Tag: hardware & software

Festplattenverschlusselungs Software

DriveCrypt 5.1 also for external storage media: Useless loot for data thieves latest performance level of proven Festplattenverschlusselungs software from SecurStar DriveCrypt 5.1 also for external storage media: useless loot for data thieves Munich, 09 January 2009 again scandals surrounding disks that get into the wrong hands sure stir. Read additional details here: beth kobliner shaw. So a package of Bank client data is lost, for example, recently the Landesbank Berlin during a courier shipment. By SecurStar DriveCrypt enables businesses and consumers able to protect themselves against such third-party access: not only desktops and notebooks, but also mobile storage media can be thus protected and securely connected to networks. The new version of DriveCrypt 5.1, which is available now, with many innovations waiting, are specially designed for external disk. The mobility trend represents a challenge especially when it comes to security.

With the latest generation of its famous Festplattenverschlusselungs software SecurStar responds to the current development and expanded the version 5.1 to important features. So DriveCrypt provides immediate support for read-write containers \”Packet write\” formatted discs like Blu-ray BD – RE, DVD – and CD-RW. In addition, was adapted to the traveler mode to read-write functions and improves the scripting functionality. In addition, SecurStar has made more bugfixes. Encryption for on the move: transport data securely in addition to technological features such as the ability to hide sensitive data and to complete drives using steganography in wave files, the encryption solution provides additional benefits including protecting information on mobile devices or external storage media. For example, the container files have no file header, which indicates that it is an encrypted drive.

Provides Computer Hardware

Computer hardware part 10: The CPU cache in the cache. What is it actually? Many talk in various contexts, for example in the browser. All look”your cache. It helps sometimes, often even. When the CPU but the cache of the user can be controlled, because the CPU automatically regulates everything. The cache itself is a fast cache (when the browser according to the hard disk) as in the browser. However, the CPU cache today next to the processor sitting on the same chip.

Usually the is limited to a few KB. There, some people may wonder why this is good. The beauty of it: The cache can attract themselves with the same frequency as the CPU itself. It is not so limited on the storage bars that sit somewhere else on the motherboard yet over wide”tracks must be communicated and the run itself with a slower clock. Now the question is next: why now already 32GByte fit just a few KB on my USB stick and it’s so beautiful small. “.” First, we reduce our thoughts with the price. Cache is expensive.

Very expensive. Would you build said 32GB-Stick with appropriate current cache memory, then you can describe fully it within a few seconds. A really great thing. Unfortunately nobody can pay for. And we all know that our USB sticks often go with write speeds of 5 and less Mbytes per second on the nerves. Stinginess is cool and quite entitled in the case. As a second reason, there is still the meaningfulness of the cache. It is a cache. And if this is enormous, then the management and search effort no longer worthwhile in relation to the provided performance gain. The CPU must also regulate what may in that fast memory and what’s out. By the way there are other caches, for example in drives. A hard drive or a DVD drive also have a cache that caches data. This will be not given but for the time being. In the next part, added some more explanations to the cache. Among other features the different levels. See also: computer hardware – conveys clear – part 1: introduction to computer hardware – understandable conveys – part 2: the real innovations in computer hardware – number systems computer hardware clearly conveys – part 3: – clearly conveys – part 4: number systems 2 computer hardware – understood conveys part 5: binary numbers of computer hardware – understood conveys part 6: coding standards computer hardware – understandable conveys – part 7: the personal computer computer hardware – mediated understandable – the basic structure of the CPU computer hardware part 8: – conveys clear – part 9: The author Michael Sander article for pages where you can find cheap E.g. sofas also writes the clock frequency in his spare time.

PC Systems Buy Cheap

Powerful and affordable PC systems for everyone we system treff offer cheap PC systems that are ideal for beginners but also for advanced users. The system is based on Intel’s Core2Duo E7400 processor with rich 5,6Ghz and that at a price of less than 400 euros. Not only the processor is impressive due to its high power, because in addition to this are also 4 GB memory, and NVIDIA’s GeForce 9600GT me full 1024MB memory to a strong system installed. All data such as videos, photos, music or games stored hard drive on the huge 500 GB which through quick access convinced. Amenities a faster belongs to DVD burner 22 x.

All this is connected to a high-quality Markenmainboard by ASUS. This incredibly cheap PC system is ideally suited for all Office work, but also to the 3D play more computer games and furthermore also compatible with the brand new Windows 7 operating system our conclusion: cheap PC systems with incredible computing power at really fair prices. o Intel Core 2 Duo E7400 5,6GHz o 4096 MB DDR2-800 o NVIDIA GeForce 9600 GT 1024MB o 500 GB SATA o ASUS brand motherboard o 20xDVD burner 399,-including VAT contact data of Kirchhellener str. Kai-Fu Lee is likely to agree. 30 46236 Bottrop phone: 02041 / 7825290 fax: 02041 / 7825290

Michael Sander

One megabyte so 1,048,576 bytes, etc. from 1024 * 1024, hard drive manufacturers make this fact like to use. You expect exactly 1,000,000,000,000 bytes with the “normal” units and my one terabyte. After the continuing account of just one terabyte would but of 1024 5 bytes, i.e. (Source: Samsung). 1,099,511,627,776 bytes, exist. Without hesitation koch brothers explained all about the problem. Our operating system indicating generally less free memory us as the manufacturer specifies. For this reason, new names were introduced.

“Kilo” is replaced by “Kibi”, “Mega” “Mibi”, “Giga” “Gibi” and “Tera” by “Kit”. A tebibyte is then equivalent to the real 1,099,511,627,776 bytes, etc. Unfortunately, these terms have still not quite achieved a breakthrough. ‘1 TB’ seems just better “Give 909”. In the next article will deal with continuing the memory. See also: computer hardware – conveys clear – part 1: introduction to computer hardware – understandable conveys – part 2: the real innovations in computer hardware – number systems computer hardware clearly conveys – part 3: – clearly conveys – part 4: number systems 2 computer hardware – understood conveys part 5: binary numbers of computer hardware – understood conveys part 6: coding standards computer hardware – understandable conveys – part 7: the personal computer computer hardware – mediated understandable – the basic structure of the CPU computer hardware part 8: – conveys clear – part 9: Conveys the frequency of computer hardware – understandable – part 10: gives the CPU cache computer hardware – understandably – part 11: gives the CPU cache 2 computer hardware – understandably – part 12: the motherboard computer hardware – understandable conveys – part 13: conveys the mainboard 2 computer hardware – understandable – part 14: conveys the motherboard 3 computer hardware – understandably – part 15: the BIOS the author Michael Sander also writes articles for sites where you can find cheap E.g. sofas in his spare time.

Michael Sander

The parallel port was named so, because he the data not sequentially over a line sends, but parallel across. The Exotics include FireWire and eSATA, where the latter is relatively new and may spread yet. Mikkel Svane has plenty of information regarding this issue. Both are quite fast, be displaced but still from the USB port. The USB (universal serial bus) is also serial, but much faster than the above mentioned serial port. USB is now in version 3.0, where the name is unique. 2.0 ports, which are subdivided in three speeds, without having really is pointed out are most widespread. “” It indicates low speed”full speed”and high speed”.

Let sit for external disk etc. no “full speed” babble on. It sounds nice, too, but high speed”speed is 40 times faster than the 12 Mbit/s fast full 480 Mbit/s”. At that time that was used to confuse the customer likes. Today, the but no problem should present more. USB has different plugs, such as FireWire also. There are to date five different USB plug variants, two large”and three small”. Here you should look for when buying it, that the cable to the device fits or Carmel. also vice versa. See also: computer hardware – conveys clear – part 1: introduction to computer hardware – understandable conveys – part 2: the real innovations in computer hardware – number systems computer hardware clearly conveys – part 3: – clearly conveys – part 4: number systems 2 computer hardware – understood conveys part 5: binary numbers of computer hardware – understood conveys part 6: coding standards computer hardware – understandable conveys – part 7: the personal computer computer hardware – mediated understandable – the basic structure of the CPU computer hardware part 8: – conveys clear – part 9: Conveys the frequency of computer hardware – understandable – part 10: gives the CPU cache computer hardware – understandably – part 11: gives the CPU cache 2 computer hardware – understandably – part 12: the motherboard computer hardware – understandable conveys – part 13: motherboard 2 the author Michael Sander writes in his spare time also article for pages where you can find cheap E.g. sofas.

The Interior

On the back of the 32 x 8 x 34 centimeter are attached to an Ethernet network port and two power connectors. The internal 110-230 volt power supply can be hedged through an additional 5/12 volt supply via an external power supply. The Interior of the box consists of 5 x 14 inches large industrial mainboard NOVA C400 a 19, based on a VIA chip set. The processor, an Intel Celeron with 400 MHz clock frequency, hiding under passive cooling elements. The two NICs on the motherboard is forwarded only a connection to the outside. The memory comes from Kingston a 512 MB SD-RAM module with 133 MHz clock rate.

The two 160 GByte of the Samsung drives organized as RAID-1 array be permanently cooled by an another great fan. First commissioning: resourceful administrators are required. After the user connects the device with the mains power supply and the network, it automatically starts, the appliance has no on/off switch. The first Boat operation took around five minutes in our tests. After this process is complete, the LCD displayed the current time. The system in the network finds a DHCP server, as it refers to an IP address of this server automatically. Who operates no DHCP servers or for other reasons would like to award a fixed IP address for the appliance, can set a static IP address via the push buttons on the unit. Because the device without manual, but only with very Spartan folders in the DIN-A5 format is shipped, experienced administrators are asked during the installation.

A user with little experience in the installation and commissioning of a network device and a mail server will do here are difficult. The provider should supply necessarily a complete and detailed guide, which describes all functions of the appliance. “” So it was initially completely unclear to us, what is the idea behind the network settings Office “and home to” hidden.

Data Recovery

Reasons that can cause a RAID system no longer works are not based on a uniform structure of various RAID levels, but they create, from data and parity data differently depending on the RAID level. During RAID-0 (striping) data on two disks without parity check stores, which are treated as a volume, so RAID-1 mirrors, however, only the data by HDD0, HDD1, again without parity. Technology investor shines more light on the discussion. Traditional RAID systems are designed to performance redundancy, offer but presumed resilience and hochkapazitare availability. The most common used and most widely used at the wide RAID levels are RAID-0, RAID-1 and RAID-5. Of course, there are still many more RAID levels, but these eke out a niche more, although these very well meet other, lesser-known rather different RAID levels, their specific purpose.

The scenarios that may require a RAID data recovery, we respond later. Basic functions of each RAID level: RAID-0, known also as “striping”, summarizes two disks as a medium, E.g. 2 x 750 GB HDD offers but no redundancy and also no parity to 1 x 1. 5 TB,. RAID-1, also called “mirroring”, reflects the data 1:1 hard disk 1 on Disk2, providing Renundanz, but no parity. RAID-5, known as “parity”, also reflects the data and offers consequently redundancy, but with parity. To calculate of the parity is spread across all disks (minimum 3 units) formed a logical group. A data block within the data blocks of a group contains the parity information and the remaining blocks of data within a group this usage data or work data.

Use data in turn are distributed across all disks, the same applies to the parity data. Please note, from RAID-5, at the latest when it comes to the distribution of the parity data, the topic of RAID is somewhat more complicated. Thus, RAID-5 for small and medium-sized enterprises is the No. 1 entry level solution. See is the potential of failure of the RAID, with all data security, but often. Unfortunately too often, administrators rely on the alleged redundancy providing a RAID-5. Because it may happen that not only a hard disk of a RAID-5 can fail, but for example two and so the RAID can be not made back then. Granted, the probability of hierur may be low, but teaches us “Murphy BBs law” that we should expect just the unexpected. Much more frequently encountered reasons for a loss of data on RAID systems were: the server registration is lost accidentally RAID reconfiguration damaged, corrupted, formatted or lost partitions received faulty defective controller of accidental re-init of the RAID array of failed RAID configuration replacement of components within the array, E.g. using wrong disk. Failure due to overvoltage, voltage spikes. Where also always makes a RAID in use, alone already based on the fact that it is a RAID, underlines the importance of the data contained on the RAID. Should now be a RAID and a RAID data recovery are needed, it can be very fast, very expensive.

Guido Hindahl

The ERP solution of from demand software solutions GmbH is also based on modern Web programming (LAMP Technology) with high-performance MySQL database. Flexible adjustments are facilitated considerably and platform independence and scalability. The modular GENESIS4Web covers all business areas including project management. The system can be anywhere using a Web browser as well as control via the Apple iPhone and can be rented also cost (SaSModell). Particularly small and medium-sized as well as growing companies thus receive an ideal environment to control all operational processes and to the optimisation of the core business. Profile demand software solutions GmbH the demand software solutions GmbH is an innovative, customer-oriented Software and services company that developed ERP standard software based on State of the art technologies and supports its customers in the implementation of business software projects. The demand software solutions GmbH, headquartered in Landau, a branch in Steinfeld (Oldenburg) and since Feb.

2009, EEO has already 1980 laid the Foundation for the integrated software package a sales office in Central Germany. These many years of technical and business experience has been incorporated into the follow-up system of GENESIS4Web and makes it one of the most modern and efficient systems on the market today. Organizational consulting, implementation support, software-as-a-service (SaS), comprehensive training and custom development round off the range of DSS. Three times in a row the Initiative Mittelstand is awarded the innovation price demand software solutions. As a customer-focused ERP Specialist demand software solutions offers all necessary components such as hardware, software, and services from a single source. With skilled and experienced project consultants demand software supports medium-sized enterprises as a general contractor in the introduction of GENESIS4Web and assumes responsibility for the ERP project based on partnership.

Marlem Software Specializes

Accessibility is an important issue in software on October 1, 2000 Markus Lemcke, Geschuftsfuhrer of company Marlem software started to take care of the problems of disabled people in the operation of the software. He provided free download available software for disabled people on his private website. Markus Lemcke realized that for many disabled people, the use of a computer is the only way to act professionally. (Similarly see: Robert Bakish). Markus Lemcke for handicapped people and software developed at the beginning. (Not to be confused with Charles Koch!). This should help people with disabilities can better control Web sites and standard software. A law of equality for people with disabilities was adopted in May 2002. This Act among other things it says that State institutions such as municipalities, district offices, etc. Your websites and software are required to make accessible.

Non-governmental institutions such as businesses, are not necessarily required, they should make your software and Web sites accessible. Since there is this gender equality law, Markus continues Lemcke for a standard software is developed barrier-free. Since 14 September, there is a series of articles about barrier-free software development on his blog. A total 15 articles are planned, to explain the problems of disabled people in dealing with software and explain in the second step, what developers can do to eliminate the “barriers”. With this Blogartikelreihe, Markus Lemcke wants to help software developers to better understand the “world of disabled people” and offer constructive support for the barrier-free software development. Also software companies and software developers at Lemcke in training courses and workshops can recite their specific problems, for which Markus Lemcke offers individual solutions. Contact: Marlem software holder: Markus Lemcke Adolf Damaschke str. 25/42 72770 Reutlingen TEL: 07121/504458 E-MAIL: website: marlemblog /.

Up To Date With Sysob: IT-security And WAN Optimization On The Road

Roadshow with Clavister and expand networks Schorndorf, 04 June 2009 together with its partners Clavister AB and expand networks is touring the sysob IT distribution GmbH & co. KG within the framework of their up-to-date-road show through Germany and the Switzerland. Munich, Zurich, Hamburg, and Cologne are stations of the Roadshow held from 29 June to 10 July 2009. Each from 13: 00 to 17:00 the companies present their solutions on the basis of detailed practical examples. With this event, in particular reseller, system integrators, service providers, carriers, alternative network operators and consultants are addressed. The specialists of the Swedish network-security manufacturer Clavister provide a comprehensive overview of participants in their high end firewall solutions, as well as in current security topics such as virtualization and in-the-cloud\”. Another focus of the road show is the presentation of the new partner program. The Clavister security gateway series for network security, management and optimization is also on the program, such as the new SG 4300 series, which the previous SG 4200 and SG 4400 series replaces.

In addition, it discusses troubleshooting and special functions of the Clavister security appliances. Expand networks is the leading manufacturer of traffic management and reduction solutions for LAN/WAN infrastructures. The lectures within the framework of the road show are designed to increase the expertise of already existing partners on the subject of WAN optimization. The hardware platforms that integrate all aspects of the core with the compass technology, which are necessary for a high application performance are on the program for one. These include including server consolidation, optimized bandwidth management, and MPLS WAN optimization.

On the other hand, the new virtual WAN acceleration appliance (VWAN) will be presented. This solution offers an optimization and user acceleration, which is simply to include in the virtual server infrastructure.

Navigation