Varnish Software Blog | origin shield

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origin shield caching Security

Varnish is a programmable HTTP engine and cache that operates at the application layer. Its standard role is to...

origin shield Black Friday retail web performance web performance black friday always on retail ecommerce

Another Black Friday has come and gone, along with its sister shop-holiday Cyber Monday. Although with the continued...

origin shield retail web performance always on retail ecommerce

Online retail can be unpredictable, which is why strategizing and optimizing your setup to ensure uptime, and in the...

e-commerce origin shield e-commerce performance always on retail

For online retail companies, downtime is the worst-case scenario. Downtime or traffic slowdowns lead to a number of...

origin shield stale content Top Ten Features of Varnish stale VMOD

Downtime is always bad, and you want to avoid it. But sometimes you can get away with it. This is one of the magic...

origin shield web performance Fastly Outage Summer of Security

Although it’s not a traditional cybersecurity method, origin shielding lets you protect your origin server(s) from...