Tag Archives: iso

Pentax K20D Review – Offers a Well-Placed Controls

If you are looking for a DSLR camera that offers you a lot of possibilities, then dropping by our own Pentax K20D review is a good choice for you. Here, we want to give you some insights pertaining to this semi-professional DSLR camera. Well, this is the successor of the K10D with a list of features at a very attractive price that are something to be proud of. It is not much of a surprise to see that the Pentax K20D DSLR camera boasts a lot of improvements, thanks to its best selling predecessor.

It is no doubt that the 14.6 megapixel CMOS sensor is one of the best features of the Pentax K20D DSLR camera. Speaking of great features, this is something we want to emphasize in our own Pentax K20D review. This camera also feature its large 2.7 inches LCD screen display which is made up of 230K dots resolution and allows the user to adjust the colour, a Live View mode, burst mode that allows 21fps shooting at 16 megapixel resolution, X-sync flash, socket, dynamic range expansion mode, improved image parameter settings, compare mode in playback, adjustable levels of high ISO reduction, 32x zoom in playback, sensitivities up to ISO 3200 which is also extendable to 6400 instead of ISO 1600, pixel napping to determine and correct for dead pixels, dust alert that locates particles on the sensor, as well as the AF fine-tuning.

Speaking of the 2.7 inches LCD screen of the K20D, the monitor itself is a wide view type with a viewing angle higher than 140° both horizontally and vertically. The images can be magnified up to 12x magnification and you can show the images easily to many people using its monitor.

Of course, the design and the build quality of the Pentax K20D DSLR camera is also detailed in our own Pentax K20D review. This DSLR camera is a little bit chubby and a very traditional looking one that is almost the same to its predecessor. Since it boasts a semi-professional body, it is larger and heavier than those new DSLR cameras. As a matter of fact, this camera is one of the heaviest cameras in its class. Well, this camera uses a similar polycarbonate body cover over a metal alloy frame with stainless steel lens mount and durable weather and dust seals as what you can see in its predecessor.

In addition to the previous Pentax K20D review, the built in handgrip and cover of the Pentax K20D DSLR camera which is like a rubber offer a very secure hold and a firm balance point, making it perfect for right handed shooters. In terms of ergonomics and interface, the controls of this camera are well-placed, logical, and is sensitive enough just like the all the Pentax K DSLR cameras. The FN button that gives a direct access to Flash, Sensitivity, White Balance, and Drive Mode settings, the dedicated RAW button, Exposure Compensation button, as well as the twin control dials are well-placed and are very accessible.

Pentax K20D Review – Offers a Well-Placed Controls

If you are looking for a DSLR camera that offers you a lot of possibilities, then dropping by our own Pentax K20D review is a good choice for you. Here, we want to give you some insights pertaining to this semi-professional DSLR camera. Well, this is the successor of the K10D with a list of features at a very attractive price that are something to be proud of. It is not much of a surprise to see that the Pentax K20D DSLR camera boasts a lot of improvements, thanks to its best selling predecessor.

It is no doubt that the 14.6 megapixel CMOS sensor is one of the best features of the Pentax K20D DSLR camera. Speaking of great features, this is something we want to emphasize in our own Pentax K20D review. This camera also feature its large 2.7 inches LCD screen display which is made up of 230K dots resolution and allows the user to adjust the colour, a Live View mode, burst mode that allows 21fps shooting at 16 megapixel resolution, X-sync flash, socket, dynamic range expansion mode, improved image parameter settings, compare mode in playback, adjustable levels of high ISO reduction, 32x zoom in playback, sensitivities up to ISO 3200 which is also extendable to 6400 instead of ISO 1600, pixel napping to determine and correct for dead pixels, dust alert that locates particles on the sensor, as well as the AF fine-tuning.

Speaking of the 2.7 inches LCD screen of the K20D, the monitor itself is a wide view type with a viewing angle higher than 140° both horizontally and vertically. The images can be magnified up to 12x magnification and you can show the images easily to many people using its monitor.

Of course, the design and the build quality of the Pentax K20D DSLR camera is also detailed in our own Pentax K20D review. This DSLR camera is a little bit chubby and a very traditional looking one that is almost the same to its predecessor. Since it boasts a semi-professional body, it is larger and heavier than those new DSLR cameras. As a matter of fact, this camera is one of the heaviest cameras in its class. Well, this camera uses a similar polycarbonate body cover over a metal alloy frame with stainless steel lens mount and durable weather and dust seals as what you can see in its predecessor.

In addition to the previous Pentax K20D review, the built in handgrip and cover of the Pentax K20D DSLR camera which is like a rubber offer a very secure hold and a firm balance point, making it perfect for right handed shooters. In terms of ergonomics and interface, the controls of this camera are well-placed, logical, and is sensitive enough just like the all the Pentax K DSLR cameras. The FN button that gives a direct access to Flash, Sensitivity, White Balance, and Drive Mode settings, the dedicated RAW button, Exposure Compensation button, as well as the twin control dials are well-placed and are very accessible.

Just a few Thinkings In relation to File and Document Management Systems Protection

What sorts of obstacles are associated when implementing a document security system; & may a digital document management system be the remedy?

Documents face threats of several types. Customer lists, sales-strategy reports and comprehensive revenue stat may fall in-to the hands of opponents. Sensitive personal information given by customers and workers may very well be destroyed resulting in legal cases. Personal identity details for instance bank-account login advice or credit-card particulars might be snatched by crooks. Because of those chances in today’s society, the concern of document security must become a top level concern.

Manually operated & Digital Document Security Measures

First, safety options under a document management system attempt to safeguard business data & business welfare & keep to legal conditions, just like safety of secrecy & avert monetary losses through Identity theft & fraudulence. It is the most significant part of document security to consider.

Document security is usually ascertained by limiting access towards documents. In a paper-based method, highly susceptible documents might be kept in lock & key for viewing by only top managers, for example. Yet it is basically extremely hard to assure appropriate security for records under a paper-based system merely because keeping all documents underneath lock & key can affect business results. For example, decision makers could possibly find that documents that offer decision-support information can’t be traced suddenly.

Thus, an appropriate document management system might strengthen things in a significant way, basically because entry to specified folders & documents can be precisely confined by employing electronic techniques. For instance, employees may be categorized in-to distinct streams and every stream can get different access privileges and authorizations. Admittance rights typically involve reviewing & editing rights, i.e. chosen individuals could be allowed to watch a specified document although not modify it. Other folks might have extensive rights, such as editing privileges. Users could also have to present passwords access to the files. This may formally hinder unauthorized folks from finding documents at staff members’ work station.

As will likely be evident, permissions alone cannot really present full safe practices. An employee might forget to log out following searching a document & if perhaps that person leaves the workstation, somebody else may then be capable to view it. Training staff to follow best practices for safety is a key point of over-all document security. It has been noted that many security lapses are because of employees, either through carelessness or dishonesty. It’s imperative to provide access rights strictly on a need-to-have grounds, with each and every worker (including senior staff members) being allowed to have access only those files that they require to complete their particular tasks.

Online Potential risks

Then, there’s the Online world. The existence of the online world lets risks to originate from external sources. Particular perils from viruses & other destructive software programs, from cyber criminals who can erase precious business information and from identity burglars have turned much more dangerous presently. These outer threats are guarded against thru the installing of security software for example anti-virus and anti-spyware programs, implementation of fire-walls & secure-access systems, just like SSL & consistent updates to operating systems and software programs. Software developers usually provide patches to plug any feasible security problems.

Authentication & Audit Trails

Verification of documents is a second key security preventative measure to be taken into consideration, imposed by Law. Advancements such as electronic signatures could not merely help sender’s signature outbound documents, but additionally help receivers to make sure that documents they acquire are definitely from who they assert to be; and also that no alterations have taken place since that time it was basically authenticated.

For security reasons & as a way to follow freshly released European legal regulations, any document management system needs to retain audit trails that monitor who accessed which document and at what time; and what changes were made during each accessibility. The trail should then be monitored from a trustworthy personal for any strange activities. Advanced document management systems usually include a trace function which stores the entire processes made over a document.

Data Security and ISO Standards

Especially, routine reviews should be accomplished to discover any security weaknesses, including practices such as creating backups & employing document retention & wreckage policies. Documents that have exceeded their lifetimes should be shredded in place of left all-around.

Since document security has become an integral issue, various valuable businesses have published rules to help agencies to overcome these security issues. An excellent sample is ISO 27002, a standard applied with the International Standards Organization trading explicitly with data security.

The ISO 27002 STANDARD was originally published as the rename of existing ISO 17799 STANDARD, a code of practice for data protection. It primarily describes hundreds of potential controls & control mechanisms, which may be accomplished, in theory, subject to the guidance provided within ISO 27001.

Applying these practices & policies, mainly thru a suitable document management system, can be of help for your company to boost the security of your documents and data & enormously enhance your firm’s corporate image relating to the quality of your products & services.