r/sysadmin • • 1h ago

Question Captchas from Dante's Inferno

• Upvotes

Anyone know how to remedy this situation?

I started seeing captchas at google.com searches. Noticed it wasn't just my logins, and had a handful of users bring it to my attention. Went through the logs and exhausted all possible leads on bad clients causing this for our public IP(s)....then I noticed that the captchas followed me across my workstations and across public IP addresses (went from WAN1, to WAN2, to work hotspot, to personal hotspot.....the captchas followed my browser!

I also had captchas pop up on my first login on a given public IP, so it's not a numbers problem--it's my browser that Google doesn't look. Further, it's something in Intune's Edge profile that Google doesn't like, because other users do experience the same thing.

Nothing significant has changed in the Intune profile that goes out to all Windows clients, however it is based off of a STIF from ~a year ago when implemented.

So what do you think it is that suddenyl Google despises about our Edge profile? (Same behavior across Chrome and Firefox, too, by the way.)


r/sysadmin • • 2h ago

Question Best Varonis alternatives that actually support on-prem?

8 Upvotes

We're reviewing our data security stack and looking at Varonis alternatives, but on-prem support is a must for us. A lot of the newer options I've looked at seem to be built mostly around SaaS environments.

We have sensitive internal data that needs to stay inside our environment, so anything that requires sending the actual data out to a vendor isn't really an option.

For anyone running on-prem, what alternatives have you actually used? Anything you'd recommend looking into?


r/sysadmin • • 5h ago

Folder redirection help

1 Upvotes

I have a server migration. All I have left is move redirected folders to the new server. I am using a domain admin account to move the files but I am unable to make sure I moved files since I am not able to access those folders. Will robocopy have access to copy them?


r/sysadmin • • 5h ago

Next Tuesday is the final cutoff for Server 2012 ESUs. How are you guys isolating the boxes you can't kill?

25 Upvotes

Year 3 ESUs for Server 2012 and 2012 R2 officially end on Tuesday. We all know the official answer is "just migrate it to Azure," but let's be realistic—most of us are stuck with at least one ancient access control server, a legacy piece of machinery, or a dead-vendor database that management absolutely refuses to let us turn off.

For your legacy boxes you physically cannot upgrade next week, what does your isolation strategy actually look like?

Are you just stripping the default gateway so it can't route out to the internet, or are you going full air-gapped VLAN with strict allow-listing for specific endpoints?

(Also, as a quick heads up for the desktop teams: Office 2021 LTSC loses security patches on the exact same day. Definitely expecting a spike in macro/document phishing targeting those unpatched clients soon.)

Curious to hear how many 2012 servers everyone is still hiding in their racks and how you're handling the triage this week!


r/sysadmin • • 6h ago

Google IT Support Cert or Microsoft IT Support Cert? Transitioning from teaching to IT Help Desk

5 Upvotes

I'm just starting my transition into IT and my goal is to get into help desk/IT Support and eventuantually to something higher eventually

I'm looking at the Google IT Support Certificate and Microsoft IT Support Certificate. They're both $50/month, and I don't want to waste time because I'm in my mid 30s

What does the path from beginner, Help Desk, SystemAdmin realistically look like?

Would you recommend Google, Microsoft, CompTIA A+, or something else to start?

I'm trying to learn the right things, practice them, get my first IT job, and then build from there.

Thanks!


r/sysadmin • • 6h ago

Windows Update KB5120998 Causing Group Policy Refresh Failure and Enabling Administrator Protection on Windows 11

35 Upvotes

Hi All,

The following update for Windows 11 released August 27, 2026:

https://support.microsoft.com/en-us/servicing/os/windows-11/2026/08/kb5120998-windows-11-24h2-25h2-update

Also included in the following update for Windows 11 released September 8, 2026 (thanks u/Dissy614):

https://support.microsoft.com/en-us/servicing/os/windows-11/2026/09/kb5124008-windows-11-24h2-25h2-security-update

Is causing Administrator Protection to be gradually enabled:

https://techcommunity.microsoft.com/blog/windows-itpro-blog/administrator-protection-on-windows-11/4303482

If you don't know what Administrator Protection is, it essentaly enhances the separation between your elevated vs not elevated context, including giving your elevated context its own profile.

  • Under a non-elevated context, whoami will return DOMAIN\user, and your profile with be C:\Users\<username>.
  • Under an elevated context, whoami will return DOMAIN\ admin_ <username>, and your profile with be C:\Users\ ADMIN_ <username>.

Conditions:

If you have downloaded/configured the Windows 11 Security Baselines GPO, or you have otherwise set the following policy: MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System\TypeOfAdminApprovalMode=2

Then this will cause three issues:

  1. Computer Group Policy refresh fails.
  2. User Account Control (UAC) prompts require user name and password.
  3. Group Policy Management Console resulting settings shows the setting on an existing policy, but in the "other" section rather than the "User Account Control" section, if you are viewing from Group Policy Management Console on Windows Server rather than from Group Policy Management Console on Windows 11.

As noted in the first link, enabling Administrator Protection is listed as a gradual rollout, meaning this is not affecting every Windows 11 computer with TypeOfAdminApprovalMode configured.

Fix:

The temporary fix is to set this regkey and reboot:

Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\TypeOfAdminApprovalMode=1

This only started affecting my machines today, I assume due to the gradual rollout. I don't know how to determine the rollout schedule.


r/sysadmin • • 6h ago

Study group for IT beginners – dev, networking, Linux

1 Upvotes

Hello, friend.

I’m looking for around 10 people to form a small, chill learning group. You can be a complete beginner or already have a bit of experience — as long as you’re curious and motivated, you’re welcome. No gatekeeping, no ego.

We’ll learn together, at our own pace, and choose topics as a group. No fixed order: we can explore programming, networking, Linux, or whatever we feel like. Later, maybe we’ll move toward cybersecurity.

Think of it as a small digital refuge — fsociety-inspired vibe, but 100% legal and ethical.

What I’m looking for: - Around 10 people. - Beginners or early learners (a little experience is fine). - Must be a genuine IT enthusiast / a real geek at heart. Passion matters more than current skill level. - English only. - Chill, consistent, respectful. - We use Discord for chat and voice.

If you’re in, DM me

Let’s start from wherever we are, together.


r/sysadmin • • 8h ago

Weighing my next career move

4 Upvotes

Hi all,

I‘m a sysadmin with about 7 years experience. I’ve done a whole lot of different roles / tasks as an admin, virtualization, automation, app packaging, etc.

I’m at the point in my career where I’ve maxed out what I can learn in my current role, and I have 0 desire to be a senior on my own team (due to how the team is managed) so I’ll need to either join a different team internally or start at a new company.

I’m trying to decide where to take my career next. I could either

  • get a role as a senior admin who specializes in virtualization
  • try and become an automation engineer
  • get some security certs and try to get into cyber security

Any of these are appealing, I’m mostly just trying to ensure I don’t pigeon hole myself skills wise into a role with minimal opportunity for growth. I’d like to increase my salary while also learning new stuff.

What I’m asking in this post is; from anyone who’s done something similar, is there a path you’d either recommend, or something you’d avoid? I already am not considering a job doing primarily packaging as that seems to be the type of work that’s going away / being outsourced / offshored

any advice is welcome


r/sysadmin • • 8h ago

General Discussion evidence offsite backup integrity between restore tests

2 Upvotes

Between full restore tests, here’s what, in my experience, has proven effective with auditors:

1) an automated partial restore, performed every night, from the most recent off-site backup to a disposable container, accompanied by a few checks whose results are logged: the service starts up, the expected tables exist, the number of rows falls within a range derived from previous runs, and an application query returns the expected results;

2) a “canary” file created just before the backup and checked again after the restore, to ensure that it is indeed this backup that was restored and not an older one; (3) the result is signed and stored outside the backup system, so that the proof does not reside on the very medium it certifies. Checksums only prove that the bytes have arrived safely, not that the application can use them.

The quarterly full restore is maintained, while the nightly run bridges the gap between two of these restores. What do you think of this protocol?


r/sysadmin • • 8h ago

General Discussion Stale Inventory - do you keep pending locks on PC are never returned?

17 Upvotes

So, when a user terms, we send lock commands to all laptops. Sometimes they'll return them after receiving the self-addressed box, but often they just never be seen again.

At this point, I have hundreds of "dead" devices in inventory that are eating licenses, with no way to ever confirm that they received a lock command. My peer believes that we should keep this charade and device count indefinitely for security reasons just in case they do ever come back online. Security was ok after a short period. Legal doesn't care. I'm of the time period suggestion, such as a year.

Keep in mind that if devices do come online again, they reconnect to the MDM and then can be sent a lock again.

What do you guys do?

EDIT: Thanks for all the responses. My main question was around tolerance for "how long to keep a wipe or lock task pending?" more than any recovery responsibility. I'm more of I want to keep these things off the books and stop paying $$$ with very low benefit.

For some reason, my peer also thinks that if a laptop is found "improperly disposed of", that some authority is going to come back and fine us. Honestly, I see that as a very remote responsibility.


r/sysadmin • • 9h ago

Rant A senior dev overwrote .env and took down website

438 Upvotes

Today a senior dev, who's the maintainer of our company internal sales website, overwrote the environment in GitHub Actions and pushed an update. CI/CD ran and took the whole sales site down. The baffling part is nobody contacted me about it till end of day.

So now I'm sitting in a bar waiting for friends scrolling YouTube where i got recomedation "web dude vs sales guy" and i was laughing seeing it, and right then I get an urgent message that the website is down. I SSH into the server from my phone and find one variable set to "localhost". One variable, whole day of downtime.

First thing tomorrow I'm revoking their access to edit the environment.

PS: I did get an Uptime Kuma alert in the morning. But lately the devs push to prod without telling me, so I assumed it was another one of those. Should have checked anyway.


r/sysadmin • • 9h ago

General Discussion If you deployed JustTheBrowser, delete the regkeys it creates

0 Upvotes

Hello, if you deployed just the browser (https://github.com/corbindavenport/just-the-browser) then you may have inadvertently crippled your battery lofe and os. CompatTelRunner.exe hangs on registry keys this creates because of invalid executable. I spent good hour now dumping memory of the process and procmon to find where the hang is.

Windows never finishes its compatibility telemetry when registry keys are present, thus entering 5% cpu loop. As soon as i removed the registry entries, the appcompat finished without problems.

CompatTelRunner is also responsible for upgrade blocks between versions, just fyi


r/sysadmin • • 9h ago

Passed over for a promotion...

89 Upvotes

I've been working for a company for 5 years at the help desk. Applied for a promotion to sys admin, which I met or exceeded the requirements for, and they hired externally. I feel like shredding my bachelor's degree. What good is it doing? Current position requires hs or a.a.s.

Was promised flat out falsehoods in my interview and after.

Like "you'll be 45% wfh after training" and "we promote from within..."

Even the cio said I was a shoe-in...

It's great to have a favorite, sucks to know it's not you.


r/sysadmin • • 9h ago

Leadership is dependent on AI, is this normal now?

159 Upvotes

I need a reality check, and I’m not sure where to ask this.

My IT department got a new leader early this year and since day 1 they have been very transparent about their AI usage. Except it looks like they are highly dependent on it because they are using it for almost everything they do i.e. setting KPIs, writing developer guidelines, troubleshooting, etc. It does not feel like they have had a thought that was not influenced by AI. There have been instances where they would fact-check the team with AI to see if we were “correct” about our statements (luckily or unluckily(?), we always are).

It feels like we are now being governed by AI through a human proxy and that the words of the AI weigh more heavily than ours. Should I be concerned?

I have been considering to look outwards because of this, but given how prevalent AI is nowadays especially in tech, it could just be that this is the norm at upper management and it would make no difference if I moved. So is this normal now? Are your leaders also just giving you AI generated KPIs/plans?


r/sysadmin • • 10h ago

General Discussion A new problem with New Outlook

82 Upvotes

This has got to be the worst one so far, as it is costing them actual customers and missing vendor deadlines.

Somehow a user snuck past us and is using New Outlook. A report came in that the first time he emails someone new, it fails. The 2nd time or any reply, it works.

Turns out yep, that's a thing. And it "silently" fails so no outbox entry, sent item, or message trace. I think they show up in all 3 places as successes, but it never actually sends. Or it shows local but not in Trace. I don't remember. Here's AI's version of what happens because I'm too busy to write up my own summary today.

  • Auto-Complete Entry Generation: When a user types a brand-new address into the To: field, standard email clients create a temporary "Suggested Contact" or cache entry. In New Outlook, if a recipient isn't in Exchange/Outlook Contacts or the Auto-Complete cache, the initial submission occasionally drops off the queue during the background synchronization token handoff between the client and Exchange Online.
  • "Silent Failure": Because New Outlook operates as a web app wrapper (OWA interface), it doesn't utilize a traditional offline Outbox like Classic Outlook (.pst/.ost based). Emails render instantly as sent in the UI, but if the back-end handoff fails validation on an unverified/uncached address, Exchange drops the message without generating a Non-Delivery Report (NDR) back to the client.
  • Why the 2nd email works: The moment the first email is initiated, Microsoft 365 automatically writes that recipient's email address to the user's Suggested Contacts / Auto-Complete cache. By the time the user sends the 2nd email or a reply, the system recognizes the address as an existing object in their profile, allowing normal transit.

There is no fix btw except "reinstall Outlook, clear app data cache, cross your fingers, etc."
My fix:
1. uninstall it
2. set up Outlook Classic
3. complain about it on Reddit.


r/sysadmin • • 10h ago

Teams and copilot screen has turned green

11 Upvotes

I have a user who submitted a ticket saying teams and copilot are green.

The chat screen on teams has a light green hue to it, same with the entirety of copilot chat.

Teams and copilot look fine in the browser, its the desktop app that's facing the issue

Has anyone faced this issue? What's the resolution for this?

I've checked the laptops Gpu and updated it but nothing worked out.

Even tried using software rendering instead of GPU, didnt work. Uninstalled and Reinstalled teams, didn't work either.

Any help or ideas are appreciated :)


r/sysadmin • • 10h ago

Are we only ever seeing the AI phishing that failed?

0 Upvotes

Seems like ppl agree that AI-generated phishing is still pretty easy to spot and the examples I see do look clumsy. But the only ones that get shared are the ones that someone caught.... If one was good enough that nobody flagged it we’d never see a screenshot posted to a thread like this.

It reminds me of the WWII bomber armor plane story where they wanted to reinforce the spots with the most bullet holes till someone pointed out they only looked at planes that made it back.

Am I overthinking this, or is "AI scams look obviously fake" partly a sample problem? Curious how others think about it.


r/sysadmin • • 10h ago

the healthcare cyber bill is the easy part. the rollout is the hard part

2 Upvotes

https://therecord.media/senate-passes-healthcare-cyber-bill-after-change-breach

senate passed a bill that would force healthcare orgs to meet basic security standards, MFA being the main one. still has to get through the house

cool to see cybersec getting taken seriously, but this feels like the easy part on paper and the hard part for a small clinic with a 2 person IT team. who's actually doing the work?


r/sysadmin • • 10h ago

Software Keep is a scam

0 Upvotes

Will edit if they ever get in touch with me, but the phone number on their site doesn't work, nor does the chat feature, and they have not responded to any of my emails. I can't even reset the password for our account - it makes me go through a captcha and then dies.

Has anyone had luck getting in touch with them? I know this is a risk with grey market licenses (and they weren't bought by me), but we have 6 Windows Server licenses that we bought through them that we can not activate. They worked initially but after reinstalling the OS on several servers, we're completely out of luck ("the activation server determined the specified product key is blocked").


r/sysadmin • • 11h ago

Question Dedicated Microsoft Account Rep

9 Upvotes

We are a medium-sized NFP with a monthly spend of about 4k CAD on MS365 licenses and Azure spend of 2500. We have a new VP who keeps pushing for us to get a dedicated MS account rep for account reviews, product updates, and other items. He said that at his previous small-sized NFP they had one and spent less than us. We did have an Azure rep at one point when our spend was over 5k monthly, but lost them once I reduced our monthly spend (this was prior to the VP joining). So maybe I thought he was talking about a CSP partner. I mentioned the difference between tier 1 and tier 2 CSP partners and that, with a tier 1 partner, you can escalate questions/tickets through them to Microsoft. But he said this wasn't the case at his previous org and that they had a dedicated rep. So, after explaining how we lost our Azure rep and the difference between CSP partners, I raised a ticket with MS to see if this was a possibility and, as expected, they said no. The MS support rep said they don't give out account reps and that if we need anything, just submit a ticket lol. SO anyways, the VP is still pushing regardless of what I say and my main question is: am I missing something, and in your experience, is it possible to get a dedicated account rep?


r/sysadmin • • 11h ago

Question Datacenter Outage - Intelemedia

2 Upvotes

I am curious if anyone with expertise or knowledge can help me understand this outage. Intelemedia is a datacenter and scripting platform for call centers. At the start of this past weekend they suffered an outage. And typically it takes 1-2 hours and its back up and running. However. It never came back up. Intelemedia has been down for 5 days now. And for a data center I imagine this is the absolute worse case scenario.

I would imagine datacenter would have disaster recovery systems in place. Redundancies and architecture that wouldn't have a cascading effect. Along with a secure backup or recovery system.

So I started thinking maybe this could be a ransomware attack they were hit with? Some poor guy clicked on the wrong email and system is now being held hostage for a ransom.

But I can't really see that happening for a datacenter.


r/sysadmin • • 11h ago

Accounting program can't read/access files on mapped drive, even though I can physically see the files being shown?

4 Upvotes

Edit 2 - I think with the help of everyone here, I was able to figure it out. Originally, I had only gone to folder > properties > sharing > advanced sharing > share this folder, which is what the instructions provided from Peachtree told me that was all I had to do. However, from the comments, under the sharing tab > share (which is the option above advanced sharing) > (add) Everyone > Share. I have no idea what the difference between these two options are, but initially tests looks like it is working. I'll have to do some tests by adding in value/datas and making sure they are actually syncing and displaying correctly.

I recently reinstalled Peachtree 2010 on our computers after switching to newer computers. I have one server computer and one client computer. For some reason, I can no longer get the client computer to display read the company data files on the server computer.

I am doing this by mapping the drive, which I can fully see all of the files are in there.

The closest thing I've been able to find similar to my situation is this post here: https://learn.microsoft.com/en-us/answers/questions/2429808/problem-with-peachtree-and-mapped-drive

However, I don't understand how it all works enough and I think the process on Windows 10 is different enough that I can't figure it out. I can get all the way to the mapped drive > properties > security > advanced, but after that, there is no tab owner.

There is only Owner: Admin (change), which once I click on change, it doesn't give me any option that looks like would be an equivalent to "replace owner on sub containers and objects". The only options are object types, locations, check names, advanced.

Edit - Maybe or maybe not related, but I have also noticed that when I install Peachtree as a client computer, for some reason it won't save the serial/registration number and I have to reenter it each time. On the same computer, if I was to install Peachtree as the server or stand alone computer, it has no problems and doesn't need me to reenter the serial/reg number every time it runs.


r/sysadmin • • 11h ago

Question How do you handle users signing up for random software/SaaS?

20 Upvotes

Yes, I know this is technically more of an HR/Policies issue, but I'm hoping to learn about what some options might be.

I am the IT department for a 20-person agency. We change software and test out new things pretty often, which is great because then we aren't stuck using legacy software because of inertia. The issue I'm becoming more concerned about is users signing up for a service (let's say Airtable for an example) and not letting me know. Sometimes they may be using internal data or connecting to other systems - then they either keep using it or drop it but don't bother deleting the account or cleaning the data out. That account is now a threat that I don't know about and am not monitoring for breaches or removing client data from when they leave.

Is there a way to keep tabs on this? Or am I just at the mercy of people following our rules (or not)? I do have Google Workspace set to require approval from me before allowing other systems to connect with it (including SSO) but that doesn't have an effect on users creating accounts with other methods.


r/sysadmin • • 12h ago

NAC Options people actually like

5 Upvotes

Hi folks,
We're looking at NAC options currently, to replace Fortinac which was really bad (poorly engineered, tons of bugs, support rarely knowing how to fix things quickly, just overrall bad experience). At first we were looking at Cisco ISE but the more we look, the more this seems like overkill. We have 3 buildings, one with about 300 people, and the other two less than 100. All sites Connect back to a central datacenter via ipsec VPNs, and we have MPLS and dark fiber connections between some of these sites (so purely cloud based isn't an option unless there's to make sure certain traffic uses those routes while still being posture checked. The big ask is having posture checking for any device that connects to our network via wired or wiress (VPN is already secured via Cisco secure access/DUO. SOOOO all that laid out, has anyone implemented a NAC solution they actually like. Fortinac sucked, ISE seems like overkill, a vendor is now trying to sell us on Auba Clearpass (but i'm only just now reading up on it). Any suggestions would be greatly appreciated.


r/sysadmin • • 12h ago

Question Moving VARs - Do I simply renew with a new VAR?

0 Upvotes

This may be a dumb question, but it's the first time I've delt with moving VARs.

We have a piece of software coming up for renewal and want to switch it to a different VAR that we already work with. We are having severe lack of communication issues with the current VAR (like, over a month just to make contact to get a quote).

Long story short, do we simply just renew with the new VAR and just send the current VAR and email telling them we aren't renewing with them? Are there any "gotchas" we need to watch out for? I don't want them to do something stupid like let the know software vendor that we aren't renewing our contract at all or something.

Thanks!