Tag Archive for: working

Government working to address extreme security threats from quantum computers

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Published 11:02 AM, August 21, 2022

A future quantum computer would be able to break current internet encryption, meaning anyone with that tool could hack into previous financial transactions, medical records and national security secrets. The National Institute of Standards and Technology (NIST) is working on post-quantum cryptography that can stand up to an attack by a quantum computer.

  • Edward Parker, physical scientist at the RAND Corporation, said these computers could enable bad actors to read everything over the internet and that estimates of when they will be available vary widely.
  • NIST has selected four encryption algorithms out of submissions from the general public, and four alternates, one of which has been cracked. Parker said this is “concerning but not disastrous.”
  • The agency is asking the public to look for vulnerabilities in algorithms, said Parker. He recommends adding a financial incentive.

Watch the interview for more:

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OpenVPN not working in Windows 11? 4 ways to get things on track

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Kazim Ali Alvi

Kazim has always been fond of technology, be it scrolling through the settings on his iPhone, Android device, or Windows. And at times, unscrewing the device to take a look at the hardware, although… Read more

  • OpenVPN is a popular client, but users have been reporting that it’s not working in Windows 11.
  • This could be due to a third-party antivirus, Windows Defender Firewall, or the absence of critical services.
  • To fix the error, add an exception for OpenVPN in Windows Firewall, uninstall the antivirus, or try the other methods here.

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The popularity of VPNs has soared in recent years, owing to cyber threats and regional restrictions on accessing websites. Many users who went with the OpenVPN client reported that it’s not working in Windows 11.

This particularly happens when an installed third-party antivirus is blocking the VPN connection, or it could be the Windows Defender Firewall. Other than that, there are some critical services to be run in order to have a stable connection, so make sure these are running.

Now that you have a basic understanding of the underlying causes, let’s walk you through the most effective fixes for OpenVPN not working issue in Windows 11.

What do I do if OpenVPN is not working in Windows 11?

1. Add an exception to the firewall

  1. Press Windows + S to launch the Search menu, enter Allow an app through Windows Firewall in the text field, and then click on the relevant search result that…

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Pandemic Two Years On: The Security Challenge of Hybrid Working

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Two years ago, the Covid-19 pandemic forced millions of workers across the globe into remote working and turned the way we work on its head. Prior to the pandemic, flexible or remote working arrangements had been the exception in most organisations – yet overnight it became the norm.

Since then, you couldn’t move for endless (and varied) commentary about the ‘future of work’ – with predictions ranging from the complete abolition of offices, collapse of co-working spaces through to the return of full time office presence. Two years on and we’ve settled on a more middle ground – hybrid work.

The New Normal

As lockdown restrictions ease across the globe, we’ve witnessed many different approaches to hybrid working – whether a formal company policy, or a ‘choose how you work’ model. However, no matter the approach, one thing remains clear – flexibility is here to stay.

There have been many studies that reinforce this – and all of them put the onus on the employer. Global research from The Adecco Group found that 40% of workers are considering moving to jobs with more flexible options, 80% of employees said they’d be more loyal to their employer if they provided flexible working options according to Flexjobs, and the Gartner 2021 Digital Worker Experience Survey found that 43% said that flexible working hours helped them be more productive.

The benefits of a more hybrid model of working is therefore clear and resound – yet, as with any new trend, it brings with it a fresh and unique set of challenges from a security perspective.

Security Challenges of Hybrid Working

Risks in the connected home

IoT devices continue to grow in popularity – whether it’s smart assistants, fridges, doorbells, or thermostats. While they seem unconnected to working life, these devices create more entry points for cyber criminals. If a cybercriminal can hack a smart device (which aren’t always designed with safety in mind), they gain entry to any other device on the same network – including corporate devices. Luckily, many manufacturers are now taking IoT security a lot more seriously and adopting a security by design approach. For consumers, device security starts and…

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Security demands of hybrid working

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A large number of employees, 73 percent, say they want flexible, remote work options to stay as a condition of their employment. CONTRIBUTED PHOTO

ACCORDING to the latest figures, more than two-thirds of business leaders are now planning to reconfigure their office space to accommodate hybrid working permanently, and 73 percent of employees say they want flexible, remote work options to stay as a condition of their employment. The imperative is there, and businesses are already making adjustments to their physical and digital infrastructure, but what about security?

The new normal

The shift to remote networking over the course of the past 24 months has been nothing short of profound. Nonetheless, the rapid move to remote-enabled working has been driven by necessity rather than natural innovation within the market, and that means some businesses are not adequately prepared in terms of their security setup. Remote user access has become the new normal, offering greater agility and arguably better productivity, but that means legacy security solutions like static firewalls and basic VPNs (virtual private networks) are no longer fit for purpose. Organizations are now “hyper distributed,” with applications everywhere and networks branching off in all directions. Some may have embraced SD-WAN (software-defined wide area networking) as a means of efficiently routing traffic and increasing the QoE (quality of experience) for users, but even SD-WAN on its own has security limitations that need to be separately addressed.

Given the sheer pace of change, it is understandable that businesses would prioritize productivity over network security in the short term, but that short-term fix is now blending into a long-term solution, and businesses need to re-evaluate their security as a result. Traditionally, a patchwork approach to security has led to a disparate array of siloed solutions, from email and browser security, right through to WAAP (web app and API protection), firewall-as-a-service, remote-access VPNs, and more. The challenge now is to consolidate these multiple product points in a unified and cohesive security package,…

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