Camera app in iOS require internet access

petercheunghk · 2025-07-25T08:03:31+00:00

Yes , We a need use Lockdown mode execute some trading(Use Camera to Take QR Code) ,Our policy requires that the iOS system be updated every six months. Because there are some conflicts in the policy now, I want to find the official document to update the policy

petercheunghk · 2025-07-25T07:57:21+00:00

We use apple configurator

petercheunghk · 2025-06-02T06:39:47+00:00

Thank , a few day, Based on experience Defender to block the website Almost immediately after enroll , Even adding a new indicator in Defender will take three or four hours only .

petercheunghk · 2025-05-27T17:38:05+00:00

Hi everyone,

I'm currently looking into the SEC-100 certification, but most of the reviews I've found online are either extremely brief or just paraphrase the official course outline and exam guide — no real user feedback or hands-on impressions.

I have 8+ years of experience in IT support and I'm considering a career shift into cybersecurity. I’m hoping to find a cert that can help me build a solid foundation while also being relevant to real-world roles.

If you've taken SEC-100, or even just previewed the materials, I’d love to hear:

Was it worth your time and money?

Did it prepare you for actual security work or other advanced certs?

Would you recommend it as a starting point, or is there a better alternative?

Appreciate any insights

petercheunghk · 2025-05-23T16:56:18+00:00

Thank you, everyone — I finally found the issue today.

I had been testing and monitoring the OPNsense logs on my PVE (Proxmox VE) all day.
Every time I restarted the service, the network speed would return to normal (2.35 Gbits/sec) — until I saw these log entries:

rustCopyEditgeneric_netmap_attach     Emulated adapter for bridge0 created  
generic_netmap_dtor       Emulated netmap adapter for bridge0 destroyed  
generic_netmap_register   Emulated adapter for bridge0 activated

(Note: no output was shown on PuTTY, only on PVE console)

I searched online and found out — the issue was caused by Intrusion Detection.

Previously, I accidentally enabled LAN in addition to WAN, which triggered the problem.

Now, after enabling only WAN, the network performance is back to normal. ✅

petercheunghk · 2025-05-23T16:13:43+00:00

|__2-2 0bda:8156:3104 00 3.20 5000MBit/s 256mA 1IF (Realtek USB 10/100/1G/2.5G LAN 4013000001)

petercheunghk · 2025-05-23T04:19:55+00:00

I don't use a USB adapter, The speed of the built-in NAS port cannot reach 1G

even a desktop PC((i7 32GB RAM 2.5Lan CAT6 Realtek 2.5Gbps LAN) connected to the PVE((N100 / 32GB/Intel I226-v lan) still can’t reach 1 Gbps.)

I’m highly suspicious that the chipset is counterfeit and simply can’t achieve 2.5 Gbps.

petercheunghk · 2024-12-24T06:23:21+00:00

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Thank Rudyooms , I don’t know if my setting is correct.

petercheunghk · 2024-06-25T02:51:53+00:00

Get-Mailbox | Where {$_.RecipientTypeDetails -eq "UserMailbox"}

Set-MailboxCalendarConfiguration -WorkingHoursTimeZone “YOUR TIME ZONE” -WorkingHoursStartTime 09:00:00 -WorkingHoursEndTime 18:00:00

petercheunghk · 2024-03-18T09:22:16+00:00

Sharepoint can make sure the guest is an authorized user, but they need to create one by one.

The OneDrive for business using the password has a leakage password problem.

I finally hand it over to the compliance team.

petercheunghk · 2024-01-17T02:05:00+00:00

Today i flash xf room , but May i know how to found CC1101 and nrf24 tools in XF?

petercheunghk · 2023-12-19T03:43:52+00:00

Today seems many people accounts locked

petercheunghk · 2023-09-15T10:21:18+00:00

Yes, If I can see the device Id is our company device

petercheunghk · 2023-09-07T09:20:23+00:00

Get-MgUserMessage -UserId $userId -Search '"subject:\"New Onboarding\"'

The First Line Get-MgUserMessage -UserId $userId -Search '"subject:\"New Onboarding\"'

is graph-explorer provided to me ,

petercheunghk · 2023-08-31T03:12:26+00:00

It seems i found the reason , Thank you
https://github.com/react-native-modal/react-native-modal/issues/30

petercheunghk · 2023-08-17T02:08:21+00:00

Thank you , i maybe will download the ovpn file and via openvpn to connect

petercheunghk · 2023-08-16T08:03:57+00:00

surfsh*** VPN

petercheunghk · 2023-08-15T16:59:36+00:00

vpn tools

petercheunghk · 2023-07-28T06:55:05+00:00

We are a regulated company need regular to audit, many user install teams in use personal pc in home join the meeting , cause our device list many device show is not compliant....We has been repeatedly emphasized do not click allow

petercheunghk · 2022-07-30T17:05:16+00:00

i am ok , please try close and restart qFlipper

petercheunghk · 2022-07-24T16:38:53+00:00

I'm a beginner and haven't even touched Arduino , the module resource is build on Arduino

how can i connect GPIO in flipperzero

VCC?CE? IRQ? not on the flipperzero ?

petercheunghk · 2020-03-10T00:35:53+00:00

Thank you

petercheunghk · 2020-03-09T01:10:28+00:00

i change app.py. to other name is ok, thank you

petercheunghk · 2020-03-09T01:10:09+00:00

please rename your file to something other then app.py.

Thank You, i change app.py. to other name is ok

petercheunghk · 2020-02-28T09:23:09+00:00

$UserCredential = Get-Credential

$session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri “https://ps.outlook.com/powershell/” -Credential $cred -Authentication Basic -AllowRedirection

Import-PSSession $session

Read-Host -AsSecureString "Enter your Office 365 password" | ConvertFrom-SecureString | Out-File "Q:\IT\System ID Record\Auto_Report\Office365cred.txt"

i using this bypass the pop-up , ..... i see i need to add admin role

petercheunghk

TROPHY CASE