Based on Capt_nice excellent deck (https://netrunnerdb.com/en/decklist/60590/saras-whati-is-op-6-0-winner-lockdown-6-).
This is the Cyberdex jank. Score Cyberdex Sandbox as early as possible. Then purge for value (Sandstone, 4 creds, no viruses).
Gene Splicer should allow you to get that 1 point so that you need only to score 3 agendas. Early, behind a Cortex Lock, it can be fatal.
While this is a Glacier, with 19 ices, it is still rather fast, with Medical Breakthrough, and Saraswati ID ability. I took off La Costa because there is no agenda which need 5 advancements. You always install the Agendas and Gene Splicer with your ID. Next turn, you advance 3x to score. Simple.
Aumakua users beware. Once Cyberdex Sandbox as been score, you'll have no virus, ever.
About the ices. Macrophage will generate revenues. Cortex Lock is amazing early, but don't be afraid to trash it to install another ice by midgame, when there is no MU left. Anansi is a big tax. Border Control for protection. Sandstone is cheap for the protection it gives, and will be often regenerated. DNA is a huge tax. Crick is superb on archive. Vanilla is rather weak, but early, it allow you to score an agenda behind a cheap ETR. Also, Vanilla is ideal to place in from of ice to protect against Hippo and the like.