IT Security
Safeguard your organization with our comprehensive outsourced security services, designed to protect against evolving threats.
IT Security
At Optika, we deliver a comprehensive security framework designed for today’s evolving threat landscape—one where your workforce is hybrid, your infrastructure is distributed, and your data flows across cloud and on-premise environments.
Our approach combines robust perimeter security (Firewalls) with advanced endpoint protection (EDR, anti-malware, application control) to safeguard every layer of your IT environment. Whether your users are at headquarters, in a branch office, or working remotely, their devices and data remain fully protected.
We recognise that traditional security models are no longer enough. That’s why we architect solutions that:
• Secure cloud and on-premise assets with unified policies
• Enforce identity and access control across hybrid environments
• Detect and respond to threats in real time through integrated SOC services and incident response playbooks
• Provide visibility into user behaviour, device posture, and network anomalies
Our security stack is powered by industry-leading tools and backed by expert support—ensuring you maintain a resilient security posture no matter where your people or workloads reside.
Next Generation Security
Vulnerability Management
Mimecast
Sendmarc
Next Generation Security
Securing your Perimeter, Endpoints and Beyond.
In today’s cyber landscape, the network perimeter is under constant threat—from opportunistic attackers to sophisticated, targeted campaigns. Relying on outdated firewalls or fragmented tools leaves your business vulnerable to intrusion, data loss, and costly downtime.
Optika’s integration with Fortinet’s FortiGate next-generation firewalls provides robust network security through features like intrusion prevention, web filtering, application control, and deep packet inspection, all on a high-performance platform. With over 95% of internet traffic encrypted via HTTPS, budget or lower-end firewalls lack robust SSL/TLS inspection capabilities due to limited processing power or licensing restrictions. SSL inspection requires significant computational resources to decrypt, inspect, and re-encrypt traffic, which entry-level appliances are incapable of supporting. FortiGate’s ability to perform SSL inspection is a key differentiator, as it acts as a man-in-the-middle proxy to decrypt and inspect HTTPS traffic.
This ensures comprehensive threat protection at the network edge, safeguarding critical systems.
But protection of the security posture doesn’t stop at the perimeter.
We extend protection to your endpoints with FortiClient, providing advanced anti-malware, VPN access, and zero-trust network enforcement across your remote and hybrid workforce. Combined with FortiAnalyzer, we deliver centralised logging, correlation, and real-time alerting, giving you unmatched visibility into your network and user behaviour.
For organisations that demand 24/7 protection, Optika offers a SOC-as-a-Service (SOCaaS) leveraging FortiGuard Labs—a managed security operations solution that enables continuous monitoring, rapid incident detection leveraging AI, and expert-led remediation. FortiGuard Labs processes trillions of events across 6 million firewalls to support relevant early detection and response.
Together, this Fortinet ecosystem ensures end-to-end protection, proactive threat detection, and a fast, coordinated response to security incidents—all managed and supported by Optika’s security partner ecosystem.
With Optika and Fortinet, your business is not only defended—it’s strategically fortified.
Vulnerability Management
In an era where cyber threats evolve daily reactive support must evolve to offer strategic, proactive security services. Optika offers a range of tools helping our clients stay ahead of vulnerabilities before they become breaches.
These platforms provide:
- Continuous vulnerability scanning across endpoints, servers, cloud workloads, and network devices
- Asset discovery and risk scoring, helping prioritise what to fix first
- Patch validation and compliance reporting to support governance frameworks like , POPIA, CIS and NIST
- Real-time alerts and integrations with our platforms for faster response
By leveraging powerful fit-for-purpose and cost-effective tools, Optika offers clients a comprehensive, always-on view of their security posture, identifying misconfigurations, unpatched software, and hidden risks across hybrid environments.
Mimecast Advanced Email Security and Continuity
Email remains the #1 attack vector for cyber threats.
Optika leverages Mimecast to deliver enterprise-grade email security, continuity, and archiving as a fully managed service. Mimecast protects your users from phishing, ransomware, impersonation attacks, and data leaks with layered, AI-driven detection and real-time threat intelligence.
Mimecast offers Advanced threat protection with dynamic URL scanning and attachment sandboxing as well as Policy-based encryption and data loss prevention (DLP). Additionally, Tamper-proof archiving for compliance and legal hold requirements are provided for.
Sendmarc
Sendmarc is a cybersecurity suite of products specialising in email security and domain protection, primarily through its advanced DMARC (Domain-based Message Authentication, Reporting, and Conformance) platform. Sendmarc automates the configuration of DMARC, SPF (Sender Policy Framework), and DKIM (DomainKeys Identified Mail) to authenticate legitimate email senders and prevent unauthorised use of a company’s domain. This ensures that only verified emails reach recipients’ inboxes, reducing the risk of fraudulent emails.