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Cybersecurity ROI: Measuring Success Beyond Prevented Breaches
Measuring cybersecurity ROI goes beyond prevented breaches. Modern organizations need comprehensive metrics tracking operational efficiency, compliance automation, and business enablement. Security automation can reduce analyst workload by 60-80%, while robust security programs improve customer trust and enable innovation. Learn how to calculate true cybersecurity value through quantifiable technical and business outcomes.

Debadrita Banik
Jul 226 min read


Essential Features Every Modern Cybersecurity Platform Must Have
"Modern cyber threats evolve daily, but many security platforms remain stuck in the past. Today's enterprises need more than basic monitoring-they need intelligent automation, real-time visibility, and proactive threat response. Here are the non-negotiable features that separate cutting-edge cybersecurity platforms.

Debadrita Banik
Jul 104 min read


10 Signs Your Company Needs Better Cybersecurity in 2025
How do you know if your company's cybersecurity practices are not up to the mark? Find our checklist and make the switch to Zerberus.

Debadrita Banik
Jul 95 min read


Introducing Compl-AI: Real-Time ISO 27001 Compliance for the Cloud-First Enterprise
Security isn’t static. And your compliance tooling shouldn’t be either. Whether you’re operating in financial services, healthtech, SaaS, or critical infrastructure, the shift to ISO 27001:2022 means one thing: you need visibility, evidence, and remediation in real time , not just once a quarter. At Zerberus, we built Compl-AI for precisely this challenge — not just to help teams “get certified”, but to help them stay compliant while moving fast. 1. A Command Centre for You
Aravintharaj G
Jul 83 min read


Why “Startup GRC” Will Fail Without Real-Time Feedback Loops
Why traditional compliance tools are broken for fast-moving engineering teams — and how real-time systems are redefining the GRC game for startups. Introduction: The Illusion of Control Governance, Risk and Compliance (GRC) has long been a checkbox exercise in many startups — something to be done before a funding round, during enterprise procurement, or when chasing an ISO or SOC 2 certificate. But here's the truth: most early-stage GRC implementations are dead on arrival . T
Ramkumar Sundarakalatharan
Jul 23 min read


What's New In Zerberus- June 2025
In June, our focus was simple: help fast-moving SaaS teams reduce compliance toil and strengthen software supply chain visibility . From automated policy generation to enriched SBOM intelligence, this month’s updates are all about accelerating trust without draining your time. AI Assisted Policy Generator (Beta) Module: ComplAI Writing policies from scratch is a time sink. Most teams either patch together templates or delay documentation until audits loom. Our new AI-assisted
Aravintharaj G
Jul 12 min read


SBOM Best Practices for DevOps Teams: Automate Software Supply Chain Security
The software supply chain is under siege. In 2025 alone, we’ve witnessed a wave of sophisticated breaches — from poisoned PyPI packages to the XZ Utils backdoor that nearly compromised core Linux distributions. These attacks don’t just exploit zero-days; they exploit trust. Trust in dependencies, in package maintainers, in build systems. SBOMs — Software Bills of Materials — are emerging as the critical response to this shifting threat landscape. When implemented correctly, S
Ramkumar Sundarakalatharan
Jun 304 min read


The UK ISO 27001 Certification Guide: Step-by-Step Process, Costs, and Pitfalls
This article is the culmination of countless hours we've spent consulting with startups and SaaS companies across the UK and EU on how to get ISO 27001 certified—without slowing down engineering or overengineering compliance. We wanted to publish this openly, so you can shortcut the journey many others had to learn the hard way. If you're a founder, engineering or security leader, or operations head trying to figure out where to start, what to budget, and how to sequence your
Ramkumar Sundarakalatharan
May 314 min read


ISO 27001 in the UK: What CISOs & CTOs Need to Know Before Getting Certified
This guide covers why UK buyers are demanding stronger security frameworks, the importance of UKAS-accredited certification, and how to choose between ISO 27001 and Cyber Essentials Plus for your business needs.
Ramkumar Sundarakalatharan
May 283 min read


ISO 27001 Certification Costs: What Most Startups Get Wrong (And How to Fix It)
UK founders underestimate ISO 27001's true cost—it's not just audit fees, but months of engineering bandwidth pulled from product development. Your best DevOps and platform engineers get stuck mapping controls and building evidence instead of shipping features. This translates to missed cycles and delayed GTM plans. Zerberus cuts certification time from 6 months to 2 weeks, reducing founder overhead to just one week per year while meeting enterprise buyer requirements.
Ramkumar Sundarakalatharan
May 173 min read


The Future of ISO 27001 Compliance: Embracing Automation for SaaS Companies
Learn how Zerberus automates your ISO 27001 lifecycle without draining your bank.
Ramkumar Sundarakalatharan
May 144 min read


What UK Retailers Need to Do Now After 2025 Cyber Attacks on Big Names
The 2025 cyber attacks on Marks & Spencer, Co-op, and Harrods weren't just IT incidents—they were pivotal moments that reshaped UK retail cybersecurity. This analysis reveals the common patterns behind these attacks and outlines the foundational security measures every retailer must implement now to build resilience in an increasingly hostile threat landscape.
Ramkumar Sundarakalatharan
May 33 min read


From Prototype to Breach: Rethinking Software Supply Chain Security
Modern developers can launch apps in days using AI copilots and open-source libraries, but this speed has created a dangerous trend: "vibe coding" - building without understanding. When functionality takes priority over architecture, the result isn't innovation - it's fragility. We recently discovered critical flaws in a fast-growing trading platform that exposed financial data and admin tokens through basic reconnaissance. Speed is good, but speed without structure is a brea
Ramkumar Sundarakalatharan
Apr 213 min read


Building a Strong Software Supply Chain After CVE Changes
Speed without structure is dangerous. We recently uncovered critical flaws in a fast-growing trading platform that exposed financial data, admin tokens, and proprietary LLM prompts through basic reconnaissance. This is the reality of "vibe-coded" applications—MVPs masquerading as mature apps. Modern software supply chains include AI-generated scripts, serverless functions, and countless dependencies that create blind spots. Fast shipping should be accountable, not just functi
Ramkumar Sundarakalatharan
Apr 164 min read


ISO 27001 Is Your Security Core: A Strategic Roadmap for SaaS Startups and SMBs Navigating European Cyber Compliance
Europe’s regulatory climate for cybersecurity has never been more active. From NIS2 and DORA , to the UK’s Cyber Security and Resilience Bill and the impending EU AI Act , the compliance web is expanding across sectors and technologies. For startups and SMBs, especially in SaaS, this presents a difficult but urgent question: Where do you begin—and how do you scale your compliance posture without burning out your engineering teams? The answer lies in recognising ISO/IEC 2700
Ramkumar Sundarakalatharan
Apr 53 min read


The UK Cyber Security And Resilience Bill: How To Prep Your Business Now
Europe's regulatory maze—NIS2, DORA, UK Cyber Bill, EU AI Act—is overwhelming startups. The secret? Start with ISO 27001 as your compliance core. It's 70-80% aligned with most frameworks, letting you scale from basic hygiene to enterprise-grade security without burning out engineering teams. Compliance isn't just risk mitigation—it's a revenue enabler and credibility booster for startups targeting enterprise deals.
Ramkumar Sundarakalatharan
Apr 43 min read


Is Your UK Tech Firm Ready for New EU Rules?
“More and more IT leaders are getting burned out. The workload is growing and growing, but budgets haven't followed the growth of the...
Ramkumar Sundarakalatharan
Mar 313 min read


How Automating ISO 27001 Reduces Compliance Costs by 50 Percent
ISO 27001 compliance is widely recognized as the gold standard for information security, but for many organizations, achieving and maintaining it is an expensive and resource-intensive process. Compliance often requires excessive manual effort—tracking security controls, collecting evidence, preparing for audits, and ensuring ongoing adherence to policies. For businesses looking to reduce compliance costs without compromising security, automation presents a game-changing oppo
Ramkumar Sundarakalatharan
Mar 184 min read


ISO 27001 Made Easy: A Startup's Quick Guide.
ISO 27001 isn't just for big corporations—it's a game-changer for startups and SMEs. Enterprise clients demand it, investors value it, and it unlocks doors to major deals. With modern automation tools, certification takes weeks, not months. Stop losing enterprise opportunities due to security objections. ISO 27001 transforms compliance from a blocker into a business accelerator.
Ramkumar Sundarakalatharan
Mar 74 min read


Future-Proofing: Preparing for the Rise of AI Regulations
1. Introduction: The Expanding Role of AI in SaaS and Its Impact on Founders Software-as-a-service (SaaS) companies thrive on innovation, rapid scaling, and seamless user experiences. With AI becoming an integral part of SaaS operations from automated workflows to AI-driven customer interactions its regulatory landscape is shifting rapidly. Founders and operators must now navigate an evolving compliance environment that could reshape how they develop, deploy, and manage their
Ramkumar Sundarakalatharan
Feb 253 min read
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