and its alternatives, per https://learn.microsoft.com/en-us/dotnet/standard/serialization/binaryformatter-security-guide#dangerous-alternatives [SoapFormatter](https://learn.microsoft.com/en-us/dotnet/api/system.runtime.serialization.formatters.soap.soapformatter) [LosFormatter](https://learn.microsoft.com/en-us/dotnet/api/system.web.ui.losformatter) [NetDataContractSerializer](https://learn.microsoft.com/en-us/dotnet/api/system.runtime.serialization.netdatacontractserializer) [ObjectStateFormatter](https://learn.microsoft.com/en-us/dotnet/api/system.web.ui.objectstateformatter)
and its alternatives, per https://learn.microsoft.com/en-us/dotnet/standard/serialization/binaryformatter-security-guide#dangerous-alternatives
SoapFormatter
LosFormatter
NetDataContractSerializer
ObjectStateFormatter