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by vsolomonidou
Wed Jul 01, 2020 1:50 pm
Forum: HowTos
Topic: Desktop UI - Failing to connect
Replies: 1
Views: 475

Desktop UI - Failing to connect

Hi, I've been trying to install a desktop UI application on an HMI running Windows 7. I've installed Microsoft .NET Framework 4.6.1 for Windows 7, as part of the Desktop UI installation. The problem I'm facing is that when I'm trying to connect to the server from the Windows 7 HMI I get the followin...
by vsolomonidou
Tue Apr 28, 2020 3:20 pm
Forum: Features / Solutions
Topic: Max size of dpel_dyn_string
Replies: 2
Views: 1732

Max size of dpel_dyn_string

Hi,

What's the maximum size of a dynamic list data point element of type string (dpel_dyn_string )?


Thanks,

Vaso
by vsolomonidou
Tue Mar 10, 2020 3:00 pm
Forum: Security
Topic: Endpoint Protection for 3.15
Replies: 3
Views: 6621

Re: Endpoint Protection for 3.15

Hi Leopold,

Thanks for the reply.

Initially our client wanted to use Microsoft Defender ATP, but since it's not in the list of approved vendors that WinCC OA was tested with, we decided not to.

Have you got any plans to test WinCC OA with Microsoft Defender ATP in the future?

Thanks,
Vaso
by vsolomonidou
Thu Feb 27, 2020 11:45 am
Forum: Security
Topic: TLS/SSL Encryption Algorithms
Replies: 5
Views: 4728

Re: TLS/SSL Encryption Algorithms

Hi Leopold, Thanks for the response. Does the same apply to version 3.15, as this is the version I'm interested in? In terms if the pre-defined certificates (the default certificates that are generated when creating a project), is the same AES256 algorithm used and with what length ? Many thanks, Vaso
by vsolomonidou
Thu Feb 27, 2020 10:47 am
Forum: Security
Topic: TLS/SSL Encryption Algorithms
Replies: 5
Views: 4728

Re: TLS/SSL Encryption Algorithms

Really helpful.

Many thanks Alex.
by vsolomonidou
Tue Feb 25, 2020 3:01 pm
Forum: Security
Topic: TLS/SSL Encryption Algorithms
Replies: 5
Views: 4728

TLS/SSL Encryption Algorithms

Hi,

What encryption algorithms does the multiplexing proxy use for TLS/SSL communication? What key length is used?

Thanks,

Vaso
by vsolomonidou
Tue Feb 25, 2020 11:21 am
Forum: Security
Topic: Password hashing - Version 3.15
Replies: 2
Views: 3054

Re: Password hashing - Version 3.15

Thank you!
by vsolomonidou
Thu Feb 20, 2020 2:26 pm
Forum: Security
Topic: Password hashing - Version 3.15
Replies: 2
Views: 3054

Password hashing - Version 3.15

Hi,

What algorithm is used to hash passwords? Are they salted?

Thanks,
Vaso
by vsolomonidou
Fri Feb 14, 2020 1:44 pm
Forum: Security
Topic: Endpoint Protection for 3.15
Replies: 3
Views: 6621

Endpoint Protection for 3.15

Hi, I'm looking into updating an existing v.3.15 system with an Endpoint protection software. I would like to use this for many functions, including application white listing and firewall rule definitions. The security guideline for v3.15 lists all virus scanners that WinCC OA was tested with, which...
by vsolomonidou
Thu Jan 09, 2020 2:59 pm
Forum: Security
Topic: SysLog
Replies: 6
Views: 10943

Re: SysLog

Hi,

Would you suggest to build a custom API manager/driver for pushing Wincc OA data to a syslog server?
Is it possible to use the SNMP manager to establish a connection to a syslog server?

Thanks,

Vaso