She has an extensive anti-counterfeiting, unauthorised parallel imports and anti-piracy practice, using both civil and criminal enforcement. She has significant experience obtaining injunctive relief, particularly in technology and gaming, securing numerous search and freezing orders, computer imaging orders and blocking injunctions. She advises on all aspects of brand protection, including strategic guidance at board level.

Legal 500 describes Cassandra as “Highly proactive and experienced in trade mark matters", and WTR 1000 describes her as “creatively us[ing] all available tools to effectively enforce her patrons' rights".