The best replacement for tde is pro era.

The best alternatives to tde are rated as following:
★★★★★  pro era
★★★★★  mmg
★★★★  funk volume
★★★★  young money
★★★★  asap mob
★★★★  slaughterhouse
★★★  nwa
★★★  odd future
★★★  black hippy
★★★  cell level encryption
★★  bitlocker
★  asap
★  ovo
  dbms_crypto

Your alternative for tde is not listed? Suggest!
Speaking about tde, one probably shouldn't forget about database mirroring.

Other search terms related to tde and their ratings are:
★★★★★ database mirroring
You have in mind a companion for tde and it is not yet here? Propose!



Google Trends

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tde
pro era
mmg