Designed for use with PerkinElmer's IVIS optical imaging systems, Living Image enables you to analyze 2D and 3D optical imaging data from your animal models with ease. With features such as wizard guidance for acquisition parameter setup and co-registration with other imaging modalities, Living Image allows you to seamlessly capture, visualize and analyze your 2D or 3D optical data to facilitate your drug discovery & development and biology research.
Living Image advanced in vivo imaging software designed for the IVIS Spectrum platform simplifies even the most complex image acquisition and analysis of bioluminescent and fluorescent probes. The Living Image software version for the IVIS Spectrum platform includes all 2D features of the IVIS Lumina software but adds 3D data analysis including optical tomography and co-registration with other modalities, Living Image in vivo imaging software sets the industry standard for ease of use and flexibility.
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Validate users with a single sign-on at the MFP or laser printer. Users gain access via network login or PIN on the Smart Operation Panel touchscreen or keypad. Minimize unauthorized usage and access to sensitive information. Restrict the use of color prints or set duplex printing as the default for specific users and workgroups. Release documents for printing only to authorized users. Add the optional Scan & Capture or Secure Printing modules for card authentication capabilities.
Oracle Exadata Database Machine can leverage all the security features available with Oracle Database releases installed on legacy platforms. Oracle Database security products and features include the following:
The identifying names used for the Oracle ASM and database must be unique. However, in some environments, there is more than one database with the same value for the DB_UNIQUE_ID. Each database uses a different Oracle ASM cluster for storage. Starting with Oracle Exadata System Software release 12.2.1.1.0, you can define ASM-scoped security based on Oracle ASM clusters. You use the ASMCLUSTER keyword with the ASSIGN KEY command. When you use the ASMCLUSTER keyword, the database name is qualified by the Oracle ASM unique identifier, creating a unique ID for each database, even if they have the same DB_UNIQUE_ID. Within each Oracle ASM cluster, the database names still have to be unique.
Starting with Oracle Exadata System Software release 12.2.1.1.0, add the ASMCLUSTER keyword to the ASSIGN KEY command if the security is based only on Oracle ASM clusters. Specify the Oracle ASM cluster name for the unique name for the key. For example:
Software, hardware and user access need to be updated and reviewed periodically. For example, organizations should review the users and administrators with access to Oracle Exadata Database Machine, and its deployed services to verify if the levels of access and privilege are appropriate. Without review, the level of access granted to individuals may increase unintentionally due to role changes or changes to default settings. It is recommended that access rights for operational and administrative tasks be reviewed to ensure that each user's level of access is aligned to their roles and responsibilities.
Configure the server so that it accepts messages from all machines in your domain that have certificates from your CA. In this setup, you can use wildcards to ease adding new systems. Using wildcards permits the server to accept messages from systems whose names match *.domain. For example, if your domain is example.net, to allow permitted peers from different domain trees, you could use the following configuration:
Security enhancements are introduced through new releases and software updates. Oracle recommends installing the latest release of the software, and all necessary security updates on the equipment. The application of Oracle recommended and security updates is a best practice for the establishment of baseline security.
Operating system and kernel updates for Exadata Database Machine database servers and storage servers are delivered with Oracle Exadata System Software updates. Power distribution unit (PDU) firmware updates are handled separately from the software and other firmware updates. Ensure that the PDU is running the latest approved firmware for Exadata Database Machine. As PDU firmware updates are not issued frequently, it is usually sufficient to check the PDU firmware release when upgrading Oracle Exadata System Software.
Starting with Oracle Exadata System Software release 19.1.0, if you use DROP CELLDISK and select to erase disks using 1pass, 3pass, or 7pass method, Oracle Exadata System Software uses the better and faster Secure Eraser if supported by the underlying hardware.
A color formulation software designed to bring ease to the work of professionals in the paint, pigment and plastic industries, our Match Pigment software amplifies the accuracy of color development, improving quality control and productivity.
This program enables you to create and edit Schedules, a super-queue tool which incorporate several job templates into a single queue. By considering multiple job templates, the Schedule feature automates the use of different templates (strategies) to achieve specific colorimetric and non-colorimetric requirements for the jobs in the queue. Please refer to the guide for more details.
In the early-1990s, when the commercial Internet was still young (!), security was taken seriously by most users. Many thought that increased security provided comfort to paranoid people while most computer professionals realized that security provided some very basic protections that we all needed? Cryptography for the masses barely existed at that time and was certainly not a topic of common discourse. By the turn of the century, of course, the Internet had grown in size and importance so as to be the provider of essential communication between billions of people around the world and is the ubiquitous tool for commerce, social interaction, and the exchange of an increasing amount of personal information — and we even have a whole form of currency named for cryptography!
Secure and Fast Encryption Routine (SAFER): A series of block ciphers designed by James Massey for implementation in software and employing a 64-bit block. SAFER K-64, published in 1993, used a 64-bit key and SAFER K-128, published in 1994, employed a 128-bit key. After weaknesses were found, new versions were released called SAFER SK-40, SK-64, and SK-128, using 40-, 64-, and 128-bit keys, respectively. SAFER+ (1998) used a 128-bit block and was an unsuccessful candidate for the AES project; SAFER++ (2000) was submitted to the NESSIE project.
Tiny Encryption Algorithm (TEA): A family of block ciphers developed by Roger Needham and David Wheeler. TEA was originally developed in 1994, and employed a 128-bit key, 64-bit block, and 64 rounds of operation. To correct certain weaknesses in TEA, eXtended TEA (XTEA), aka Block TEA, was released in 1997. To correct weaknesses in XTEA and add versatility, Corrected Block TEA (XXTEA) was published in 1998. XXTEA also uses a 128-bit key, but block size can be any multiple of 32-bit words (with a minimum block size of 64 bits, or two words) and the number of rounds is a function of the block size (52+6*words), as shown in Table 1.
While the examples above are trivial, they do represent two of the functional pairs that are used with PKC; namely, the ease of multiplication and exponentiation versus the relative difficulty of factoring and calculating logarithms, respectively. The mathematical "trick" in PKC is to find a trap door in the one-way function so that the inverse calculation becomes easy given knowledge of some item of information.
RSA: The first, and still most common, PKC implementation, named for the three MIT mathematicians who developed it — Ronald Rivest, Adi Shamir, and Leonard Adleman. RSA today is used in hundreds of software products and can be used for key exchange, digital signatures, or encryption of small blocks of data. RSA uses a variable size encryption block and a variable size key. The key-pair is derived from a very large number, n, that is the product of two prime numbers chosen according to special rules; these primes may be 100 or more digits in length each, yielding an n with roughly twice as many digits as the prime factors. The public key information includes n and a derivative of one of the factors of n; an attacker cannot determine the prime factors of n (and, therefore, the private key) from this information alone and that is what makes the RSA algorithm so secure. (Some descriptions of PKC erroneously state that RSA's safety is due to the difficulty in factoring large prime numbers. In fact, large prime numbers, like small prime numbers, only have two factors!) The ability for computers to factor large numbers, and therefore attack schemes such as RSA, is rapidly improving and systems today can find the prime factors of numbers with more than 200 digits. Nevertheless, if a large number is created from two prime factors that are roughly the same size, there is no known factorization algorithm that will solve the problem in a reasonable amount of time; a 2005 test to factor a 200-digit number took 1.5 years and over 50 years of compute time. In 2009, Kleinjung et al. reported that factoring a 768-bit (232-digit) RSA-768 modulus utilizing hundreds of systems took two years and they estimated that a 1024-bit RSA modulus would take about a thousand times as long. Even so, they suggested that 1024-bit RSA be phased out by 2013. (See the Wikipedia article on integer factorization.) Regardless, one presumed protection of RSA is that users can easily increase the key size to always stay ahead of the computer processing curve. As an aside, the patent for RSA expired in September 2000 which does not appear to have affected RSA's popularity one way or the other. A detailed example of RSA is presented below in Section 5.3. 2ff7e9595c
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