NSEC was the first mechanism introduced by DNSSEC to prove the non-existence of a domain name. It works by linking records in ...

To become a CE+ assessor, I had to take the Vulnerability Assessment Plus (VA+) exam, which is split into two parts: a practical element and a multiple-choice section. The exam requires a solid ...

Caching speeds up website content delivery What caching directives are and how to use them The No-cache directive does not prevent caching The No-store directive prevents caching The HTTP ...

We’re only as good as the people in our team, so we’re always looking for great people. Maybe that’s you? PTP is acutely aware of the lack of diversity in our industry, and are keen to address that.

Determine your role: Merchant or service provider Determine your level and requirements Identify your validation method: SAQ or RoC Use the PCI website The Payment Card Industry Data Security Standard ...

We are vendor neutral and platform agnostic. This means that you get unbiased testing and appraisal of any and every environment. We keep a very clear and level head too. We are not fazed by high ...

For a long time, the primary security model for airplanes has been physical. Airside security controls are there to prevent access by unauthorised personnel. However, as connectivity with e-enabled ...

Papa, the PTP Proactive Advanced Password Auditor, is a password cracking and auditing service. Attackers often exploit weak passwords and attempt to crack hashes to gain further access to a network, ...

As ships get bigger, with more automation, fewer crew members, and more connectivity, the attack surface of a modern commercial vessel is becoming as complex and diverse as that of a connected car or ...

The threat landscape has never been more challenging. Significant numbers of highly skilled and motivated threat actors present a real danger. They have many potential goals such as penetrating your ...