Connect with us

Featured

IT security must become service

Published

on

Combating cybercrime cannot be done with technology alone, but requires a service model that prioritises intelligence, sharing and using technology to support this, says VENIAMIN LEVTSOV, Vice President, Enterprise Business, Kaspersky Lab.

There is a change in the corporate IT Security industry. Many believe it is driven by the ever-changing threat landscape and the urgency a business experiences during a targeted attack.

However, many companies become a victim of a successful cyberattack these days – and not because of some major breakthrough on the cybercriminal front. In fact, it’s the quantity, not quality of threats that is growing; and this, together with the complexity of corporate infrastructure as well as the lack of security intelligence, which makes businesses vulnerable. As a result, addressing these challenges requires a major perception change by both businesses and security vendors. We believe that technology alone is not able to solve all corporate IT security troubles. What is required is a service model that prioritises intelligence sharing, and uses technology to support this.

The challenge

Kaspersky Lab rolled out its first security products for businesses more than 15 years ago. That era was the golden age of traditional threat prevention products. Highly sophisticated campaigns like Stuxnet or The Equation did exist back then, but they remained invisible at the time, and it was possible to detect and block the majority of old-school malicious programmes. Despite all of this, a one-size-fits-all solution never existed in our industry. Every now and then we had to deal with a new attack, we had to adjust the various peculiarities of how our products interacted with corporate infrastructure, and we had to change our protection accordingly.

Eventually, the customisation of technology for businesses evolved into consulting on security strategy. Companies were happy if they were able to purchase a security solution to solve all their troubles, but that was no longer enough. Every day businesses face new challenges: mobility, cloud services and infrastructure, and social engineering, to name a few. New technologies like legal apps, for example, can now become part of complex multicomponent attack – and the traditional endpoint security approach does not work for this at all.

Our customers came to us and asked for a solution. But is it even possible to solve every corporate security challenge with new technology? Is there a definitive solution to prevent an employer from opening a suspicious e-mail attachment? Could we address, even with the most sophisticated know-how, all vulnerabilities in hardware and software, taking into account the numerous possible combinations? Two years ago we understood the need to find a way to deliver this intelligence to our clients in an actionable form.

The solution

Security is best understood as a process, and every company out there deals with four distinct, universal phases of it. Threat prevention is the better understood phase, and is mostly covered by technology: you have to block each and every one of the generic threats that are emerging at a rate of 310,000 a day.

Detection of sophisticated and targeted attacks is more complex: it requires advanced tools and expertise, but more importantly, this requires time to identify the indicators of attack, spot an incident, investigate it and mitigate the threat. The latter is covered by threat response, where the unique skills of forensic experts are needed the most.

Finally, the prediction of future attacks, and understanding the attack surface, defines the long-term strategic defense capabilities of a company. This is done through running penetration testing and other kinds of security assessment. We have found that non-IT tools – like security awareness campaigns delivered in a game format – can be more influential on employees than security policies or annoying wall posters.

Today a security officer and his team has to pursue all four phases simultaneously and each requires a unique set of skills. Mitigating the future threats means regular security assessment, training employees on general security hygiene, and the analysis of current and future attack methods. Detection is all about identifying anomalies in a regular corporate workflow, covering web, e-mail, network traffic and observing corporate user behaviour. Response is all about localising the incident and closing the initial attack vector.

It’s painstakingly hard to develop this kind of expertise in-house. It’s expensive too, and most times only larger enterprises can afford it. Another serious issue faces businesses that invest in an advanced training programme for their internal security experts. Experts are just people, and it’s natural for them to start looking around for a better job offer if training has increased their market value. There is no universal tactic to keep experts inside a company, other than to continuously raise their salaries. In these circumstances it seems much more reasonable to use an external service from a professional IT security consultant or global player. As a security vendor, we have grown a network of experts around the world with all the necessary skills. The question is how we share this expertise with our clients.

The service model is the only viable solution here. The service model prioritises the real problems of a company and applies the most appropriate measures to solve it. Our services start with online and on premise training programmes for employees and IT specialists, mostly based on the knowledge gathered in our virus lab and emergency response teams in digital forensic and malware analysis. In fact, we let some external frameworks to leave the lab room and start serving our customers. Predicting future attacks means knowing how other companies were hacked, and this is covered by extensive and actionable threat reports. The detection of targeted assaults, and the prevention of dangerous widespread attacks requires a technology and expertise-as-a-service, often a combination of both.

The service model is always focused on solving one security challenge at a time, in a form that is understandable for businesses. On the high level it’s just someone taking responsibility for solving a problem and assuming all corresponding risks. This is a complex model, but we believe it’s the only solution that actually works. The good old approach – when a security vendor could just ship a product license key though the channel and return in a year for renewal – is disappearing very fast.

Empowering a partner network

The model raises questions about how you can share your vast, but not infinite, expert resources with all of your customers around the world, whilst keeping up with response time commitments. Our business has always relied on our partner network and that’s not going to change. It’s not possible to save the world by yourself. We share our expertise with our partners, who in turn gain more capabilities to help their clients. This is especially important for incident response: often this service requires a specialist to start collecting crucial data on premise as fast as possible. Without partners operating locally in every country this would be impossible. The role of a service vendor here is to provide a general investigation framework and tool set.

Although we are taking a step towards the security services area, we are staying in the vendor camp. We still perceive our main role as the producer of effective software solutions, which become the tools for our partners to provide their own services across the globe.

We also see huge potential in delivering the Threat Intelligence to Managed Security Service Providers. This could be useful in different forms including threat data feeds, customer specific reports or notifications about suspicious criminal activity targeting a customer’s IT assets. This model is capable of protecting smaller businesses, who also frequently become victims of targeted attacks, during attempts to infiltrate larger companies.

Thanks to efforts from the industry and our customer demands, in the future we will find ourselves in a much more protected environment, where all flavours of security intelligence are easily accessible. After all, cybersecurity is not about computer algorithms fighting each other. On the other side there are people with malicious intent, tools and knowledge. To protect businesses from them, it is essential to have the right combination of experienced external and internal people, together with a high level of trust, shared intelligence and reliable technology.

Featured

Legion gets a pro makeover

Lenovo’s latest Legion gaming laptop, the Y530, pulls out all the stops to deliver a sleek looking computer at a lower price point, writes BRYAN TURNER

Published

on

Gaming laptops have become synonymous with thick bodies, loud fans, and rainbow lights. Lenovo’s latest gaming laptop is here to change that.

The unit we reviewed housed an Intel Core i7-8750H, with an Nvidia GeForce GTX 1060 GPU. It featured dual storage, one bay fitted with a Samsung 256GB NVMe SSD and the other with a 1TB HDD.

The latest addition to the Legion lineup has become far more professional-looking, compared to the previous generation Y520. This trend is becoming more prevalent in the gaming laptop market and appeals to those who want to use a single device for work and play. Instead of sporting flashy colours, Lenovo has opted for an all-black computer body and a monochromatic, white light scheme. 

The laptop features an all-metal body with sharp edges and comes in at just under 24mm thick. Lenovo opted to make the Y530’s screen lid a little shorter than the bottom half of the laptop, which allowed for more goodies to be packed in the unit while still keeping it thin. The lid of the laptop features Legion branding that’s subtly engraved in the metal and aligned to the side. It also features a white light in the O of Legion that glows when the computer is in use.

The extra bit of the laptop body facilitates better cooling. Lenovo has upgraded its Legion fan system from the previous generation. For passive cooling, a type of cooling that relies on the body’s build instead of the fans, it handles regular office use without starting up the fans. A gaming laptop with good passive cooling is rare to find and Lenovo has shown that it can be achieved with a good build.

The internal fans start when gaming, as one would expect. They are about as loud as other gaming laptops, but this won’t be a problem for gamers who use headsets.

Click here to read about the screen quality, and how it performs in-game.

Previous Page1 of 3

Continue Reading

Featured

Serious about security? Time to talk ISO 20000

Published

on

By EDWARD CARBUTT, executive director at Marval Africa

The looming Protection of Personal Information (PoPI) Act in South Africa and the introduction of the General Data Protection Regulation (GDPR) in the European Union (EU) have brought information security to the fore for many organisations. This in addition to the ISO 27001 standard that needs to be adhered to in order to assist the protection of information has caused organisations to scramble and ensure their information security measures are in line with regulatory requirements.

However, few businesses know or realise that if they are already ISO 20000 certified and follow Information Technology Infrastructure Library’s (ITIL) best practices they are effectively positioning themselves with other regulatory standards such as ISO 27001. In doing so, organisations are able to decrease the effort and time taken to adhere to the policies of this security standard.

ISO 20000, ITSM and ITIL – Where does ISO 27001 fit in?

ISO 20000 is the international standard for IT service management (ITSM) and reflects a business’s ability to adhere to best practice guidelines contained within the ITIL frameworks. 

ISO 20000 is process-based, it tackles many of the same topics as ISO 27001, such as incident management, problem management, change control and risk management. It’s therefore clear that if security forms part of ITSM’s outcomes, it should already be taken care of… So, why aren’t more businesses looking towards ISO 20000 to assist them in becoming ISO 27001 compliant?

The link to information security compliance

Information security management is a process that runs across the ITIL service life cycle interacting with all other processes in the framework. It is one of the key aspects of the ‘warranty of the service’, managed within the Service Level Agreement (SLA). The focus is ensuring that the quality of services produces the desired business value.

So, how are these standards different?

Even though ISO 20000 and ISO 27001 have many similarities and elements in common, there are still many differences. Organisations should take cognisance that ISO 20000 considers risk as one of the building elements of ITSM, but the standard is still service-based. Conversely, ISO 27001 is completely risk management-based and has risk management at its foundation whereas ISO 20000 encompasses much more

Why ISO 20000?

Organisations should ask themselves how they will derive value from ISO 20000. In Short, the ISO 20000 certification gives ITIL ‘teeth’. ITIL is not prescriptive, it is difficult to maintain momentum without adequate governance controls, however – ISO 20000 is.  ITIL does not insist on continual service improvement – ISO 20000 does. In addition, ITIL does not insist on evidence to prove quality and progress – ISO 20000 does.  ITIL is not being demanded by business – governance controls, auditability & agility are. This certification verifies an organisation’s ability to deliver ITSM within ITIL standards.

Ensuring ISO 20000 compliance provides peace of mind and shortens the journey to achieving other certifications, such as ISO 27001 compliance.

Continue Reading

Trending

Copyright © 2019 World Wide Worx