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GlobalDots - Dynamic Traffic and SSL

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In this presentation we explain the relationship between Dynamic Traffic and SSL and how to improve website speed using both technologies.

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Page 1: GlobalDots - Dynamic Traffic and SSL
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www.globaldots.com

Dynamic Traffic & SSL GlobalDots Training Session

�Michael Steindl�

Senior Sales Engineer

[email protected] www.globaldots.com

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Dynamic content for CDN - Content for ONE dedicated user

www.globaldots.com

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www.globaldots.com

So you need to go all the way from Client through

CDN to

Origin

...and back

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www.globaldots.com

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www.globaldots.com

Distance NYC (University)<-> Landshut (my place) •  distance : 6500km •  speed in vacuum :

o  22 ms (6500 km / 300000km/s)

•  one roundtrip (theoretically) : o  44 ms

•  fiber errors (speed near reality) : o  44 ms / 0.66 = 66 ms

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

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www.globaldots.com

------> Boost your connection

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www.globaldots.com

SAVES the internet but slows dynamic traffic down

….. TCP SLOW Start

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

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www.globaldots.com

Get rid of TCP slowstart

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www.globaldots.com

Use persistent connections & optimal windows

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www.globaldots.com

Avoid BGP

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SSL SecureSocketLayer

New name TLS (Transport Layer Security)

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SSL Can be used for�

POP3, SMTP, NNTP, SIP, IMAP, XMPP, IRC, LDAP, MBS/IP, FTP, EAP-TLS, TN3270

OpenVPN...

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...and HTTPS Port 443

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SSL Can be bought by a CA

Certificate Authority

Want one ? http://en.wikipedia.org/wiki/

Comparison_of_SSL_certificates_for_web_servers

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www.globaldots.com

SSL Want one ?

http://en.wikipedia.org/wiki/Comparison_of_SSL_certificates_for_web_se

rvers

Symantec SSPro EV : $ 1499.- <->

CAcert FreeDig Cert : $ 0

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www.globaldots.com

SSL Certificate Types SAN (or UCC) �

Subject Alternative Name or Unified Communications Certificate

Example: www.Globaldots.com + www.Globaldots.eu

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www.globaldots.com

SSL Certificate Types Wildcard�

one top level domain �*.globaldots.com

Example: my.Globaldots.com + www.Globaldots.com

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SSL Certificate Types EV Extended Validation new criterias and CA specific identifier

Example:

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Contacts: www.globaldots.com [email protected] Facebook: http://www.facebook.com/globaldots Twitter: https://twitter.com/GlobalDots (@GlobalDots) Linkedin: http://www.linkedin.com/company/globaldots Google+: http://gplus.to/globaldots