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Data security

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or a malicious program cannot gain access to secure data protected by hardware or perform unauthorized privileged operations. This assumption is broken only if the hardware itself is malicious or contains a backdoor. The hardware protects the operating system image and file system privileges from
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is used to ensure that personal data is accessible to those whom it concerns, and provides redress to individuals if there are inaccuracies. This is particularly important to ensure individuals are treated fairly, for example for credit checking purposes. The Data Protection Act states that only
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such as hard disks. Illegal access by a malicious user or a malicious program is interrupted based on the current state of a user by hard disk and DVD controllers making illegal access to data impossible. Hardware-based access control is more secure than the protection provided by the operating
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of structured data is the process of obscuring (masking) specific data within a database table or cell to ensure that data security is maintained and sensitive information is not exposed to unauthorized personnel. This may include masking the data from users (for example so banking customer
277:, and one of its cardinal principles is that all stored information, i.e. data, should be owned so that it is clear whose responsibility it is to protect and control access to that data. The following are examples of organizations that help strengthen and standardize computing security: 326:. Access controls manage user entry and data manipulation, while flow controls regulate data dissemination. Inference controls prevent deduction of confidential information from statistical databases and data encryption prevents unauthorized access to confidential information. 190:
representatives can only see the last four digits of a customer's national identity number), developers (who need real production data to test new software releases but should not be able to see sensitive financial data), outsourcing vendors, etc.
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are used to ensure data that is lost can be recovered from another source. It is considered essential to keep a backup of any data in most industries and the process is recommended for any files of importance to a user.
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is a method of software-based overwriting that completely wipes all electronic data residing on a hard drive or other digital media to ensure that no sensitive data is lost when an asset is retired or reused.
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to make it unrecoverable, making the system unusable. Hardware-based security solutions prevent read and write access to data, which provides very strong protection against tampering and unauthorized access.
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and hackers. The data on hard disks can be corrupted after malicious access is obtained. With hardware-based protection, the software cannot manipulate the user privilege levels. A
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proposed by the European Commission will strengthen and unify data protection for individuals within the EU, whilst addressing the export of personal data outside the EU.
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or a mobile phone may be more secure due to the physical access required in order to be compromised. Access is enabled only when the token is connected and the correct
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being tampered with. Therefore, a completely secure system can be created using a combination of hardware-based security and secure system administration policies.
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to prevent malicious users from logging in, logging out, and changing privilege levels. The current state of a user of the device is read by controllers in
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Working off hardware-based security: A hardware device allows a user to log in, log out and set different levels through manual actions. The device uses
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Summers, G. (2004). Data and databases. In: Koehne, H Developing Databases with Access: Nelson Australia Pty Limited. p4-5.
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risks and take the appropriate measures to reduce the risk of unauthorized disclosure of consumers’ private information.
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individuals and companies with legitimate and lawful reasons can process personal information and cannot be shared.
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The four types of technical safeguards are access controls, flow controls, inference controls, and
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Software-based security solutions encrypt the data to protect it from theft. However, a
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FAST'11: Proceedings of the 9th USENIX conference on File and storage technologies
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is an organization that helps standardize computing security technologies.
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2009 IEEE 6th International Conference on Mobile Adhoc and Sensor Systems
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Michael Wei; Laura M. Grupp; Frederick E. Spada; Steven Swanson (2011).
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systems as operating systems are vulnerable to malicious attacks by
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Thanh, Do van; Jorstad, Ivar; Jonvik, Tore; Thuan, Do van (2009).
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Software versus hardware-based mechanisms for protecting data
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Denning, Dorothy E., and Peter J. Denning. "Data security."
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offers an alternative to software-only computer security.
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Proceedings of the IEEE Symposium on Security and Privacy
937: 503: 69:.  Disk encryption typically takes form in either 571: 551:"Why the World is Moving to Hardware-Based Security" 211: 1711:International Association of Privacy Professionals 1827: 1676:Computer Professionals for Social Responsibility 805:"Detect and Protect for Digital Transformation" 723: 1247: 953: 273::2013 cover data security under the topic of 928:EU General Data Protection Regulation (GDPR) 771:: CS1 maint: multiple names: authors list ( 572:Waksman, Adam; Sethumadhavan, Simha (2011), 289:Payment Card Industry Data Security Standard 85:). Disk encryption is often referred to as 1254: 1240: 960: 946: 260: 312:General Data Protection Regulation (GDPR) 480:"Knowing Your Data to Protect Your Data" 1828: 664: 548: 377:Comparison of disk encryption software 1691:Electronic Privacy Information Center 1235: 941: 216: 113:Hardware-based security or assisted 1671:Center for Democracy and Technology 670: 652:from the original on 5 January 2018 65:technology that encrypts data on a 13: 711:from the original on 13 April 2016 247:General Data Protection Regulation 89:(OTFE) or transparent encryption. 46: 14: 1852: 915: 886:from the original on 2 March 2016 419:Security breach notification laws 1810: 1809: 1277:Right of access to personal data 753:from the original on 20 May 2011 212:International laws and standards 922:Getting Ready for New Data Laws 898: 872: 847: 822: 797: 779: 697: 626:from the original on 2017-02-27 590:from the original on 2013-09-28 242:that occurs every January 28. 193: 175: 41: 1686:Electronic Frontier Foundation 1666:American Civil Liberties Union 1620:Privacy-enhancing technologies 638: 612: 602:"Back-ups | Stay Smart Online" 594: 574:"Silencing Hardware Backdoors" 565: 542: 497: 472: 463: 451:for cyber security investments 1: 933:Countering ransomware attacks 456: 317: 906:ACM computing surveys (CSUR) 549:Stubbs, Rob (Sep 10, 2019). 265:The international standards 7: 1411:Data protection authorities 1261: 518:10.1109/MOBHOC.2009.5336918 439:Transparent data encryption 329: 307:, and point of sale cards. 10: 1857: 1615:Social networking services 743:"Celebrating data privacy" 197: 179: 161: 157: 50: 16:Protection of digital data 1805: 1729: 1706:Global Network Initiative 1658: 1650:Virtual assistant privacy 1630:Privacy-invasive software 1558: 1522: 1409: 1305: 1269: 975: 620:"Data Masking Definition" 342:Cyber-security regulation 305:automated teller machines 131:two-factor authentication 967: 444:USB flash drive security 83:disk encryption hardware 75:disk encryption software 1701:Future of Privacy Forum 1696:European Digital Rights 583:, Oakland, California, 399:Pre-boot authentication 384:Identity-based security 282:Trusted Computing Group 261:International standards 1742:Cellphone surveillance 1659:Advocacy organizations 1282:Expectation of privacy 1721:Privacy International 1292:Right to be forgotten 908:11.3 (1979): 227-249. 705:"data protection act" 347:Data-centric security 87:on-the-fly encryption 26:, such as those in a 1141:Protection (privacy) 924:- Local Gov Magazine 880:"PCI DSS Definition" 855:"ISO/IEC 27002:2013" 830:"ISO/IEC 27001:2013" 739:Shuman Ghosemajumder 512:. pp. 777–782. 394:IT network assurance 389:Information security 275:information security 234:is an international 138:biometric technology 121:such as those using 1757:Global surveillance 1625:Privacy engineering 1610:Personal identifier 1560:Information privacy 1297:Post-mortem privacy 404:Privacy engineering 367:Digital inheritance 227:Data Protection Act 1797:Personality rights 836:. 16 December 2020 217:International laws 142:peripheral devices 1823: 1822: 1767:Mass surveillance 1229: 1228: 1221:Wrangling/munging 1071:Format management 527:978-1-4244-5114-2 449:Gordon–Loeb model 240:Council of Europe 115:computer security 99:malicious program 22:means protecting 1848: 1813: 1812: 1681:Data Privacy Lab 1640:Privacy software 1287:Right to privacy 1256: 1249: 1242: 1233: 1232: 962: 955: 948: 939: 938: 909: 902: 896: 895: 893: 891: 876: 870: 869: 867: 866: 851: 845: 844: 842: 841: 826: 820: 819: 817: 815: 801: 795: 794: 789:. 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disk drive 59:Disk encryption 55: 53:Disk encryption 49: 47:Disk encryption 44: 17: 12: 11: 5: 1854: 1844: 1843: 1838: 1821: 1820: 1818: 1817: 1806: 1803: 1802: 1800: 1799: 1794: 1789: 1784: 1782:Search warrant 1779: 1774: 1769: 1764: 1762:Identity theft 1759: 1754: 1749: 1744: 1739: 1733: 1731: 1727: 1726: 1724: 1723: 1718: 1713: 1708: 1703: 1698: 1693: 1688: 1683: 1678: 1673: 1668: 1662: 1660: 1656: 1655: 1653: 1652: 1647: 1642: 1637: 1635:Privacy policy 1632: 1627: 1622: 1617: 1612: 1607: 1602: 1597: 1596: 1595: 1590: 1585: 1575: 1570: 1564: 1562: 1556: 1555: 1553: 1552: 1547: 1542: 1537: 1532: 1526: 1524: 1520: 1519: 1517: 1516: 1514:United Kingdom 1511: 1506: 1501: 1496: 1491: 1486: 1481: 1476: 1471: 1466: 1461: 1456: 1451: 1446: 1441: 1436: 1431: 1429:European Union 1426: 1421: 1415: 1413: 1407: 1406: 1404: 1403: 1402: 1401: 1387: 1385:United Kingdom 1382: 1377: 1372: 1367: 1362: 1357: 1352: 1347: 1345:European Union 1342: 1337: 1332: 1327: 1322: 1317: 1311: 1309: 1303: 1302: 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Index

digital data
database
cyberattack
data breach
Disk encryption
Disk encryption
encryption
hard disk drive
software
disk encryption software
hardware
disk encryption hardware
on-the-fly encryption
malicious program
hacker
corrupt the data
computer security
Security tokens
PKCS#11
PIN
two-factor authentication
biometric technology
peripheral devices
viruses
hacker
Backup
Backups
Data masking
Data masking
Data erasure

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