context: However, relatively few organisations maintain computer systems with effective detection systems, and fewer still have organised response mechanisms in place. As result, as Reuters points out: "Companies for the first time report they are losing more through electronic theft of data than physical stealing of assets". The primary obstacle to effective eradication of cyber crime could be traced to excessive reliance on firewalls and other automated "detection" systems. Yet it is basic evidence gathering by using packet capture appliances that puts criminals behind bars.
question: ক. কতগুলো প্রতিষ্ঠান কার্যকর শনাক্তকরণ ব্যবস্থা সহ কম্পিউটার সিস্টেম রক্ষণাবেক্ষণ করবে বলে অনুমান করা হয়?
answers: relatively few