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Red Team Instrumentation
Red Team Instrumentation

... • Encrypts and transforms binaries, shared libraries, scripts, data, or entire Operating Systems (OS) distributions • Execution Enabler: • Processes and executes the protected applications during system operation • Kernel Sealer • Verifies and maintains the integrity of the OS kernel from malicious ...
SSH - Information Services and Technology
SSH - Information Services and Technology

... IP and TCP Attacks: SSH operates on top of TCP, therefore some of its weaknesses come from TCP/IP problems. of the SSH connection. ...
How to Detect Zero-Day Malware And Limit Its Impact
How to Detect Zero-Day Malware And Limit Its Impact

... The future of security lies in shifting toward behavior-oriented scanning, says Dennis Pollutro, president and founder of cloud security vendor Taasera. While “there will always be a place for signatures,” security products have to begin identifying malware by what it’s doing rather than what it loo ...
BIND - University of Guelph
BIND - University of Guelph

... SK should be executed in a globally uninterrupted manner to prevent untrusted OS Kernel form reading off the secret key information ...
Data security - E
Data security - E

... federal government and related contractors have contributed more recently to the theory and practice of IT management at the federal level than public administration. This chapter analyzes federal IT management literature from several academic disciplines and government documents. The analysis compa ...
Application research and analysis based on Bitlocker
Application research and analysis based on Bitlocker

... When usingBitlocker encryption system disk, system generates a startup key and a recovery key. Recovery key is a password file in the way of document, there are 48 plaintext passwords thatare divided into 8 groups, each group of 6 numbers, you can view and print save. Compared with password, Bitlock ...
Apply encryption to network and system security
Apply encryption to network and system security

... Encryption is the process of taking some information or data, manipulating or changing its format in a way that stops it from being used or read by unauthorized people or systems. Encryption involves scrambling data so that it needs to be unscrambled, or decrypted, to be read. Encryption can be appl ...
security
security

... Existing Systems, OS upgrade OS Should be upgraded to latest release to increase security (secure by default, minimum impact on data) OS Should be regularly updated and audited using the Security Compliance Framework Should leverage the Cryptographic and Security Compliance Frameworks Leverage R ...
Effective Log Management - National Cyber Security Centre
Effective Log Management - National Cyber Security Centre

... The focus of this booklet is to identify appropriate sources of log file data within an organisation in order to facilitate intrusion detection and incident response processes. An increase in the availability and popularity of ‘cloud’ and managed services means that logging for these data sources ma ...
Faster Recovery from Operating System Failure and File
Faster Recovery from Operating System Failure and File

... the active OS to itself. Our proposed system, which does not need special hardware, is constructed on a single machine, and thus the introduction cost is less than HA clusters. In addition, our proposed system is lightweight, because it rarely performs special processing. Instead of restoring the ha ...
POLICY Number: 0-501 Title: Information Technology Resources
POLICY Number: 0-501 Title: Information Technology Resources

... components from theft and physical damage. Equipment shall be located only in areas that have sufficient physical access controls and are already properly protected; critical servers shall be in a secure area designated by IT as a Data Center, with access permitted only by authorized persons. Due to ...
Data Exfiltration and DNS
Data Exfiltration and DNS

... DNS hasn’t changed all that much since Paul Mockapetris invented it in 1983. It still addresses exactly the same requirement stated in RFC 882: As applications grow to span multiple hosts, then networks, and finally internets, these applications must also span multiple administrative boundaries and ...
Процедури за създаване на резервни копия (backup
Процедури за създаване на резервни копия (backup

... network server in his/her user folder (\\motdom\mt\ISPA\users\) to prevent data loss.  All documents and data bases shall be stored on the file servers of MoT. If user cannot store some files in the server (example some data base software does not support storing its files in server), ...
Practice Questions with Solutions
Practice Questions with Solutions

... 14. An organization recently completed a risk assessment. Based on the findings in the risk assessment, the organization chose to purchase insurance to cover possible losses. This approach is known as: a. Risk transfer b. Risk avoidance c. Risk acceptance d. Risk reduction 15. After completing a ri ...
Forensic Analysis Reveals Data Leaks in HIPAA
Forensic Analysis Reveals Data Leaks in HIPAA

... Kivu was retained to investigate a brute-force attack against a medical facility’s EMR system. Hackers deployed automated password-guessing software to gain access to the Windows server through a Remote Desktop (“RDP”)4 software connection. Once the software successfully determined the password, a h ...
PCI DSS glossary of terms - PCI Security Standards Council
PCI DSS glossary of terms - PCI Security Standards Council

... concert to protect sensitive functions or information. Both entities are equally responsible for the physical protection of materials involved in vulnerable transactions. No single person is permitted to access or use the materials (for example, the cryptographic key). For manual key generation, con ...
Business Continuity / Disaster Recovery
Business Continuity / Disaster Recovery

... • Xtreme - For medium to large companies requiring redundancy for outbound Internet access e.g. Thin Clients. • WARP - For companies hosting internal servers, requiring reliability & redundancy for inbound and outbound traffic. • Multi-Path VPN (MPVPN) - Bonds multiple VPN paths for up to three time ...
Using Digital Signature with DNS
Using Digital Signature with DNS

... Example of Zone file Example Zone file ...
Mainframe Mainframe computer Characteristics of mainframes
Mainframe Mainframe computer Characteristics of mainframes

... Reliability, Availability and Serviceability (RAS) is a defining characteristic of mainframe computers. Proper planning (and implementation) is required to exploit these features. In the 1960s, most mainframes had no interactive interface. They accepted sets of punch cards, paper tape, and/or magnet ...
Security Features in Windows CE
Security Features in Windows CE

... inside a database volume does not give it any additional security. Therefore, this feature is most useful in databases that are stored within the object store. Removing the system file attribute from a database volume that contains a system database will expose that database to access by untrusted a ...
Chapter12-Security
Chapter12-Security

... • While computer systems today have some of the best security systems ever, they are more vulnerable than ever before • This vulnerability stems from the world-wide access to computer systems via the Internet • Computer and network security comes in many forms, including encryption algorithms, acces ...
Chapter 12
Chapter 12

... the best security systems ever, they are more vulnerable than ever before • This vulnerability stems from the worldwide access to computer systems via the Internet • Computer and network security comes in many forms, including encryption algorithms, access to facilities, digital signatures, and usin ...


... Customer profiles are-also stored in the machines.All this confidential information transits on the Network so it must be secure. ...
13:40 A multi-layered approach for today`s
13:40 A multi-layered approach for today`s

... other marks are reserved. the property of their owners.Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners. ...
Slides - Department of Computer Science
Slides - Department of Computer Science

... Name: the only human-readable information Identifier: unique tag (number) identifies file within file system Type: needed to support different types Location: pointer to file location on device Size: current file size ...
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Data remanence

Data remanence is the residual representation of digital data that remains even after attempts have been made to remove or erase the data. This residue may result from data being left intact by a nominal file deletion operation, by reformatting of storage media that does not remove data previously written to the media, or through physical properties of the storage media that allow previously written data to be recovered. Data remanence may make inadvertent disclosure of sensitive information possible should the storage media be released into an uncontrolled environment (e.g., thrown in the trash, or lost). Various techniques have been developed to counter data remanence. These techniques are classified as clearing, purging/sanitizing or destruction. Specific methods include overwriting, degaussing, encryption, and media destruction.Effective application of countermeasures can be complicated by several factors, including media that are inaccessible, media that cannot effectively be erased, advanced storage systems that maintain histories of data throughout the data's life cycle, and persistence of data in memory that is typically considered volatile.Several standards exist for the secure removal of data and the elimination of data remanence.
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