Get more from your SIEM investment

Providing SIEM as a managed SaaS solution eliminates both the need for expensive hardware appliances to be integrated into your infrastructure and the need for costly licensing and third-party support contracts. This creates an incredibly cost-effective solution that also delivers increased power, flexibility and resilience than traditional SIEM deployments.

24/7 Managed security monitoring (SIEM)

24/7 managed security monitoring (SIEM)

Intrusion detection and prevention (IDS/IPS)

Intrusion detection and prevention (IDS/IPS)

File integrity monitoring & data loss prevention

File integrity monitoring & data loss prevention

Flexible packages to suit your specific needs

Incorporate all business, security and compliance objectives


A powerful, cost-effective SIEM service

Bulletproof’s managed Security Information and Event Management (SIEM) is a 24/7 cyber threat protection service, monitoring your infrastructure, systems, network and applications for security events. With integrated assistance from the latest threat intelligence feeds and cutting-edge machine learning capabilities, our SIEM security service delivers fast, proactive cyber threat protection to keep your organisation secure.


End-to-end protection

Bulletproof take complete end-to-end ownership of our service delivery, from owning resilient UK data centres and next-generation networks, right up to a custom-built managed SIEM software. Running on our own scalable cloud platform, it’s been extensively developed in-house, engineered for maximum security and performance.


True SIEM Intrusion Detection System

Our SIEM’s intrusion detection system (IDS) is kept up to date with the latest security data and trends. Any traffic which shows signs of malicious activity will be flagged to our analysts for further investigation, after which they can advise on whether any action needs to be taken against it. This is an integral part of a SIEM solution and is designed to proactively block incoming threats.


Building a Bulletproof total security package

All our Bulletproof threat protection services are run from our in-house Security Operations Centre (SOC) by trained information security professionals. We’re proud to say our staff are true cyber security gurus – passionate about IT security, and independently trained in SIEM monitoring and certified by the likes of Tigerscheme and CREST.

  • Bulletproof are CREST approved

    CREST approved

  • Bulletproof are ISO 27001 and 9001 certified

    ISO 27001 and 9001 certified

  • Bulletproof are Tigerscheme qualified testers

    Tigerscheme qualified testers

  • Bulletproof are a PCI DSS v3.2 Level 1 service provider

    PCI DSS v3.2 Level 1
    service provider

  • Bulletproof have 24/7 on-site Security Operations Centre

    24/7 on-site Security
    Operations Centre

Frequently asked questions

What does SIEM stand for?

SIEM stands for Security Information and Event Management. It is a cyber threat protection service that provides a visual over the entirety of a network and monitors traffic in order to detect a variety of threats.

What is SIEM and how does it work?

A SIEM is a Security Information and Event Management system that provides visibility and protection across a network by analysing logs and traffic and flagging up anything that could be deemed suspicious. Analysts will define what can be deemed as normal business as usual activity, thereby allowing the SIEM to flag up anything that falls out of this bracket.

What is IDS and IPS?

Intrusion Detection System (IDS) is very much as it sounds. Smart software can analyse patterns and is up to date with all current methods of attack. Should it detect anything on the network that is indicative of an intrusion attempt it shall flag it and send alerts to the relevant teams.

Intrusion Prevention Systems on the other hand can be considered extensions to an IDS in that they also actively attempt to block intrusion attempts. They can do this by dropping malicious packets, resetting a connection or blocking all communications from offending IPs. The downside to an IPS is that should an ‘intrusion’ turn out to be a false positive, that communication will still be blocked.

What is the difference between a HIDS and a NIDS?

A Host Intrusion Detection System (HIDS) are installed on one specific host. It does the same as any other IDS, in that it monitors the flow of traffic and evaluates packets in order to detect intrusion attempts. The main difference is that HIDS operate on the selected device only. They often take regular snapshots of the environment for comparison. If a change in system files is detected it will be raised.

Network Intrusion Detection Systems (NIDS) are placed at a strategic point (or points) on the network in order to monitor and analyse traffic from all devices. These tend to process a substantially greater number of logs and are therefore, usually customised to monitor specific threats for each business.

What is the price for a managed SIEM service?

The cost of a managed SIEM service will vary considerably. It will depend on the volume of logs, the frequency of the checks and the level of reporting a business needs. Bulletproof’s Managed SIEM Service with threat hunting is tailored specifically to each company and is therefore highly customisable. We offer a variety of SME packages.

Get a quote today

If you’re interested in our services, get a free, no obligation quote today by filling out the form below.