Security lessons from the pandemic
Posted: April 8, 2020 Filed under: Agile, Cloud Computing Security, Cyber, Security Culture | Tags: Cloud, Security, Security Culture Leave a comment
The need for the digital transformation is becoming clear as the current pandemic is accelerating existing business and technology trends. Despite market uncertainty and tightening budgets, many companies are seeing improved productivity and cost savings through embracing remote working and cloud computing. They are recognising the value of being able to scale up and down the capacity based on customer demand and paying for only what they use rather than maintaining their own datacentres. Supporting staff and trusting them to do the right thing also pays off.
Security programmes must adapt accordingly. They should be agile and cater for this shift, helping people do their jobs better and more securely. Protecting remote workforce and your cloud infrastructure becomes a focus. It’s also a great opportunity to dust off incident response and business continuity plans to keep them relevant and in the forefront of everyone’s minds.
Work with your staff to explain the ways bad guys take advantage of media intense events for scams and fraud. Make it personal, use examples and relate to scenarios outside of the work context too. Secure their devices and know your shared responsibility model when it comes to cloud services. Backups, logging and monitoring, identity and access management are all important areas to consider. Overall, it’s a good time to review your risk logs and threat models and adjust your approach accordingly.
Photo by Chad Davis.
The evolution of cyber security – Defence Online
Posted: December 20, 2019 Filed under: Cryptography, Cyber, Productive Security, Security Culture | Tags: Cyber, Security Culture Leave a comment
I wrote for Defence Online on transparency in cyber security. Feel free to check out the article on their website.
[Podcast] Interview about The Psychology of Information Security
Posted: November 30, 2019 Filed under: Interview, Productive Security, Security Culture | Tags: Security Culture Leave a commentI’ve had a chance to discuss current challenges in and approaches for building a security culture during an interview with IT Governance Publishing about my book. I also talked about why I do what I do. I hope you enjoy it.
What can a US Army General teach us about security?
Posted: August 5, 2019 Filed under: Productive Security, Security Culture, Security Strategy, Team Leadership | Tags: Cyber, Productive Security, Security Awareness, Security Culture Leave a comment
General Douglas MacMarthur said “never give an order that can’t be obeyed”. This is sound advice, as doing so can diminish the commander’s authority. If people want to do what you are asking them to do, but can’t, they would doubt your judgement in the future.
Despite the fact that most of us operate in commercial organisations rather than the US Army, there are some lessons to be learned from this.
Security professionals don’t need to rally their troops and rarely operate in command-and-control environments. Their role has largely shifted to the one of an advisor to the business when it comes to managing cyber risk. Yet all too often advice they give is misguided. In an effort to protect the business they sometimes fail to grasp the wider context in which it operates. More importantly, they rarely consider their colleagues who will have to follow their guidance.
Angela Sasse gives a brilliant example of this when she talks about phishing. Security professionals expect people to be able to identify a phishing email in order to keep the company secure. Through numerous awareness sessions they tell them how dangerous it is to click on a link in a phishing email.
Although it makes sense to some extent, it’s not helpful to expect people to be able to recognise a phishing email 100% of the times. In fact, a lot of information security professionals might struggle to make that distinction themselves, especially when it comes to more sophisticated cases of spear phishing. So how can we expect people who are not information security specialists to measure up?
To make matters worse, most of modern enterprises depend on email with links to be productive. It is considered normal and part of business as usual to receive an email and click on the link in it. I heard of a scenario where a company hired an external agency and paid good money for surveying their employees. Despite advance warnings, the level of engagement with this survey was reduced as people were reporting these external emails as “phishing attempts”. The communications team was not pleased and that certainly didn’t help establish the productive relationship with the security team.
The bottom line is that if your defences depend on people not clicking on links, you can do better than that. The aim is not to punish people when they make a mistake, but to build trust. The security team should therefore be there to support people and recognise their challenges rather than police them.
After all, when someone does eventually click on a malicious link, it’s much better if they pick up the phone to the security team and admit their mistake rather than hope it doesn’t get noticed. Not only does this speed-up incident response, it fosters the role of the security professional as a business enabler, rather than a commander who keeps giving orders that can’t be obeyed.
Vulnerability scanning gone bad
Posted: May 17, 2019 Filed under: Compliance, Information Security Management, Productive Security, Security Culture | Tags: Productive Security, Security Culture Leave a comment
Security teams often have good intentions when they want to improve the security posture of a company by introducing new tools.
In one organisation, for example, they might want to mitigate the risk of exploiting application vulnerabilities and decide to deploy a code-scanning tool. This would make sure that applications are tested for exploits before they are released. Great idea but the uptake on the use of this tool was surprisingly low and created a lot of friction.
After closer examination, it turns out that this was primarily due to challenges with communication with the development teams that would need to use the tool. The impacted teams weren’t sufficiently trained on the use of it and there wasn’t enough support from the management to adopt it.
Development teams have tight timelines and budgets to work to in order to meet the business objectives. Anything that could disrupt these aspects is viewed with caution.
As a result, applications that should have had their code scanned either hadn’t, or had to be scanned at a much later stage of the development cycle. It was not incorporated in the DevOps pipeline– the scans were run as part of a manual check before release in production. Not only the risk of having applications with flaws in them remain largely unchanged, the whole process of delivering working software was prolonged.
These new applications were being delivered to facilitate revenue growth or streamline exiting processes to reduce cost and complexity. The impact on the business was that the new functionality they were expecting took longer to materialise, resulting in users’ frustration.
What can you do to prevent such situations from happening? Here are a few recommendations:
- Communicate frequently and at the right level. Communication must start at the top of an organisation and work its way down, so that priorities and expectations can be aligned. A person may need to hear the same message multiple times before they take action.
- Articulate the benefits. Security and risk teams need to ensure they position any new processes or tools in a way that highlights the benefits to each stakeholder group.
- Provide clear steps. In order to ensure the change is successful, security professionals should clearly outline the steps for how to start realising these benefits.
Communicating and providing support on new security policies, tools and practices to impacted teams is absolutely critical. This is especially important in large organisations with many stakeholder groups spread across multiple geographies. Always keep the people in mind when introducing a change, even if it’s the one for the better.
Image by Hugo Chinaglia
Author of the month for January 2019
Posted: January 24, 2019 Filed under: Cyber, Productive Security, Security Culture | Tags: Cyber, Productive Security, Security Culture Leave a comment
IT Governance Publishing named me the author of the month and kindly provided a 20% discount on my book.
There’s an interview available in a form of a podcast, where I discuss the most significant challenges related to change management and organisational culture; the common causes of a poor security culture my advice for improving the information security culture in your organisation.
ITGP also made one of the chapters of the audio version of my book available for free – I hope you enjoy it!
The Psychology of Information Security is now an audiobook too!
Posted: November 27, 2018 Filed under: Cyber, Productive Security, Security Culture | Tags: Cyber, Productive Security, Security Culture Leave a comment
Thanks to my publisher, my book is now available in the audio format. It’s been narrated by Peter Silverleaf, who’s done a great job as always.
If you would rather listen to an audio while driving, exercising or commuting, this version is for you. The book has intentionally been kept to the point which means you can finish the audio in slightly over two hours. The fact that it costs the equivalent of two cups of coffee is an added benefit.
You can get it for free on Audible as part of their introductory offer (you can listen to the sample there too), through Apple iTunes or download it in the MP3 format on my publisher’s website.
I know I’m slightly biased here, but I highly recommend it!
Cyber Security: Law and Guidance
Posted: October 10, 2018 Filed under: Compliance, Privacy, Productive Security, Research, Security Culture | Tags: Privacy, Security Culture Leave a comment
I’m proud to be one of the contributors to the newly published Cyber Security: Law and Guidance book.
Although the primary focus of this book is on the cyber security laws and data protection, no discussion is complete without mentioning who all these measures aim to protect: the people.
I draw on my research and practical experience to present a case for the new approach to cyber security and data protection placing people in its core.
Check it out!
Behavioural science in cyber security
Posted: August 4, 2018 Filed under: Information Security Management, Productive Security, Security Culture | Tags: Human Behaviour, Productive Security, Security Culture 1 CommentWhy your staff ignore security policies and what to do about it.
Dale Carnegie’s 1936 bestselling self-help book How To Win Friends And Influence People is one of those titles that sits unloved and unread on most people’s bookshelves. But dust off its cover and crack open its spine, and you’ll find lessons and anecdotes that are relevant to the challenges associated with shaping people’s behaviour when it comes to cyber security.
In one chapter, Carnegie tells the story of George B. Johnson, from Oklahoma, who worked for a local engineering company. Johnson’s role required him to ensure that other employees abide by the organisation’s health and safety policies. Among other things, he was responsible for making sure other employees wore their hard hats when working on the factory floor.
His strategy was as follows: if he spotted someone not following the company’s policy, he would approach them, admonish them, quote the regulation at them, and insist on compliance. And it worked — albeit briefly. The employee would put on their hard hat, and as soon as Johnson left the room, they would just as quickly remove it. So he tried something different: empathy. Rather than addressing them from a position of authority, Johnson spoke to his colleagues almost as though he was their friend, and expressed a genuine interest in their comfort. He wanted to know if the hats were uncomfortable to wear, and that’s why they didn’t wear them when on the job.
Instead of simply reciting the rules as chapter-and-verse, he merely mentioned it was in the best interest of the employee to wear their helmets, because they were designed to prevent workplace injuries.
This shift in approach bore fruit, and workers felt more inclined to comply with the rules. Moreover, Johnson observed that employees were less resentful of management.
The parallels between cyber security and George B. Johnson’s battle to ensure health-and-safety compliance are immediately obvious. Our jobs require us to adequately address the security risks that threaten the organisations we work for. To be successful at this, it’s important to ensure that everyone appreciates the value of security — not just engineers, developers, security specialists, and other related roles.
This isn’t easy. On one hand, failing to implement security controls can result in an organisation facing significant losses. However, badly-implemented security mechanisms can be worse: either by obstructing employee productivity or by fostering a culture where security is resented.
To ensure widespread adoption of secure behaviour, security policy and control implementations not only have to accommodate the needs of those that use them, but they also must be economically attractive to the organisation. To realise this, there are three factors we need to consider: motivation, design, and culture.
Of people and security: To build a working security culture, focus first on empathy and communication
Posted: February 28, 2018 Filed under: Productive Security, Security Culture | Tags: Productive Security, Security Culture Leave a commentA security department may sometimes be referred to by executives as the ‘Business Prevention Department’. Cyber security professionals, eager to minimise potential risks, can put controls in place that may stifle productivity and innovation.
Cyber security professionals are often too aware of what the business shouldn’t do and forget to mention what it should be doing instead. Ok, USB ports are now blocked, but have we provided people with an alternative to share files securely? Yes, we might’ve mitigated the risk of introducing malware through a flash drive, but have we considered a wider impact on the ability of employees to perform their core business activities, and, in turn, on overall profitability of the company.
Instead of saying ‘No’ to everything, let’s try to understand the business context of what we are trying to protect and why. Because that’s what actually matters and is absolutely key when designing security solutions that work.
People often think that security is the opposite of usability. In reality, the reverse is true. Design and security can coexist by defining constructive and destructive behaviours: what people should and shouldn’t do. Effective design, therefore, streamlines constructive behaviours while making risky ones harder to accomplish.
To do this effectively, security has to be a vocal influence in the design process, and not an afterthought. But it can only regain this influence if the value to the people and business is first demonstrated.
Wondering why your security policies don’t work? Ask your staff! Empathy, communication and collaboration are vital to build a culture of security. Security professionals need to shift their role from that of policeman enforcing policy from the top-down through sanctions to someone who is empathetic to the business needs and takes time to understand them.
Security mechanisms should be shaped around the day-to-day working lives of employees, and not the other way around. The best way to do this is to engage with employees and to factor in their unique experiences and insights into the design process. The aim should be to correct the misconceptions, misunderstandings and faulty decision-making processes that result in non-compliant behaviour.
Changing culture is not easy and will take time; but it is possible. Check out my book to find out more about developing an effective business-oriented security programme and improving security culture in your organisation.
