Load Balancing For Security?
Load Balancing (LB), is now popping up on the corporate security agenda! LB is no longer just about managing traffic flows across enterprise routers and servers. In the age of the cloud and software defined networking (SDN), the LB off-loading function has serious possibilities for deflecting DDOS attacks by shifting attack traffic from the corporate server to a public cloud provider. Next generation software load balancers with advanced dashboard capabilities can also provide deep analytics down to the individual application. This is exemplified in the next-generation SDN load balancing just announced by AVI Networks.
Companies increasingly rely on their WAN access for business-critical application performance, and servicing their on-line customers. Previously, that would indicate the need for specialised hardware and significant redundant capacity – just think of retail traffic spikes on Black Fridays! It would also be expensive to upgrade. With SDN, this all becomes a software issue on standardised X86 hardware.
We also continue to see increases in the number and size of DDOS (Distributed Denial Of Service) attacks, with the heaviest attacks now surpassing 600GBps, according to Akamai. This type of cybercrime represents about 25% of corporate cybercrime costs. Building significant hardware-based DDOS avoidance capacity is very costly, and requires high maintenance levels. Software load balancers with cloud offload can provide a much lower cost and elastic protection. To demonstrate scalability in software, AVI Systems recently scaled applications from zero to one million SSL transactions per second in under ten minutes on the Google cloud.
Read the entire article here, Load Balancing For Security?
via the fine folks at FSLogix