Steffen Ullrich questions

Steffen Ullrich answers

• Perl module LWP::Protocol::https installation fails on Ubuntu
• TCP or UDP for lots of connections?
• Why is the hex value of a period in a DNS request not 0x2E, and why does it change?
• C# - GZipStream magic number incorrect?
• load SSL CA's from string as opposed to from file
• Perl script using WWW::Mechanize to connect to https site just started failing
• How to insert an element into array shifting all others right?
• Golang program giving incorrect result in Windows 10
• Self-Signed CA not trusted in iOS 13 anymore
• Tomcat application with self-signed certificate results in ERR_CERT_AUTHORITY_INVALID in the Chrome browser