Cyber Security Blog | Aristi

The Cost of a Breach vs. the Value of Penetration Testing: A Technical and Financial Perspective

Cyber threats are not just a technical challenge, they’re a strategic risk. With the average cost of a data breach reaching millions, businesses must shift from reactive defence to proactive security. One of the most effective ways to do this is through penetration testing, a controlled simulation of cyber attacks designed to uncover vulnerabilities before malicious actors do. This blog explores the technical foundation of penetration testing, its types, the step-by-step approach testers take, the financial comparison to breach response, and the critical importance of choosing accredited providers.

Why UK Regulations Make Penetration Testing Essential for Businesses

UK businesses face increasing pressure to safeguard sensitive data and maintain robust cybersecurity practices. One of the most effective ways to achieve this is through penetration testing, a proactive approach to identifying and mitigating vulnerabilities. But beyond best practices, UK regulations make penetration testing a legal and strategic necessity.

Why Simulating a Ransomware Attack Could Be the Best Move Your Organisation Makes This Year

In today's threat landscape, ransomware isn't just a buzzword -- it's one of the most pervasive and damaging cyber threats facing organisations across all sectors. From healthcare and finance to manufacturing and government, no one is immune.

Proactive Cyber Defence in the UK Energy Sector: The Case For Offensive Security and CHECK Penetration Testing

The UK’s energy sector—spanning power generation, utilities, renewables, oil and gas—has become a prime target for cyber-attacks.

Cybersecurity in UK Law Firms: The Hidden Risks

65% of UK law firms have faced a cyber incident according to the Law Society, yet many still don’t have a cyber mitigation plan.

The 8 Different Stages of a Penetration Test

Penetration Testing is a structured process to identify and exploit vulnerabilities in systems, networks, and applications.

What is Cyber Security?

Cyber security is about protecting the digital things we rely on every day like our computers, phones, and online accounts, from being hacked or attacked.

Understanding The Red Team, Blue Team and Purple Team in Cybersecurity

In today's dynamic cyber landscape, defending against attackers requires more than just hardening policies and patching.

What is Cyber Essentials?

Cyber Essentials is the UK Government’s baseline standard for cybersecurity.

Everything You Need to Know About GDPR Training

General Data Protection Regulation (GDPR) Training helps individuals and organisations to understand the requirements of GDPR and take steps to ensure that they are compliant.

Understanding Cyber Security: A CTO's Perspective

In this article, Rob Jervis, CTO at Aristi outlines what Cyber Security is all about, and why it is important to modern businesses.

Aristi announces CREST accreditation for Penetration Testing

Aristi has demonstrated its compliance and capabilities to strict criteria, achieving CREST accreditation for penetration testing services across the EMEA region.

Cyber Security Awareness Month

A great opportunity for everyone to take a moment and consider how we interact with technology and the ways our data is being used.

The Secrets of your Router

Throughout history, when building homes, villages and towns, people have sought to create a layer of defence or security to maintain their safety and keep the bad guys out.

Wise up to Strong Passwords

When going about your day, there seems to constantly be a service asking for a password, it feels as if you need one just to change your mind these days...

Keep your Wits About You While Shopping Online

In recent years, there has been an explosion in the growth of internet retailing, with more than half of all UK consumers now shopping online according to retail analysts, GlobalData...

Why you need to know about Cyber-crime

Learning how to avoid being a victim of crime is an important life skill. At school you learn to lock your locker securely and not allow other people to see what the combination numbers are...

News

The Cost of a Breach vs. the Value of Penetration Testing: A Technical and Financial Perspective

Cyber threats are not just a technical challenge, they’re a strategic risk. With the average cost of a data breach reaching millions, businesses must shift from reactive defence to proactive security. One of the most effective ways to do this is through penetration testing, a controlled simulation of cyber attacks designed to uncover vulnerabilities before malicious actors do. This blog explores the technical foundation of penetration testing, its types, the step-by-step approach testers take, the financial comparison to breach response, and the critical importance of choosing accredited providers.

Why UK Regulations Make Penetration Testing Essential for Businesses

UK businesses face increasing pressure to safeguard sensitive data and maintain robust cybersecurity practices. One of the most effective ways to achieve this is through penetration testing, a proactive approach to identifying and mitigating vulnerabilities. But beyond best practices, UK regulations make penetration testing a legal and strategic necessity.

News

The Cost of a Breach vs. the Value of Penetration Testing: A Technical and Financial Perspective

Cyber threats are not just a technical challenge, they’re a strategic risk. With the average cost of a data breach reaching millions, businesses must shift from reactive defence to proactive security. One of the most effective ways to do this is through penetration testing, a controlled simulation of cyber attacks designed to uncover vulnerabilities before malicious actors do. This blog explores the technical foundation of penetration testing, its types, the step-by-step approach testers take, the financial comparison to breach response, and the critical importance of choosing accredited providers.

Why UK Regulations Make Penetration Testing Essential for Businesses

UK businesses face increasing pressure to safeguard sensitive data and maintain robust cybersecurity practices. One of the most effective ways to achieve this is through penetration testing, a proactive approach to identifying and mitigating vulnerabilities. But beyond best practices, UK regulations make penetration testing a legal and strategic necessity.