• MAC Address,
• SSID Hiding,
• Cisco LEAP authentication,
• Disable DHCP,
• Antenna placement,
• Just use 802.11a or Bluetooth,
• (and WEP is discussed as well).

TodayWarrior

class CActivityManager : public CActive
{
 public:
   IMPORT_C static CActivityManager*   NewL(MActivityManagerObserver* aObserver, TInt aTimeout = 60);
   IMPORT_C ~CActivityManager();
   IMPORT_C void SetTimeout(TInt aTimeout);
   IMPORT_C void Start();
   IMPORT_C void Reset();

 protected: // from CActive
   void DoCancel();
   void RunL();

 protected:
   CActivityManager(MActivityManagerObserver* aObserver, TInt aTimeout);
   void ConstructL();
 
 protected:
   enum TWatch { ENone = 0, EWaitingForInactivity, EWaitingForActivity };

 protected:
   RTimer iTimer;
   TWatch iWatch;
   MActivityManagerObserver* iObserver; // The observer of activity status

   TInt iTimeout; // Current inactivity period
};