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Videosorveglianza VIDEOSORVEGLIANZA NUOVA EDIZIONE Coordinatori Gruppo di lavoro Marco Iaconis, Coordinatore OSSIF Jessica Limentani, Sviluppo Progetti e Best Practice OSSIF Giampiero Miceli, Bettini Referente Banca Fabrizio Capobianco, Banco Popolare Contributori Giancarlo Butti, Banco Popolare Alberto Giacomel, IBM Giuseppe Di Cintio, CNS Scarl Mauro Maggiolini, Tecnologie Informatiche Srl Eros Asperges, Techware Srl Stefano Gosetti, Eth Security Pietro Tonussi, Axis Pietro Di Marco, NiCo Srl Aggiornato a novembre 2015 VIDEOSORVEGLIANZA SOMMARIO 1. Il Contesto .................................................................................... 7 1.1 Banche .................................................................................. 7 1.1.1 I primi impianti di Videosorveglianza ................................ 7 1.1.2 L’attuale tecnologia applicata ............................................ 9 1.1.3 L’evoluzione potenziale e sostenibile .................................. 14 1.1.3.1 Necessità d’incremento della qualità/risoluzione e risultati derivanti dalle immagini............................ 15 1.1.3.2 Necessità di minimizzare gli investimenti sulle infrastrutture di filiale .......................................... 15 1.1.3.3 Dimensione dei locali videosorvegliati (filiali) .......... 16 1.2 Il quadro normativo ................................................................ 16 1.2.1 La Videosorveglianza dopo il Jobs Act ................................ 16 1.2.2 Lo Statuto dei Lavoratori - L. 20 maggio 1970, n. 300 ........ 17 1.2.2.1 Il controllo a distanza (art. 4 dello Statuto dei Lavoratori) ........................................................ 18 1.2.3 Il Garante della Privacy - Videosorveglianza ...................... 24 1.2.3.1 D.Lgs. 30 giugno 2003, n. 196.............................. 26 1.2.3.2 I principi di liceità, necessità, proporzionalità e finalità ............................................................ 33 1.2.3.3 I soggetti del trattamento .................................... 34 1.2.3.4 Le misure minime di sicurezza .............................. 35 1.2.3.5 Le sanzioni ........................................................ 36 1.2.3.6 Provvedimento in materia di Videosorveglianza dell’8 aprile 2010 ................................................ 43 1.2.3.7 La notificazione della Videosorveglianza ................ 45 1.2.3.8 La Verifica Preliminare ........................................ 45 1.2.3.9 I casi di non applicazione della normativa Privacy.... 48 1.2.3.10 I sistemi di Videosorveglianza anticamuffamento .... 49 1.2.3.11 La conservazione delle immagini.......................... 58 1.2.3.12 L’informativa sulla Videosorveglianza.................... 58 ACCADEMIA DELLA SICUREZZA 2015 © BANCARIA EDITRICE 2015 3 VIDEOSORVEGLIANZA 1.2.4 Norme tecniche .............................................................. 60 1.2.5 Indirizzi ministeriali ........................................................ 63 1.2.5.1 Interpellanze ABI ................................................ 63 1.2.6 ABI e Protocolli di intesa .................................................. 64 1.2.6.1 Il protocollo di Modena ........................................ 64 1.2.6.2 I protocolli di intesa ABI-Prefetture........................ 65 1.2.6.3 Gli indirizzi ministeriali ........................................ 69 2. I sistemi di Videosorveglianza ...................................................... 70 2.1 Dal sistema analogico alla tecnologia IP .................................... 70 2.1.1 Vantaggi dell’analogico sull’IP nel mondo bancario .............. 70 2.1.2 Alta definizione? “HD-SDI” .............................................. 70 2.1.3 Video Analisi Intelligente.................................................. 72 2.1.3.1 Perché l’analisi intelligente? .................................. 72 2.1.3.2 Applicazioni video disponibili sul mercato................ 74 2.1.3.3 Video analisi per il mondo bancario ...................... 74 2.1.4 Applicazioni per la sicurezza in agenzia .............................. 76 2.1.4.1 Rilevamento dell’audio ........................................ 76 2.1.4.2 Segnale di anti manomissione della telecamera ...... 76 2.1.4.3 Rilevamento di intrusione all’interno di aree sensibili .. 76 2.1.4.4 Rilevamento di persone con volto non riconoscibile all’ingresso della filiale (Anticamuffamento) ............ 77 2.1.4.5 Rilevamento di presenza di persone all’interno dell’area di interblocco di ingresso ........................ 78 2.1.4.6 Rilevamento di eventi di panico/disordine all’interno della filiale.......................................................... 79 2.1.4.7 Rilevamento di persone che si sdraiano a terra ...... 79 2.1.4.8 Aree Self Banking................................................ 80 2.1.5 Integrazione con sistemi di allarme .................................. 81 2.1.6 ONVIF .......................................................................... 83 2.1.7 La tecnologia IP .............................................................. 84 2.2 La rete dati ............................................................................ 86 2.2.1 Mezzi di trasmissione ...................................................... 86 2.2.2 I protocolli TCP/IP .......................................................... 87 4 © BANCARIA EDITRICE 2015 ACCADEMIA DELLA SICUREZZA 2015 VIDEOSORVEGLIANZA 2.2.3 I perché della TVCC digitale via IP .................................... 88 2.2.4 I cavi di collegamento...................................................... 91 2.2.5 Il dimensionamento della rete dati .................................... 92 2.3 Apparato DVR di videoregistrazioni e gestione ............................ 95 2.3.1 L’analogico .................................................................... 95 2.3.2 Il digitale ...................................................................... 96 2.3.3 Archiviazione e trasmissione (IPS) .................................... 96 2.3.3.1 Backup dei sistemi locali al sistema centralizzato. Possibile utilizzo per la trasmissione immagini in remoto. .......................................................... 97 2.3.3.2 Utilizzo collegamenti wireless: limiti e nuovi sviluppi per le trasmissioni immagini ................................ 101 2.3.4 Standard di compressione video........................................ 102 2.3.5 Dimensionare i dischi ...................................................... 103 2.4 Unità di Ripresa ...................................................................... 104 2.4.1 Risoluzione immagine ...................................................... 104 2.4.2 Risoluzione video ............................................................ 105 2.4.2.1 Risoluzioni NTSC e PAL ........................................ 105 2.5 Risoluzioni .............................................................................. 106 2.5.1 Risoluzioni VGA.............................................................. 106 2.5.2 Risoluzioni megapixel ...................................................... 107 2.5.3 Risoluzioni HDTV (High-definition television) ...................... 108 2.5.3.1 Risoluzioni 4K (Il Futuro Presente) ........................ 110 2.5.4 Sensibilità della telecamera .............................................. 111 2.5.5 Obiettivi ........................................................................ 111 2.5.6 Le TTI (Telecamere Termiche Intelligenti) .......................... 113 2.5.7 Sistema a doppia ottica .................................................. 114 2.5.8 Il sensore termico .......................................................... 115 2.5.9 Sistemi di Videosorveglianza integrati ................................ 117 2.6 L’integrazione degli impianti TVCC con sistemi di “Terze Parti” ...... 118 2.6.1 “Machine Learning” e “Dynamic Sensing” .......................... 119 2.7 Sistemi di Videosorveglianza evoluti .......................................... 140 ACCADEMIA DELLA SICUREZZA 2015 © BANCARIA EDITRICE 2015 5 VIDEOSORVEGLIANZA 2.7.1 Videosorveglianza attiva di nuova generazione.................... 142 2.7.2 Video Content Analysis .................................................... 150 2.7.3 Le Piattaforme PSIM ........................................................ 153 2.8 Sistema Guardia Virtuale/remota .............................................. 157 2.9 Sistemi biometrici.................................................................... 159 2.9.1 Sistema Biometrico di Accesso alla Filiale .......................... 160 3. La progettazione degli impianti di Videosorveglianza.................... 163 3.1 Definizione delle finalità del sistema di Videosorveglianza ............ 163 3.2 Eventuale verifica preliminare .................................................. 165 3.3 La Videosorveglianza: inquadrature............................................ 167 3.3.1 Casse e Mezzi Forti.......................................................... 167 3.3.1.1 Cono di ripresa telecamere .................................. 167 3.4 La manutenzione degli impianti di video .................................... 170 4. Audit in ambito Videosorveglianza ................................................ 176 4.1 Gli elementi da verificare e la conduzione delle attività di audit .... 178 4.2 Documentazione...................................................................... 179 4.3 Regolamenti e procedure .......................................................... 184 4.3.1 Il regolamento sulla Videosorveglianza .............................
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