The Controller of Certification Authorities as the “Root” Authority certifies the technologies, infrastructure and practices of all the Certifying Authorities licensed to issue Digital Signature Certificates.

The Virginia Tech Certification Authority is a service at Virginia Tech that is responsible for issuing and managing digital certificates and public keys for Virginia Tech affiliated entities. The VTCA is the core of the Virginia Tech Public Key Infrastructure (PKI). The VTCA guarantees the identity and the authenticity of the entities it issues digital certificates to by using approved policies and procedures outlined in the Virginia Tech Certification Policy (CP) document.

Not just anybody can issue trusted SSL Certificates. If they could then there would be no trust in SSL - and it could no longer be used commercially. Instead only Certification Authorities, or CAs as they are commonly known, can issue trusted SSL Certificates. CAs have generally invested in establishing the technology, support, legal and commercial infrastructures associated with providing SSL certificates.

When the Certification Authority receives a public key it waits for a user’s registration form. The Certification Authority makes further checks and once satisfied creates a digital certificate. The certificate includes some of the information the user supplied and the user's public key.

NESTA (National Exercise & Sports Trainers Association) is an international fitness association with over 40,000 members around the world. NESTA is one of the largest fitness associations in America and the fastest growing fitness association in the world. We are a California corporation who has been in existence for 13 years offering fitness certifications and business development opportunities for our members. We are not a school.

A Certificate of Authority is a document that verifies that a foreign entity is registered in the state of Georgia.

Hongkong Post Certification Authority e-Cert on smart ID card is valid for three years. (Back to top) You may check the information of your e-Cert at Government kiosks with smart card readers installed at various premises as follows: Self-service kiosks of the Immigration Department at the Registration of Persons Offices, the Immigration Headquarters and the Immigration Control Points. (Back to top)

If a colleague sends you their public key over the network, you could not be certain it was from them. A hacker could have sent you an email with a public key in it saying it was from your colleague. But the public key could actually be the hacker's. Certification Authorities solve this problem by acting as a trusted third party. They essentially create an electronic document containing the public key with its "owners" name and digitally sign it.

We are very much a trusted Certification Authority (CA). In fact New Zealand's first CA, established three years ago, supplying to New Zealand government, law firms, health, education, and commerce. We specialise in providing strong security with a high level of trust, predominantly to support business-to-business requirements. Although our root certificate is not currently embedded in browsers off-the-shelf, it is a simple one-time action to import the root certificates from our web site.

In the context of identifiers, an authority is the entity that controls a namespace. With XRIs, an authority may host a server that provides XRI resolution services. These servers are analogous to nameservers for DNS. Multiple authority namespaces may be hosted on a single server.

The controller is the touch screen's "brain". Information from the sensor is processed and relayed to the computers CPU to activate the desired function.

A wind controller, sometimes referred to as a "wind synth", can loosely be defined as an electronic wind instrument. Wind controllers are, for no logical reason, most commonly played and fingered like a saxophone though models have been produced that play and finger like other acoustic instruments such as the trumpet, recorder, tin whistle, and others.

A Breath Controller is basically an electronic breath pressure sensor that is housed inside some form of enclosure that is usually held between the teeth or worn on the head as a headset and blown into. Its function is to measure the musician's breath pressure and translate that into a varying electronic control signal that can be used in some expressive manner. The control signals can be used to control devices such as analog and MIDI synthesizers, MIDI sequencers, MIDI lighting systems, etc...

Probably, depending on the specific tablet you have. Find the serial number on back of your tablet and call GTCO Technical Support.

Yes - the SRV-1 controller uses a Fairchild FAN8200 H-bridge for dual motor control. It's rated at up to 650 milliamps (1000mA peak) current. If you need to drive a larger motor, you can drive a larger controller from the SRV-1 motor outputs. There are additional outputs which can be used to drive hobby servos.

It's possible - you can find schematics and PCB layouts on http://www.surveyor.com/SRV_info.html. Check with us about the type of sensors.

There is an alumni rate for students that have previously taken the specific SANS training for the certification or STAR they want to challenge. For example, if you previously took SANS Security Essentials through any of the SANS training programs (conference, online training, Local Mentor program, Instructor Led Online Training) you would be eligible for the discounted fee for the GSEC Challenge. The alumni rate for full certifications is $599 USD. The alumni rate for STAR is $75 USD.