THE INFORMATION IN THIS ARTICLE APPLIES TO:
- EFT v7.4.x and earlier use the registry for advanced properties
- EFT v8.x and later use the AdvancedProperties file
DISCUSSION
The following advanced properties are available for EFT to protect against various forms of DDoS attacks in the Workspaces Drop-Off portal.
For EFT v7.4.x and earlier, HKEY_LOCAL_MACHINE\SOFTWARE\ WOW6432Node \GlobalSCAPE Inc.\EFT Server 7.4\ add the DWORD values below. Create the EFT Server 7.4 key if it's not there.
For EFT v8.x and later, add the advanced properties (values names) below to the advancedproperties.json file. Refer https://kb.globalscape.com/Knowledgebase/11526/Advanced-Properties for details of adding properties to the AdvancedProperties.json file.
| MaxReCaptchaParallelRequests |
30 |
Type: uint32_t
Default Value: 30
Minimum Value: 0
Maximum Value: 4294967295
Description: Max number of Limit number of concurrent ReCaptcha validations on a Site |
| MaxReCaptchaRequestTimeoutInSecs |
30 |
Type: uint32_t
Default Value: 30
Minimum Value: 0
Maximum Value: 4294967295
Description: Limit time of ReCaptcha validation |
| MaxAnonymousAllUploadsSizeInGB |
10; 0 = unlimited |
Type: uint32_t
Default Value: 10
Minimum Value: 0
Maximum Value: 4294967295
Description: Max allowed size for all anonymous (drop-off send and anon reply) in GB; zero means no limit.
|
| MaxAnonymousRequests |
50 |
Type: uint32_t
Default Value: 50
Minimum Value: 0
Maximum Value: 4294967295
Description: Max number of concurrent anonymous requests that can occur on a Site
|
If WTC/Workspaces tries to upload file(s) greater than MaxAnonymousAllUploadsSizeInGB, EFT doesn't allow the upload based on these settings and uploads fail.
The Maximum concurrent socket connections setting does not apply to anonymous connections.