensible recovery.
Evidence preservedKnown activity containedRecovery documented
Read confidential case study “Osiris gave us something we had never had before: one technical partner who understood the WordPress platform, the infrastructure beneath it, and the security decisions around it.”
“The platform is faster and easier for our team to manage, but the biggest difference is confidence.”
“A complicated integration became a dependable part of our operation.”
“During a difficult incident, the communication was calm and precise.”
From the field
Guidance for people
who own the outcome.
Practical, evidence-led guidance for maintaining, securing, and extending consequential WordPress platforms.
WordPress Stewardship · 13 min read
What Proactive WordPress Maintenance Actually Includes
Serious WordPress maintenance extends beyond dashboard updates. It protects the complete operating system, hosting stack, PHP runtime, database, application code, security controls, backups, and user journeys that keep…
Read field note
WordPress Engineering · 14 min read
How We Safely Migrated a Legacy WordPress Site from PHP 7.4 to PHP 8.3
A safe PHP migration is not a version-selector change. It is a controlled engineering exercise that combines dependency inventory, precise security patching, rollback planning, compatibility testing, and post-launch…
Read field note
WordPress Security · 14 min read
Suspicious PHP File in WordPress: What to Do Next
An unfamiliar PHP file can be the first visible clue in a much wider compromise. Learn how to preserve evidence, assess WordPress and the server beneath it, contain…
Read field noteAnswers, clearly
Common
questions.
Osiris develops, extends, and protects business-critical WordPress websites.
Yes. We begin with a technical audit, stabilize the environment, document risk, and establish a remediation and maintenance plan.
Yes. WordPress is our primary platform specialty.
Yes. We build purpose-specific plugins when an off-the-shelf product cannot meet the requirement cleanly.
Yes. Osiris translates approved creative files into responsive, accessible WordPress systems.
Hardening, access governance, vulnerability monitoring, managed updates, integrity checks, backups, recovery testing, and escalation.
Yes, subject to capacity and platform eligibility.
We begin with the operating need and current evidence.
