aa) International communications and foreign communications
171
bb) Requirements regarding filtering and analysis
173
c) Determination of the purposes of surveillance
175
aa) Purposes related to the detection of dangers
176
bb) Providing information to the Federal Government (purposes not
related to dangers)
177
d) Structuring surveillance along the lines of precisely defined measures
178
aa) Formal determination of surveillance measures
179
bb) Further procedure must be determined by the respective measure
182
cc) Possibility of bulk warrants for different surveillance measures
183
e) Special requirements regarding targeted surveillance of individuals
185
aa) Impermissibility of targeted surveillance of German citizens
186
bb) Rules on potential targets of surveillance
187
cc) Requirements for targeted telecommunications surveillance must 189
not be undermined
dd) Special rules for measures with the exclusive purpose of providing information to the Federal Government
190
f) Limits of traffic data retention
191
g) Legal framework on data analysis
192
h) Confidentiality protection of relationships of trust
193
aa) Thresholds and balancing
194
bb) Assessment whether relationships merit protection
196
cc) Determination of protected professional groups
197
dd) Special rules for measures with the exclusive purpose of providing information to the Federal Government
198
i) Protection of the core of private life
199
aa) The concept of the core of private life
200
bb) Required safeguards
203
j) Obligations to delete data
208
11/87