Cybersecurity that protects what matters most to you
Security operations that cut the noise and catch what matters.
Aion Cyber Security runs 24x7 security monitoring, penetration testing, compliance and security staffing for banks, finance companies, telcos, utilities, healthcare groups and enterprises across Asia Pacific, the Nordics and North America. One team covers your whole security programme.
Certified people across every function, placed in your team or delivered from our Colombo operations hub.
What we do
One partner for detection, testing and compliance
Pick a single service or combine them into a managed programme. Every engagement is run by certified Aion analysts and reported in plain business language.
How we deliver
People, process, tools and data working as one
People
Analysts, pen testers and GRC consultants from entry level to specialist, scaled to your project. Trained talent flows in continuously from our sister academy.
Process
Uniform runbooks, SLAs and KPIs across every client, aligned to ISO 27001, NIS2 and local regulators such as CBSL.
Tools
We operate the SIEM, EDR and XDR platforms you already own, and add our own automation to remove log noise and speed up triage.
Data
Analytics and anomaly detection turn raw events into clear incident reports and monthly risk trends for your board.
Always on
Eyes on your environment, 24 hours a day
Our analysts watch your SIEM and EDR alerts around the clock, so a suspicious login at 3 a.m. is handled before your team logs in.
Explore Managed SOCProven in the field
Recent work
Industries we protect
Trusted where downtime is not an option
Not sure where to start?
Tell us what you need protected. A consultant will reply within one business day with a suggested scope.
About Aion
Built because good security people were hard to find
We started in 2021 with a simple problem. Companies needed skilled cybersecurity people and could not hire them. So we trained our own, and built a security operations business around them.
Our story
From a training room to a 24x7 SOC
Aion Cyber Security (Pvt) Ltd. was founded in 2021 by professionals with long careers in telecom managed services, together with a career CISO, and is backed by Sierra E&C.
Trained cybersecurity professionals were hard to find, so we set up our own practical training academy to train our staff. As demand grew it opened to students from many disciplines and became Aion Campus, a separate institution. Aion recruits the best of its graduates, which gives our clients a steady supply of analysts who learned on real tools.
Today our engineering and operations hub is in Colombo, with offices in Sweden and the United States, and we are represented in Australia through our systems integration partners. From Colombo we run a multi-client Security Operations Center and deliver penetration testing, compliance and resource augmentation. Our facility is ISO 27001 certified.
Our sister companies add depth when a project needs it: SI Dynamics brings software expertise, while Sierra E&C provides cloud and network expertise.
Aion Cyber Security is established.
In-house training academy launched, later becoming Aion Campus.
Multi-client Security Operations Center goes live in Colombo, monitoring SIEM and EDR platforms 24x7.
Aion begins serving clients in Australia across the state and private sectors.
Application security testing for a multinational insurer, delivered with an Australian partner.
Offices open in Sweden and the United States.
35+ partner companies in our delivery model across Asia Pacific, Europe and North America.
Message from our CEO
Security should give you peace of mind, not more alerts
When we started Aion in 2021, the problem was not a lack of security tools. Most organisations we met had already bought firewalls, SIEMs and endpoint protection. What they lacked were people who could run those tools well, read the signals, and act before a small issue became a breach.
That is why we invested first in people. We built our own training academy, hired graduates with curiosity and grit, and put them to work on real environments under experienced analysts. That decision still shapes everything we do. When a bank asks us to tune its SIEM, or a hospital group needs its endpoints watched through the night, the team on the job has been trained for exactly that work.
We measure ourselves by outcomes our clients can see. Fewer false positives, so their teams can focus. Vulnerabilities found and closed before an attacker finds them. Audits passed with clear evidence. Reports a board member can read in five minutes.
We wanted to put strong engineering talent to work on the security problems of organisations around the world. From our operations hub we now support clients across Asia Pacific, the Nordics and North America, at a cost that makes strong security reachable for mid-sized organisations as well as large enterprises.
Thank you for considering Aion. I would be glad to hear what you are trying to protect.
Certified expertise
Qualifications our team holds
Every engagement is led by certified practitioners. These are the certifications held across our analysts and consultants.
Penetration testing
- OSCP+
- eJPT
- CEH
- CHFI
SOC, SIEM & EDR
- Microsoft SC-200 & SC-900
- FortiSIEM
- IBM QRadar
- Carbon Black EDR Analyst
Governance & audit
- ISO 27001 Lead Auditor
- ISAE 3402
- NIS2
Networking
- Fortinet NSE 4
- CCNA / CCNP
- ISO 27001 certified facility
Where we are
Close to our clients, wherever they are
Engineering & operations hub
Colombo, Sri Lanka
Security Operations Center, testing lab and consulting team.
Office
Sweden
Nordic clients, NIS2 and GDPR programmes.
Office
United States
SOC and testing services for North American clients.
Represented through SI partners
Australia
Delivery with systems integration partners for Australian clients.
Our solutions
Detect, test, comply and staff, all with one team
Nine solution areas that work on their own or as a single managed programme. Choose one and press Enquire, and we will open the inquiry form with it selected.
Inside our SOC
How the Aion Security Operations Center is organised
Monitoring runs around the clock. Deeper investigation, engineering and governance run on business hours, with on-call escalation for critical incidents.
| Function | What the team does | Coverage |
|---|---|---|
| Surveillance (L1) | Real-time monitoring, event triage and automation, correlation, emergency alerts, incident escalation, vulnerability scanning | 24 x 7 |
| Analysis (L2) | Incident analysis and coordination, second-level investigation, third-party interaction, resolution, root cause analysis | 8 x 5 + on-call |
| Tools administration | Tool deployment, sensor tuning, scripting and automation, data collection and storage, integration and lifecycle management | 8 x 5 |
| SOC engineering | Tool selection and design, advanced forensics, threat hunting, firewall policy design, SIEM tuning, threat intelligence | 8 x 5 |
| Governance & compliance | Compliance assessment, security reporting, risk management, policies and standards, awareness oversight, SLA and KPI reporting | 8 x 5 |
Need a combination?
Most clients start with one service and grow into a managed programme. We will scope it with you.
Use cases
Results from real engagements
Client names are kept confidential. Each story describes the work we did and the outcome it produced.
Facing a similar challenge?
Share a few details and we will tell you how we would approach it.
Our partners
Leading security brands, operated by people who know them
We partner with technology vendors whose products we deploy and run every day, and we work across the platforms our clients already own.
Technology partners
Vendors we resell, deploy and manage








Platforms we operate
We work with the tools you already own
Our analysts are trained on the major platforms in each security domain, so you do not need to replace your stack to work with us.
Detection & response
- WazuhOpen-source SIEM / XDR
- IBM QRadarSIEM
- Microsoft SentinelSIEM
- Elastic StackSIEM
- SplunkSIEM
- Palo Alto Cortex XDRXDR
Network, email & web
- Palo Alto NetworksNGFW
- Check PointNGFW
- CiscoNGFW
- CloudflareWAF
- ImpervaWAF
- ZscalerRemote access
- Microsoft 365 & AvananEmail
Identity & data
- OktaIAM / SSO
- Microsoft Entra IDIAM / SSO
- CyberArkPAM
- IBM GuardiumData security
- Google Workspace DLPDLP
- Jira Service ManagementSOC ticketing
Sister companies
Our sister companies
Talent academy
Aion Campus
A separate training institution that develops cybersecurity graduates through industry-embedded programmes. Aion recruits from its best graduates.
aioncampus.com ↗Software
SI Dynamics
Software engineering and development expertise that supports Aion projects needing application or automation skills.
sidynamics.lk ↗Cloud & network
Sierra E&C
Cloud and network expertise, including Rakuten Cloud (Rakuten Symphony) solutions.
sierraenc.co ↗Become a partner
Vendors, system integrators and resellers: we are always open to new alliances in Asia Pacific, the Nordics and North America.
Contact us
Tell us what you need to protect
Choose a solution, add a few details, and your inquiry goes to info@aioncybersecurity.com. We reply within one business day.
Inquiry ready
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Use the button below to open it in your email app and press send. If nothing opens, copy the text and send it to info@aioncybersecurity.com.