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Endpoint & email security

Most attacks start in the inbox and end on a laptop.

The mail filter and the endpoint agent are two halves of one investigation, so we run them as one service. We deploy, tune and operate the controls on both surfaces, and the alerts land in one place rather than two consoles nobody connects.

The challenge

Where these two surfaces fail.

Three patterns account for most of the damage we are called in to clean up.

Ransomware takes the files

Encryption runs overnight on a file share, the newest clean backup is days old, and the fix becomes reimaging machines.

Phishing reaches the inbox

A convincing message gets past the filter, someone in finance pays a fake invoice, and nobody finds out for weeks.

Alerts in separate consoles

Endpoint alerts sit in one console and email alerts in another, so nobody connects the laptop and the message into one attack.

What we cover

Two attack surfaces, one managed service.

Most attacks start in the inbox and end on a laptop, so treating them as one service is what lets an investigation follow the attacker across both.

On the endpoint

Behavior-based blocking

Grades what a process actually does and halts the chain, even when the malware carries no known signature.

Ransomware containment

Stops encryption in progress and restores the affected files from a clean copy, so recovery is not a reimage.

Fileless attack cover

Watches PowerShell, WMI, scripting engines and memory injection, the built-in tools attackers borrow.

One attack timeline

Process, file, registry and network events correlated into a single story instead of scattered alerts.

Remote containment

Isolate a device, kill a process or quarantine a file without tracking down the physical machine.

Searchable telemetry

Months of endpoint history kept, so a newly published indicator can be checked across every device.

In the mailbox

Click-time URL checks

Links rewritten and rechecked at the moment of the click, catching a URL that turned malicious after delivery.

Attachment sandboxing

Files opened in isolation before delivery, including archives and password-protected documents.

Impersonation defense

Business email compromise caught from sender behavior and language, for messages with no link or file to scan.

Post-delivery removal

Pulls a malicious message out of every mailbox that already received it, including the ones already opened.

Domain authentication

SPF, DKIM and DMARC enforced so nobody can send as your domain, with monitoring for lookalike domains.

Account takeover signals

Hidden inbox rules, logins from unusual places, and phishing sent internally from a real account.

Tools we use

Platform-neutral, chosen to fit your estate.

We deploy and operate the platforms that suit your environment and licensing, rather than reselling one stack to everybody.

Microsoft Defender SentinelOne Bitdefender Palo Alto Networks Proofpoint Barracuda

Want to know where your coverage actually stops?

Tell us what you run today. The NetGenX team will come back within one business day to arrange a 30 minute conversation.

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