Dynamic Traffic & SSLGlobalDots Training Session

Dynamic content for CDN is content for ONE dedicated user

That’s why you need to go all the way from Client through CDN to Origin ... And back

Distance NYC (University) <-> Landshut (my place)

Distance = 6500 kmSpeed in vacuum = 22 ms (6500 km / 300000 km/s)One roundtrip (theoretically) = 44 msFiber errors (speed near reality) = 44 ms / 0.66 = 66 ms

Ping to --- www.columbia.akadns.net ping statistics ---21 packets transmitted, 21 received, 0% packet loss, time 3008260msrtt min/avg/max/mdev = 108.302/113.164/118.645/2.967 ms

Boost your connection! How? Keep reading.

What SAVES the internet but slows dynamic traffic down?

The answer is TCP SLOW Start

https://en.wikipedia.org/wiki/Slow-start

1. Get rid of TCP slowstart

2. Use persistent connections & optimal windows

3. Avoid BGP

SSL (SecureSocketLayer) has a new name – TLS (Transport Layer Security)

SSL can be used for POP3, SMTP, NNTP, SIP, IMAP, XMPP, IRC, LDAP, MBS/IP, FTP, EAP-TLS, TN3270, OpenVPN ...

... And HTTPS Port 443

SSL can be bought by a CA (Certificate Authority)Want one?http://en.wikipedia.org/wiki/Comparison_of_SSL_certificates_for_web_servers

SSPro EV FreeDig Cert

$1499.- $ 0

Also check out:

SSL Certificate Types

SAN (or UCC) – Subject Alternative NameorUnified Communications Certificate

Example: www.GlobalDots.com + www.GlobalDots.eu

Wildcard- One top level domain- *.globaldots.com

Example: my.GlobalDots.com + www.GlobalDots.com

EV – Extended Validation- New criterias and CA specific identifier

But how to protect your assets from villans?

Web Security & DDoS ProtectionAny downtime is more expensive than protection!

DDoS attacks are more sophisticated and frequent than ever before.

But fear not, with GlobalDots you can sleep well knowing that your business is protected.

We help you to prepare and mitigate even the biggest DDoS attacks, but we don’t stop there – we help you fight any malicious threat to your digital assets.

Cloud Computing & Big DataUtilize the benefits of cloud computing & big data to further improve your bottom line.

Our engineers can help you set up the best possible technology stack to ensure your business runs on optimal infrastructure and lowest possible cost.

Hosting & HardwareKeep your costs down and your infrastructure operational at maximum efficiency with GlobalDots’ Hosting & Hardware solutions:

• Colocation• Managed Hosting• Servers• Storage

How do we help?

Analyze your business challengesPropose the best solution for your needsIntegrate best technology vendorsActively monitor and suggest improvementsWork with your team

Clients

Partnership opportunities | www.globaldots.com

Having questions? Let our specialists answer any of your inquiries.

Email us at sales@globaldots.com

or call:

United Kingdom: +44 207 183 0826Germany: +49 40 226 347 139Italy: +39 028 734 3393Israel: +972 77 693 5809United States: +1-88-514-5556Canada: +1 519-279-6552

Find out more:Web: www.globaldots.comFacebook: https://www.facebook.com/globaldotsTwitter: https://twitter.com/GlobalDotsLinkedin: http://www.linkedin.com/company/globaldotsGoogle+: http://gplus.to/globaldots