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Cyber Security Specialists

We are a UK-based cyber security company that specializes in enterprise grade services and has won numerous awards.

About Us

Sigma Cyber Security

Identifying and eradicating risk for businesses.

We built Sigma Cyber Security to help businesses overcome the risks associated with Cyber Crime. We have built a network of highly experienced cyber security professionals and have identified a portfolio of tools to protect your business to the highest levels.

What we do - Services

Advance Defence Against Constantly Evolving Threats

We are constantly evaluating the cyber security marketplace and evolving our offering to ensure the highest levels of protection both for our clients and our own business.

Emergency Threat Assessment & Recovery

If your business has been hacked, we can resolve the issue quickly.

Cyber Security Assessment Services

Infrastructure testing, penetration testing, vulnerability assessments.

Managed Detection and Response Services

We offer a comprehensive range of detection and response services.

Cyber Security Consultancy Services

A detailed range of cyber consultancy services are available through Sigma.

Cyber Essentials Certification

Secure your Cyber Essentials Certification with Sigma Cyber.

Information Assurance

ISO27001 Auditing, Gap Analysis and Certification preperation. 

Our Products

We Have Built A Range Of Cyber Security Products That Secure Your Business Effectively, Reducing Risk

We are constantly evaluating the products available in the cyber security marketplace and incorporating the very best solutions in our product range.

Network Security

Manage access to your network, detect and neutralise any arising threats as they occur.

Endpoint Security

Cover every device require for the day-to-day functioning of your business using our all-encompassing endpoint protection solution.

Database Security

Manage threats to your database and get inline with regulations with a high-quality security management product.

Security Management

Manage threats and get up to date with regulations as they evolve, with our high-quality security management product.

Application Security

Provide the ultimate defence for your mobile and web-based applications from the threats of today, ensuring a safe user experience.

Content & Data Security

Identify and filter out potentially harmful data and protect the essentials with increased control over your database.

Looking for a bespoke cyber security service?

You have come to the right place! Sigma Cyber Security evaluate your requirements, identifying where there are potential shortcomings and potential threats. We then work with our clients to implement a simple plan to achieve the higest possible levels of security.


the upcoming presidential election:

As the United States prepares for the upcoming presidential election, the political landscape is more contentious than ever. With incumbent President John Smith seeking re-election against his challenger, former Vice President Jane Doe, the stakes are high for both parties. The two candidates have been crisscrossing the country, holding rallies and debates to sway undecided voters in key swing states.

The economy, healthcare, and immigration are just a few of the hot-button issues that have dominated the campaign trail. President Smith touts his record on job growth and national security, while Doe criticizes his administration’s handling of healthcare and immigration policies. Both candidates have different visions for the future of the country, and voters must decide which candidate aligns with their values and priorities.

With the recent global pandemic and civil unrest, this election has taken on even greater significance. The country is facing unprecedented challenges, and the next president will have to navigate these issues while also unifying a divided nation. Voter turnout is expected to be high, with record numbers of early and absentee ballots already cast.

As Election Day approaches, the candidates are ramping up their efforts to secure the necessary votes to win the presidency. The outcome of this election will not only shape the future of the United States but also have far-reaching implications for the rest of the world. The stakes are high, and the American people have a crucial decision to make on November 3rd.

# XDR vs SASE-based XDR: Addressing Security Complexity ## Introduction In the ever-evolving landscape of cybersecurity, the market is flooded with point solutions that address

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Our team

What Our Clients Say

Listen to our clients…

Fantastic service from start to finish, Sigma Cyber delivered.
John Thompson
Fast, efficient, knowledgable, got the job done!
Robert MartinI
Tech Lead