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Thawte is a Certification Authority, that provides SSL security in more than 240 countries, with nearly 1 million Thawte certificates in action today.


Tigerscheme is a commercial certification scheme for technical security specialists, backed by University standards and covering a wide range of expertise. Tigerscheme accredited companies run on independent lines and give buyers of security testing services confidence that they are working with a recognised and reputable company. Our special Partners for our Penetration Testing services are Tigerscheme accredited, proof of their expertise in security testing services.


TLD means Top-Level Domain, which is also known as domain extension. For example, in www.mydomain.com, the TLD is .com


Transport Layer Security (TLS), successor of Secure Sockets Layer (SSL), is a cryptographic protocol that ensures privacy and data integrity between communicating applications and their users on the internet. When a server and client communicate, TLS ensures that no third party can eavesdrop on any message.


TMCH means TradeMark ClearingHouse. It is a database for which gTLD program started in November 2013 by ICANN. Any trademark holder can register their brand into the TMCH to benefit from specific brand protection services.

Trojan horse

A Trojan horse or Trojan is a destructive program that masquerades as a legitimate application. Unlike viruses, Trojan horses do not replicate themselves but they can be just as destructive. These can make copies of themselves, steal information, or harm their host computer systems. Use HAFEATURES to detect any on your site.
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