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Disk utilities

EaseUS Disk Copy Home is a free disk/partition clone software for home users only. Regardless of your operating system, file system and partition scheme, through creating a bootable CD it can sector-by-sector copy you disk to assure you a 100% identical copy of the original one. It is a perfect free tool for Data Recovery Wizard to recover files from a backup disk.

EaseUS Disk Copy makes it utterly simple to create a bootable disk for your system on a CD or DVD, USB drive, or ISO image file, and use it to copy or clone disk partitions and recover data and partitions from backups, including sector-by-sector copying for total compatibility. With it, you can perform disk operations that usually require more than one drive (even more than one computer), such as recovering a backup of your main drive.

EaseUS Disk Copy is fully portable, so it runs as soon as you click its program file without having to be installed, even from a USB drive or similar device. The program’s disk wizard is a simple dialog box with three choices for creating a bootable drive, with drop-down lists for multiple destinations: USB, CD/DVD, and Export ISO (you browse to select a destination for an ISO file for further use). We inserted a blank DVD-R into our disk tray, and EaseUS Disk Copy’s built-in burning software recognized it. We selected CD/DVD and pressed Proceed. Immediately the software began analyzing our system and burning our bootable drive. The whole process was finished quickly. We removed the disk and labeled it, since a bootable disk you can’t find or identify doesn’t help much when your system is kaput. We reinserted the disk, rebooted out system, accessed the boot menu, and selected CD-ROM. As it should, our system booted to EaseUS Disk Copy’s menu.

At this point we could choose to continue into Disk Copy, boot from the first hard drive, or select an additional partition to boot from (handy for multi-OS systems). We selected Disk Copy, and the program’s disk copying and cloning wizard opened. This wizard walked us through each step of choosing a disk or partition as well as operations and options. The sector-by-sector option takes more time and uses more space, since it creates a one-for-one clone of your disk.

For a simple, free way to create bootable disks to use with backups and to copy your hard drives and partitions, it’s hard to do better than EaseUS Disk Copy.

Read more: EaseUS Disk Copy Home Edition – CNET Download.com http://download.cnet.com/EaseUS-Disk-Copy-Home-Edition/3000-2242_4-10867157.html#ixzz2UcWTJqM0

G4L is a hard disk and partition imaging and cloning tool. The created images are optionally compressed and transferred to an FTP server or cloned locally. CIFS(Windows), SSHFS and NFS support included, and udpcast and fsarchiver options. .
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GPT partition support was added in version 0.41.

Backing up Windows partitions requires the use of a bootable G4L CD or running g4l via grub4dos..

G4L Web Site›

Clonezilla is a partition and disk imaging/cloning program similar to Norton Ghost®. It saves and restores only used blocks in hard drive. Two types of Clonezilla are available, Clonezilla live and Clonezilla SE (Server Edition).

Darik’s Boot and Nuke (DBAN) is free erasure software designed for consumer use. DBAN users should be aware of some product limitations, including:
•No guarantee that data is removed
•Limited hardware support (e.g. no RAID dismantling)
•No customer support

DBAN is a self-contained boot disk that automatically deletes the contents of any hard disk that it can detect. This method can help prevent identity theft before recycling a computer. It is also a solution commonly used to remove viruses and spyware from Microsoft Windows installations. DBAN prevents all known techniques of hard disk forensic analysis. It does not provide users with a proof of erasure, such as an audit-ready erasure report.

Professional data erasure tools are recommended for company and organizational users. For secure data erasure with audit-ready reporting, contact Blancco or download a free evaluation license.

Unlocker Portable 1.9.0

File eraser,a freeware to delete stubborn files easily, kill stubborn files.

 

  • Ever had such an annoying message given by Windows?

It has many other flavors:

Cannot delete file: Access is denied
There has been a sharing violation.
The source or destination file may be in use.
The file is in use by another program or user.
Make sure the disk is not full or write-protected and that the file is not currently in use.

 

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General packet radio service (GPRS)

GPRS (General Packet Radio Service) is a very widely-deployed wireless data service, available now with most GSM networks.

GPRS offers throughput rates of up to 40 kbps, enabling mobile handsets to access online services at a similar speed to a dial-up modem, but with the convenience of being able to connect from almost anywhere.

GPRS enables people to enjoy advanced, feature-rich data services, such as e-mail on the move, multimedia messages, social networking and location-based services.

General packet radio service (GPRS) is a packet oriented mobile data service on the 2G and 3G cellular communication system’s global system for mobile communications (GSM). GPRS was originally standardized by European Telecommunications Standards Institute (ETSI) in response to the earlier CDPD and i-mode packet-switched cellular technologies. It is now maintained by the 3rd Generation Partnership Project (3GPP).[1][2]

GPRS usage is typically charged based on volume of data transferred, contrasting with circuit switched data, which is usually billed per minute of connection time. 5 GB per month for a fixed fee or on a pay-as-you-use basis. Usage above the bundle cap is either charged per megabyte or disallowed.

GPRS is a best-effort service, implying variable throughput and latency that depend on the number of other users sharing the service concurrently, as opposed to circuit switching, where a certain quality of service (QoS) is guaranteed during the connection. In 2G systems, GPRS provides data rates of 56–114 kbit/second.[3] 2G cellular technology combined with GPRS is sometimes described as 2.5G, that is, a technology between the second (2G) and third (3G) generations of mobile telephony.[4] It provides moderate-speed data transfer, by using unused time division multiple access (TDMA) channels in, for example, the GSM system. GPRS is integrated into GSM Release 97 and newer releases.

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finnix

Finnix is a self-contained, bootable Linux CD distribution (“LiveCD”) for system administrators, based on Debian. You can mount and manipulate hard drives and partitions, monitor networks, rebuild boot records, install other operating systems, and much more. Finnix includes the latest technology for system administrators, with Linux kernel 3.0, x86 and PowerPC support, hundreds of sysadmin-geared packages, and much more. And above all, Finnix is small; currently the entire distribution is over 400MiB, but is dynamically compressed into a small bootable image. Finnix is not intended for the average desktop user, and does not include any desktops, productivity tools, or sound support, in order to keep distribution size low.

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Google Nexus

Google Nexus is a line of mobile devices using the Android operating system produced by Google in conjunction with an original equipment manufacturer (OEM) partner. Devices in the Nexus series[1] do not have manufacturer or wireless carrier modifications to Android (such as custom graphical user interfaces), and have an unlockable bootloader[2] to allow further development and end-user modification.[3] Nexus devices are the first Android devices to receive updates to the operating system.[4][5][6] The Galaxy Nexus is one of the few smartphones recommended by the Android Open Source Project for Android software development.[7] As of November 2012[update], the latest devices in the series are the Nexus 4 phone by Google and LG, and the Nexus 7 and Nexus 10 tablet computers by Google with Asus and Samsung respectively.

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Digital Forensics

What is odessa?

It’s an acronym for “Open Digital Evidence Search and Seizure Architecture”
The intent of this project is to provide a completely open and extensible suite of tools for performing digital evidence analysis as well as a means of generating a usable report detailing the analysis and any findings. The odessa tool suite currently represents more than 7 man years of labor, and consists of 3 highly modular cross-platform tools for the acquisition, analysis, and documentation of digital evidence.

In addition to the odessa tool suite, the project hosts other applications and information related to digital forensics. At this time, the list of additional tools includes a set of whitepapers and utilities authored by Keith J. Jones including Galleta, a tool for analyzing Internet Explorer cookies, Pasco, a tool for analyzing the Microsoft Windows index.dat file, and Rifiuti, a tool for investigating the Microsoft Windows recycle bin info2 file.

CAINE (Computer Aided INvestigative Environment) is an Italian GNU/Linux live distribution created as a project of Digital Forensics
Currently the project manager is Nanni Bassetti.
CAINE offers a complete forensic environment that is organized to integrate existing software tools as software modules and to provide a friendly graphical interface.
The main design objectives that CAINE aims to guarantee are the following:

  • an interoperable environment that supports the digital investigator during the four phases of the digital investigation
  • a user friendly graphical interface
  • a semi-automated compilation of the final report

We recommend you to read the page on the CAINE policies carefully.
CAINE represents fully the spirit of the Open Source philosophy, because the project is completely open, everyone could take the legacy of the previous developer or project manager. The distro is open source, the Windows side (Wintaylor) is open source and, the last but not the least, the distro is installable, so giving the opportunity to rebuild it in a new brand version, so giving a long life to this project ….

http://linuxzoo.net/page/tut_caine_lab1.html