Audit-ready evidence
Every firewall and segmentation change ships with evidence: a rule diff, before and after traffic capture, a runbook update, and a knowledge-base entry for auditors.
Our network security clients close open ports and shrink their attack surface metrics
Two network segmentation and monitoring engagements. Full findings under MNDA; a walkthrough of the firewall audit is available on a scoping call.
Cybersecurity and Compliance engagement,
Network security and segmentation
Dcrayon reviewed every firewall rule and flat VLAN we had, then rebuilt the network into segmented zones. Our SOC finally sees the east-west traffic it was blind to before.
MNDA
Open firewall rules and flat subnets, counted at kickoff
90 days
Mean time to detect on the monitored segments
Network Security engagement: firewall rule audit, VLAN segmentation, and 802.1X network access control, with Suricata sensors feeding the SOC. Reviewed jointly at day 90.
Read Cybersecurity and Compliance engagement's Case Study
Mid-market cybersecurity and compliance brand,
Network security and SOC monitoring
For months our alerts were mostly noise from a flat network. Dcrayon tuned the Suricata rules and isolated our crown-jewel systems, so what reaches our analysts now is worth investigating.
MNDA
Lateral paths to critical systems, mapped at baseline
90 days
Mean time to contain a flagged host
Network Security engagement paired with a SOC monitoring rollout across cybersecurity and compliance. A baseline traffic map in the first week showed where lateral movement was still possible.
Read Mid-market cybersecurity and compliance brand's Case StudyHOW DCRAYON NETWORK SECURITY WORKS
How a Dcrayon network security engagement runs its first 90 days
A short walkthrough of a Dcrayon network security engagement, from the week-one posture readout to segmentation, tuned detection, and monitoring by week twelve.
The network security controls we design and verify
Default capabilities on every Dcrayon network security engagement
Each control below is tied to a testable outcome in your network, configured and verified by the security architect on your account.
AI-assisted detection
Dcrayon AI reviews netflow and firewall logs for anomalies, flags configuration drift, and surfaces rule bloat across your network from day one.
Tooling cost control
Monthly readouts surface unused firewall licenses, idle VPN seats, and overlapping tools, so you report cost per protected segment, not just total security spend.
Compliance mapped to controls
Each control ties to a framework: firewall and segmentation rules map back to SOC 2, ISO 27001, and CIS benchmarks, so evidence is ready when auditors ask.
Three proprietary tools we apply to every network security engagement
Score, Sequence, Repair. The diagnostic, the 90-day playbook, and the AI-assisted toolkit we run on every network security engagement.
Dcrayon Score (network security axis)
A five-axis, 150-factor review. The network security axis inspects firewall rulesets, VLAN and segmentation design, IDS and IPS coverage, remote-access and VPN hygiene, and patch state. Free on every proposal call.
Dcrayon Growth Formula (network security sequencing)
A quarter-long playbook that sequences network security work, from segmentation to monitoring, back to one risk metric you choose, such as mean time to detect.
Dcrayon AI (network security toolkit)
An internal toolkit that audits firewall rules, VPN configs, and exposed ports, then ranks fixes into a remediation roadmap your finance team can budget.
How Dcrayon runs network security
Three repeatable plays that harden your network and hold the line across cycles.
Step 1: Score
A free Dcrayon Score readout in one business day. A five-axis network security review mapped to your current topology, giving one 0-100 number plus a ranked gap list across firewalls, segmentation, and access control. No follow-on commitment.
Step 2: Plan
A written 90-day network security plan tied to one operational metric you pick, such as mean time to contain. A senior architect designs the segmentation and firewall changes, either side can end the engagement at day 90, and there is no annual lock-in.
Step 3: Compound
Weekly reviews with the senior architect, plus a monthly summary your finance team can read. The work stacks: firewall and segmentation hardening in cycle one supports SOC monitoring in cycle two, which supports response automation in cycle three.
Other Cybersecurity and Compliance solutions
Sibling Dcrayon services inside the Cybersecurity and Compliance category. Programs clients often layer alongside Network Security.
Why choose Dcrayon for network security
A named security architect owns your account
No junior analysts practicing on your firewalls. The cyber security consultant who scopes your segmentation and rules stays on the account.
Five-axis Score before you sign
A written posture diagnostic and a fixed estimate up front. No drawn-out discovery phase before real hardening work starts.
AI-assisted detection as default
Every engagement includes AI-assisted work as default: traffic anomaly detection, alert triage, and log review your team would not staff by hand.
A monthly readout finance can read
Weekly working sessions and a monthly score tied to one risk metric, like mean time to detect. A report finance reads without a translator.
Dcrayon has shipped 200+ solutions engagements for 60+ active retainers since 2016, run from our Delhi HQ and Sheridan, Wyoming office. Our architects hold CEH, OSCP, and CISSP, and are certified across AWS, Azure, and GCP. AI-first since our 2024 pivot.
0
Reviews
0
Reviews
0
Reviews
The network security Score is free. The 90-day plan is yours to keep.
Across our 60+ active solutions retainers, the median 12-month waste we measure for cybersecurity in companies with no structured network security and compliance program sits in the Rs 6L to Rs 90L band. Book the scoping call to size yours.
Free five-axis Dcrayon network security posture score
Written 90-day hardening plan tied to one risk metric you pick
Mutual exit clause in every SoW, no annual lock-in
A named security architect on the account from week one
Network Security FAQs
Standard network security engagements begin within two to three weeks of signing. Post-incident containment work can begin sooner when the situation calls for it.
Both. Some cyber security firms hand you tools and walk away. We can act as your full network security and compliance team, or as the senior cyber security consultant and escalation line behind your in-house engineers. We scope per account.
Most network security retainers begin at Rs 4 to 8 lakhs per month in India, or USD 6 to 15 thousand per month globally. Audit-only reviews start lower.
Yes. A free five-axis posture score on every proposal call, mapped to your current network. No follow-on commitment required.