An IT Support Blog from London

For years now, firewalls have been considered as one of the critical pieces of an organisation’s IT security infrastructure. The importance of firewall security has become even more apparent as the world further advances into digital technologies, and this is why firewalls are evolving in features and functionality and its market is growing at a fast pace.

In this blog post, we discuss the important considerations to keep in mind when choosing a firewall for your enterprise. But to start with, it’s best to refresh our basic knowledge.

As we go further into the technological age, cybersecurity has become an integral part of the discussion in every boardroom, data centre, office, and just about any place where digital assets reside. One of the latest (and perhaps the most effective as well) strategies to be added to the IT security arsenal of cyber experts is Zero Trust.

If your organisation has migrated to the cloud, then good for you. Depending on the extent of your utilisation of cloud solutions, you would have already saved your business valuable time, manpower, and money. As enterprises may discover at some point, however, there are also some challenges to embracing cloud computing. One of these is to understand exactly where your cloud spend is going. To avoid inefficiency and wastefulness, it’s important to use cloud resources in the right way by applying cloud cost optimisation.

One of the few positive things to have come out of the COVID-19 pandemic is that it has helped organisations recognise that it’s possible to have employees work from home successfully. In fact, remote working may have brought on enough benefits for enterprises to consider making it a more permanent arrangement under the new normal.

The rise of virtual computing environments and the constant challenge to lower operating costs have spurred the demand for thin clients. From its current 2022 valuation of USD 1.19 billion, the global thin client market is expected to reach USD 1.32 billion by 2030, or an annual growth rate of 2.8%.

What has further aided the increased usage of thin clients is the advancement of technologies such as faster broadband networks, more powerful servers, cheaper storage, and a host of cloud solutions to cater to the enterprise’s every need. In this blog post, we discuss what a thin client is, what its advantages are, and the use cases that would make it better over the PC.

As we head further into the digital era, the need for cyber security has never been more apparent. Organisations are moving many of their business applications and data into the cloud, making the cloud a prime target for cyber criminals and threat actors. If you’re not yet paying extra attention to your cloud security, then it’s high time you did.

Cloud Security Defined

Cloud security is a discipline of cybersecurity that focuses primarily on protecting the cloud. Also referred to as cloud computing security, it is the collection of security policies, guidelines, procedures and technologies designed to work together to secure cloud-based applications and systems.

Enterprises of all sizes are now paying more attention to cloud security with the increased reliance on a cloud environment. Not only are business data, customer information, and other valuable data assets being entrusted to cloud storage, but the ‘attack surface’ of cyber threats has also significantly expanded with employees using a variety of smart devices as they work from anywhere.

How do you eliminate a threat if you don’t know it’s there? Threat actors are increasingly incorporating evasive tactics into their malware, and traditional cyber security solutions are having a hard time detecting them. The moment you realise you’ve been attacked by an evasive malware, your systems would have long been compromised.

It’s important to know your adversary and understand how they operate in order to formulate appropriate countermeasures. That’s why we’re publishing this blog post. We hope to educate you about evasive malware, what they are, what level of threat they pose, what evasive tactics they employ, and what you can do to prevent them from taking hold of your systems.

The adoption of remote work has never been as rushed as in the last couple of years, fueled by the global crisis that was COVID-19 and the movement limitations it brought about. Amidst all the adjustments that businesses have had to make to cope with the situation, Virtual Desktop Infrastructure (VDI) and related cloud solutions paved the way in helping organisations successfully shift to a remote workforce.

Today more than ever, enterprises need to invest in a computing infrastructure that can ably secure data and other high-risk assets, keep applications and workloads running, and in general, ensure maximum operational efficiency. Part of the upkeep needed for IT infrastructure and data center hardware is equipment maintenance.

For servers, routers, and other storage and networking equipment that are 3 years old at most, technical support can be easily had from the devices’ original equipment manufacturers (OEM) such as HPE, IBM, Dell EMC, NetApp, Cisco, and other mainstream suppliers. However, for organisations needing to maintain older equipment and/or a disparate collection of devices, third-party maintenance (TPM) services would prove to be a more feasible alternative.

As organisations evolve, so do their IT infrastructure needs. Whether it’s due to organisational expansion (merger/acquisition), launching of a new application, physical relocation of a company, the need for faster connectivity, or any other reason, it may come to a point when the enterprise’s current data solutions will no longer suffice. This is when a data center migration would have to be seriously considered.