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What does AI mean for cybersecurity?

published on 2024-04-08 07:45:00 UTC by James Humphreys
Content:

Artificial Intelligence (AI) is transforming the digital landscape at an unprecedented rate. In this article, Miguel Clarke, GRC and cybersecurity lead at Armor explains more about the technology and what it means for the cybersecurity industry. 

Artificial Intelligence (AI) is a topic of much discussion now, not just within the technology and cyber security industries but across the mainstream media.

However, AI is not all that new.

By the broadest definition, there has been some form of it operating since 1951, so why is it dominating headlines now?  

Current references to AI are largely referring to generative AI (Gen AI) or Large Language Models (LLM).

These are significantly different to previous forms of AI because of how they interact with us.

Gen AI and LLMs are designed to learn patterns and generate content autonomously.

They exhibit a remarkable capacity for creative tasks unlike earlier forms that were often rule-based or task-specific.

Their ability to produce human-like content has catapulted AI into the forefront of public discourse, shaping discussions around its potential and impact on society. 

Stages of behaviour 

This is not our first technological revolution and the reactions we are currently seeing in response to AI are nothing new.

Technological advancements have either transformed the way we live or defined the start of a new age for decades and I have observed that humans typically seem to move through four stages of behaviour as our relationship with a given technology matures. 

The first stage is ‘Disruption and Hype’ and at this time I would say this is where we are currently sat with regards to AI.

Typically, what we see here is a great deal of enthusiasm, anticipation and fear surrounding the technology.

We do not fully understand it, however, the promise of what it can deliver is extremely seductive.

We see a surge of interest and media coverage in the technology and a mix of fascination and apprehension as people grapple with the unknown, contemplating the potential impact on jobs, privacy, and societal structures. 

The second stage is ‘Fear and Backlash.’ This is unavoidable because humans have a cognitive bias toward negativity and are wired to place more emphasis on negative information than we are positive information.

However, in the case of Gen AI/LLMs, in the end, we will find this technology is too powerful not to use.

LLMs can help us to interrogate data quickly and efficiently and there will always be a force pushing us toward progress. 

AI part of everyday life 

Stage three can be summarised as ‘Adaptation and Normalisation,’ where the technology is no longer seen as disruptive or novel and its use will become a normal and ordinary part of everyday life. 

Much of the reasonable concern about AI is its potential to obscure where human inputs end and where AI begins. 

Today, users have very little understanding of how these LLMs are trained and what safeguards have been coded into the models.

If you ask GPT-4 today, it will tell you it has a layer of protection which reduced the likelihood of generating “harmful” responses. GPT-4’s answer is quite vague and is unlikely to withstand the least amount of scrutiny.

However, by the time we actually reach this stage we will have acceptable answers to the questions raised. 

The final stage is ‘Transformation and Unforeseen Consequences.’ Here we see the profound impact the technology has made on society, culture, and individual lives as well as the effects—both positive and negative—that were not initially anticipated. 

If we take the internet as a recent example, today it plays an irreplaceable role in everything we do and in all areas of life however one issue this has created is that we are dealing with the previously unforeseen consequences of how internet exposure impacts social development of children.  

The advancements we have seen in AI in recent years are unprecedented. AI is both an amplifier and an accelerator.

It allows us to do everything we currently do, except faster and with much more volume.

If you consider the Nelson Data, Information, Knowledge, Wisdom (DIKW) Model, which shows data at the bottom of the hierarchy and wisdom at the top, it can help you to visualise what AI does. 

AI can collect data and turn it into information.

The responses LLMs provide can simulate knowledge by learning from the data used to train it.

Wisdom seems like a significant barrier for AI though.

I think we can train it to consider multiple perspectives, however, we will also need to protect AI against bias.  These protections are likely to limit how quickly AI evolve. 

AI and cybersecurity 

So, what does the advancement of AI mean for the field of cybersecurity?

In cybersecurity, it has long been said that attackers have the advantage over defenders as defenders need to protect against every move made by the adversary whilst the adversary only needs to find one successful exploit. 

I expect AI will significantly widen this gap in the short term, with cybercriminals leveraging the technology to develop more sophisticated attacks.

For example, attackers now have the ability to create increasingly convincing fake audio, video and images, which will be used for more sophisticated, large-scale, phishing campaigns.  

On the flip side, AI is expected to offer huge accelerations in the capability of threat detection, facilitating the analysis of vast quantities of datasets and behavioural activities in real time to detect potential cyber-attacks with unprecedented speed and accuracy.

Similarly, it will also enable threat intelligence to be automatically collated, enabling organisations to stay informed about emerging threats and vulnerabilities more readily. 

AI will also lead to the development of more advanced authentication methods, reducing the risk of criminals gaining unauthorised access to digital systems and applications, safeguarding critical data and sensitive information against potential security breaches. 

Perhaps best regarded as a double-edged sword, AI is set to provide advantages and challenges to cybersecurity practices.

This uncertainty demands we take a cautious and proactive approach if we are to stay ahead of emerging threats. 

About the author 

Miguel Clarke is the GRC and Cybersecurity Lead for Armor Cybersecurity. 

He spent nearly 24 years as a Special Agent with the FBI, where he was a founding member of the National Cyber Investigative Joint Task Force and the Defence Collaborative Information Sharing Environment.   

Miguel is the GRC and Cyber Security lead for Armor Cybersecurity. He spent nearly 24 years as a Special Agent with the FBI.

As a Special Agent, Miguel lead Counterintelligence Investigations before joining the cyber squad in 2000.  

As a member of the National Infrastructure Protection Center (NIPC) Squad, he worked on National Security computer intrusion cases and was the primary case agent for the United States’ efforts to protect the F-35 Joint Strike Fighter from broad-spectrum, cyber-counterintelligence threats.  

A founding member of the National Cyber Investigative Joint Task Force, his work led to the establishment of the Defence Collaborative Information Sharing Environment (DCISE), housed at the Defence Cyber Crime Center.  

Miguel helped the FBI establish a comprehensive strategy for managing PRC-based, National Security computer investigations across the country and was awarded a NIMUC (National Intelligence Meritorious Unit Citation) for contributions to the United States Intelligence Community. 

He now splits his time between the US and the UK. 

This article was originally published in the April Edition of Security Journal United Kingdom. To read your FREE digital edition, click here.

Article: What does AI mean for cybersecurity? - published 3 months ago.

https://securityjournaluk.com/what-does-ai-mean-for-cybersecurity/   
Published: 2024 04 08 07:45:00
Received: 2024 04 08 08:07:15
Feed: Security Journal UK
Source: Security Journal UK
Category: Security
Topic: Security
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