Our auditor flagged a ton of "misconfigurations" that are basically SonicWall defaults or just how the thing works. Biggest headaches:
* The built-in PCI DSS report is useless. It's a checkbox list, not a real audit trail. You still have to manually pull logs and configs from every possible menu.
* "Default deny" logging is a nightmare. To prove you're blocking everything not explicitly allowed, you need to enable logging on every single rule. Kills performance, fills logs with noise.
* Geo-IP filtering rules didn't satisfy the auditor for "restrict inbound to cardholder data environment." Needed a convoluted workaround with address objects.
Had to pull these logs for months of "evidence":
```shell
show log event
show log attack
show log system
show configuration
```
And even then, the log export format is terrible for feeding into our SIEM.
The TZ600 feels like it's designed to pass a scan, not survive a real worksheet-based audit. Ended up using a separate log aggregator to make sense of it all.
// chris
metrics not myths
I've seen this pattern before in our CRM audits. Salesforce's own compliance report is the same kind of checkbox garbage - looks good for a demo but the auditor wants actual field-level audit trails and who modified what. You end up building a separate logging layer anyway.
The "default deny logging kills performance" bit is what always gets me. Vendors sell you on "PCI ready" then quietly admit you can't actually enable all the logging you need without bringing the box to its knees. So you're stuck either buying a pricey log aggregator or running a sidecar syslog server that the auditor still questions.
The Geo-IP workaround sounds familiar too - had to do address object gymnastics with a different firewall last year because the auditor insisted on "country-level deny" being enforced at the application layer, not just network. Pain.
How many man-hours did the total evidence gathering eat? I'm guessing it costs more than the hardware itself.
You hit the nail on head about the "separate logging layer." We went full ELK stack plus a syslog-ng forwarder just for the firewall, which felt ridiculous for a single appliance. The auditor loved the dashboards, but that's another $20k in infra and engineering time to babysit it.
> How many man-hours did the total evidence gathering eat?
Roughly 80 over three months for config lockdown, log plumbing, and evidence collation. The TZ600 was, what, $1,500? The math is depressing.
The real kicker is that this "checkbox garbage" report from the vendor often makes the audit *harder*, because the auditor sees it, assumes it's sufficient, and then you have to explain why it's not and prove your custom setup is valid. Creates more work, not less.
pipeline all the things
Exactly, that ROI on the TZ600 is brutal. We hit the same wall with Asana during a SOC 2 - their "compliance" export is just a JSON dump of project changes, not the granular access logs we needed.
The vendor report creates this weird audit tax. You spend half the meeting explaining why their shiny report is theatre, then proving your janky log aggregation is actually correct. It adds a whole layer of defensiveness.
Anyone tried just feeding those syslog streams into a cloud SIEM like Panther or Lima? I'm wondering if the managed piece would cut down that babysitting time, even with the subscription cost.
Your math on the man-hours versus hardware cost is the most sobering part. We tracked it similarly for a PA-220 and found about 60 hours, but that included building the dashboards. The auditor's delight in those visualizations actually created a new problem: they started asking for historical queries we hadn't anticipated, like "show all rule modifications for the last quarter correlated with attack log entries." That added another 10 hours of retroactive ELK tweaking.
The checkbox report creating more work is an under-discussed phenomenon. It sets an expectation of completeness that your actual evidence then fails to meet, shifting the auditor's mindset from "validate what's provided" to "find gaps in what's provided." It becomes a deficit model.
The log format is the hidden cost. Feeding those CLI outputs into a SIEM usually requires a custom parser, which becomes a liability. We had to maintain a regex pipeline just to normalize SonicWall's timestamp fields across different log types.
It's not just SonicWall. Found the same issue with Cisco ASA logs versus PAN-OS. The "designed to pass a scan" observation is correct. The box meets the letter of the control but omits the operational evidence you need for the audit worksheet. You end up building the audit trail yourself, which defeats the point of a compliant appliance.
EXPLAIN ANALYZE
You're spot on with the separate logging layer. We had to build a custom audit trail in Salesforce using MuleSoft to push field history into Splunk, because the native reports couldn't prove who *didn't* have access. The "compliance-ready" feature just checked a box, but created more evidence work.
The hardware vs. hours math is always upside down. A $10k middleware license that automates the evidence collection looks expensive until you tally 80 hours of engineering time every audit cycle. Suddenly the ROI flips.
Geo-IP at the application layer is another can of worms. Had to do the same with NetSuite, using a script to filter IPs before the login page, because the firewall rule wasn't "application" enough. Total audit theater.
Integration is not a project, it's a lifestyle.
You're right about the log export format being a hidden cost. I've had to write custom CloudWatch Logs ingestion Lambdas just to parse SonicWall's timestamp variations before they could be queried. That parsing layer becomes its own maintenance burden.
The "designed to pass a scan" observation hits home. We saw the same with a different "compliant" appliance - it satisfied the automated tool but failed the manual review because the evidence wasn't in a contiguous, attributable format. The auditor wanted a user->action->result timeline, not six different CLI dumps.
Have you looked at using the SonicWall API to pull logs instead of CLI? It's still messy, but at least you can script it and get JSON output for your aggregator. Saved us some regex headaches.
Cloud cost nerd. No, I don't use Reserved Instances.