The European data protection supervisor (EDPS), Peter Hustinx, said effective legislation cannot exist without data protection controls. Including such measures in new laws can only improve them by introducing safeguards to make sure that only the right individuals can access sensitive details, he added.
"It is a misconception that protection of privacy and personal data holds back the fight against terrorism and organized crime," Hustinx said in a statement.
According to the EDPS, data about European citizens will be used increasingly as governments seek to thwart terrorist activity. The EDPS has warned that institutions are not informing citizens about how and why their data is being processed and, as a result, they are unable to exercise their rights properly.
The EDPS also has regularly accused lawmakers of not taking data protection seriously enough.
"I believe that politicians, people--you, I, everyone else--have to be aware of the real threats," Hustinx said in a recent interview with Silicon.com. "At the same time, that is not going to justify disproportionate solutions. It is going to hurt the texture of trust and confidence."
Hustinx has also voiced his doubts about the effectiveness of the European data retention directive, introduced in the wake of recent terrorist attacks. The directive mandates that communications providers must keep records relating to text messages, mobile and fixed-line calls, and online activity.
The data retention debate continues to spread. U.S. Attorney General Alberto Gonzales this week stepped up efforts to lobby for a similar directive to be passed in the United States, saying: "This is a national problem that requires federal legislation."
Jo Best of Silicon.com reported from London.