Blocking external Skype client authentication

Hello,

We are looking to block our skype clients from authenticating to our on prem servers. We nee the ability to have external parties join our web skype conferences. Anyone know what ports to block to prevent the Skype client from authenticating?

User-ID mapping limitation using RDP

Dear community,

We have a desired scenario where user_1 connects from machine_1 to machine_2 using rdp and login with user_2.

We´d like that the mapping of machine_1 associates with user_1 and machine_2 associates with user_2.

We are aware of the limi

Is Azure A Safe Place To Secure Data On Cloud?

I am planning to take Azure certification from one of the renowned training institute in Bangalore. I was reading some facts about Azure i.e Azure is a service provided by Microsoft which was initially known as Windows Azure. The function of Azure is

AKAMAI API for IP Addresses.

Hello All,

I have a customer that requested the information below:

"We have recently discovered that apple is moving to Akamai for services like App store and IOS updates.  Would you happen to know if Akamai has an API for the ip addresses so we

Mac users unable to change passwords via GlobalProtect

Bit of history.  We, our system architect, deployed GlobalProtect prior to covid and work from home.  He set it up using SAML and no RADIUS.  5mo into work from home and most users have been required to change their passwords if not all of them.  To

GlobalProtect behaviour in Chromebook

Can anyone please confirm if below is the expected behavior of the GP Android App with internal gateway on Chromebook?

When inside the network with internal host detection GP greys out. Using GP 5.2.2

If GP greys out after connecting does this mean th

Odd traffic going out through an application-specific security rule

I've got a rule that allows the following applications from any source in our trusted zone out to any destination in the untrust zone.

• appdynamics
• dns-over-https
• dns-over-tls
• github
• ms-delve
• net.tcp
• ntp
• ocsp
• okta
• paloalto-updates
• paloalto-wildfire-cloud
• pan-db-c

Deep Packet inspection for Internal Vlan

Dear All, 

First, I would like to thank the community for help us a lot of time. i have a question, is their feature in Palo Alto to inspect the internal traffic (IDS and IPS)?

HELP! Failed to download due to protocol error. Please try again later. updater error code:-28

I am spinning up a new 820 HA pair and on my last site I am getting an error when downloading the OS and dynamic updates. The other site work fine. I am getting the following error:

• Failed to download due to protocol error. Please try again later.
• upd

VPN Tunnel Monitoring between two Palo Alto devices

Hello,

From what I understand, when creating a tunnel monitor between two PA devices it's best to assign IP addresses on the same segment to the tunnel interface on each side.  The monitor is then setup with the remote destination on each side.

Examp

SSL Forward Proxy implementation in production environment

Hello friends,

I would like to know expected issues if we enable ssl forward proxy to a production environment. There are services allowed with different ports , web services and  all working fine now.  As this is first time am planning to enable for