Electronic 230 [ N o . 21 of 2 0 0 9 and Communications Transactions (ii) used by a provider of wire or electronic c o m m u n i c a t i o n service in the ordinary c o u r s e o f b u s i n e s s , or by a law enforcement officer in the ordinary course of the law enforcement officer's duties; or (b) a hearing aid or similar device; " digital signature " means an electronic signature consisting of a t r a n s f o r m a t i o n of an e l e c t r o n i c record using an asymmetriccrypto-system such that a person having the initial untransformed electronic record and the signer's public key can accurately be d e t e r m i n e d — (a) whether the transformation was created using the private key that corresponds to the signer's public key; or (b) whether the initial electronic record has been altered since the transformation was made; and includes voice recognition features, digital fingerprinting or such other biotechnology feature or process, as may be prescribed; " distributed denial of service " means an attack that m a k e s use of t h e user or s e r v e r t e c h n o l o g y to m u l t i p l y t h e effectiveness of the denial of service attack on one or more computer systems; " domain name " means an alpha-numeric designation that is registered or assigned in respect of an electronic address or other resource on the internet; " domain name system " means a system to translate domain names into IP address or other information; Cap. 96 " Drug Enforcement Commission " means the Drug Enforcement Commission established under the Narcotic Drugs and Psychotropic Substances Act; " e - g o v e m m e n t service " means any public service provided by electronic means by any public body; " e l e c t r o n i c agent " m e a n s a c o m p u t e r p r o g r a m or an electronic or other automated means used independently to initiate an action or r e s p o n d to d a t a m e s s a g e s or p e r f o r m a n c e s in w h o l e or in part, in an a u t o m a t e d transaction; " electronic signature " means data attached to, incorporated in, or logically associated with other data and which is intended by the user to serve as a signature;