Hackers are getting more resourceful at getting online users’ details. This means that one needs to become more savvy when browsing the Internet. GERHARD OOSTHUIZEN, CIO of Entersekt, shares his tips on how to be more cyber savvy and secure online.
For the everyday internet user, becoming more cyber savvy is vital. Just as we invest in personal security and keep our wits about us as we move around, so too must we be alert to threats online. Fortunately, becoming more better informed and protecting our online assets doesn’t require huge investments of either time or money. By simply keeping a few golden rules in mind, we can go about our daily internet activities with greater peace of mind, says Gerhard Oosthuizen, CIO at Entersekt.
1. Be smart about your passwords
The most commonly employed line of attack is email phishing. By persuading you to enter your username and password into a fake site or app through a cleverly crafted email, hackers can use these details to access legitimate sites or applications you use. If they have your name, hackers can simply go onto your social sites – such as Facebook and Instagram – and use clues there to guess your passwords.
For example, they might use your dog’s name or mother’s maiden name, your birthday or hometown, to answer security verification questions. The key here is to never repeat a theme, pattern or “recipe” in any of your passwords. It is advisable to use lowercase phrases as passwords (theappletree or ienjoysunsets), instead of merely using different versions of the same password. Work from the assumption that at least one site you have been on – LinkedIn, for example, or a service you may no longer even use – has been breached and your password there is being sold by hackers with tens of thousands of others.
2. Always use two-factor authentication
If an online service gives you the option, implement two-factor authentication, where you confirm your identity or specific intentions through a combination of two different touchpoints. Instead of relying solely on email to reset your password for a certain website or mobile app, two-step verification requires you (or a potential hacker) to provide more information – such as a one-time password (OTP) or an answer to a security question over a separate communication channel. This option is always available for any online platform where a transaction is taking place, although it is very rarely the default security setting. It is, therefore, up to you to ensure that two-factor authentication has been activated for the websites and mobile apps that you regularly access and on which you share personal information. This reduces the risk associated with weak, predictable or stolen passwords.
3. Use your discretion with password managers
Password managers are undoubtedly a very helpful and important tool in an age where we maintain scores of online accounts and depend on several mobile apps daily. They are generally very secure and dependable, but it is worth putting up another line of defence on certain websites that can leave you vulnerable. Use password managers for the bulk of your frequently visited sites or apps (and thus use random/complex passwords that are difficult to remember each time) but also create entirely new and unique passwords for two or three important financial/banking sites. Keep these independent of your password manager.
4. Always be a sceptic
Whenever you are working or transacting online, employ a healthy dose of scepticism and good common sense. Hackers tend to use personalised emails, for example, to lure you into clicking on an unsecure link. So if you haven’t heard from an ex-boss for five years and you receive an unexpected (but friendly) email from him or her, don’t open it. In cases like this, it is best to call the supposed sender or organisation attached to the email directly – don’t simply assume that a familiar tone means it is safe. The same applies to emails about winning or retrieving money – these should immediately trigger alarm bells. It’s always best to delete those “too good to be true” emails.
5. Employ the many tools at your disposal
There are countless tools and apps available to help you become more secure and cyber savvy. For example, websites such as have i been pwned allow you to check if you have an account that has been compromised in a data breach. You can also use VirusTotal, a free service that analyses suspicious files and URLs and “facilitates the quick detection of viruses, worms, trojans, and all kinds of malware.” It is also very important to check the validity of the security certificate on any site through which you will be transacting (if the URL starts with “http” instead of “https”, beware). Finally, always keep your devices updated with the latest software – there is a good reason why the big tech companies work so hard to continually find patches and improve their software: your safety.
LHI is coming to save your car from hazards
Local Hazard Information will give drivers advance warning of potential dangers lurking around the corner
There are many times when knowing what is around the corner could be useful. But for drivers that knowledge could be critical. Now, thanks to Ford’s new connected car technology, it is also a reality.
Local Hazard Information (LHI) marks a significant step on the journey towards a connected transport infrastructure by helping drivers prepare for and potentially avoid dangers on the road. When drivers ahead encounter sudden tailbacks, accidents or spilled loads, the driver behind – and possibly out of sight – is given advance warning. This could also apply to everything from freak hailstorms, to sudden flooding, or even landslides.
The triggers for the system come from what is happening in the cars ahead. It could be that airbags have been activated, hazard warning lights are flashing, or windscreen wipers are in operation. Previous traffic incident alert systems have relied on drivers to input information in order to generate alerts. LHI works autonomously, without the need for any driver interaction, to generate information and issue warnings.
Hazards are only displayed – via the dashboard display – if the incident is likely to impact on the driver’s journey. LHI is designed to be more beneficial to drivers than hazard information from current radio broadcasting systems, which often deliver notifications not relevant to them.
Already featuring as standard and free of charge for the first year on the new Ford Puma, LHI technology is being rolled out across more than 80 per cent of Ford’s passenger vehicle line-up by the end of this year. Crucially, the benefit will not be limited only to those travelling in Ford vehicles. Information sent can be used to alert drivers of other manufacturers’ vehicles, and vice-versa.
“What makes Local Hazard Information different is that it is the cars that are connected – via the Internet of Things. There is no reliance on third party apps. This is a significant step forward. Warnings are specific, relevant and tailored to try to help improve your specific journey.” Joerg Beyer, executive director, Engineering, Ford of Europe
How it works
Sensors monitor activities including emergency braking, fog lights and traction control to detect adverse weather or road conditions. Data from these activities is then computed to determine the hazard location and whether a traffic incident has occurred.
The vehicle automatically provides updates through a secure connection to “the cloud” using the Ford Pass Connect modem. Ford’s technology partner HERE Technologies operates the central cloud-based platform that collates information from multiple vehicle brands, governed by a business-to-business agreement.
The more cars are connected to the network, the greater the efficiency of the system. When many vehicles generate the same warning, others in the vicinity receive incident information from the cloud via the cellular network, enabling drivers to reduce speed or take appropriate action.
Additional information is sourced from public authority incident databases and traffic reports to provide drivers with further advance warnings including approaching vehicles driving on the wrong side of the carriageway, animals or people in the road ahead, and roadworks.
The on-board modem will be connected at the time of vehicle delivery. Customers may choose to opt in/opt out of certain data sharing.
Local Hazard Information data provided by HERE Technologies.
Bundesliga plans to “revolutionise football viewing”
Germany’s Bundesliga football league has selected Amazon Web Services (AWS) as its official technology provider to deliver more in-depth insight into every live broadcast of Bundesliga games and enable personalised fan experiences.
Bundesliga says it will use AWS artificial intelligence (AI), machine learning (ML), analytics, compute, database, and storage services to deliver real-time statistics to predict future plays and game outcomes. It will also use the technology to recommend personalised match footage across mobile, online, streaming, and television broadcasts.
Using AWS technology, Germany’s premier national football league will build new cloud-based services that automate processes, increase operational efficiency, and enhance the viewing experience for the league’s rapidly growing global fan base. By developing a new, next-generation statistics platform on AWS, using Amazon SageMaker, a fully managed service to build, train, and deploy ML models, Bundesliga will offer fans real-time predictions on when a goal is likely to be scored, identify potential goal-scoring opportunities, and highlight how teams are positioning and controlling the field, based on live data streams and historical data from over 10,000 Bundesliga games. Bundesliga also plans to leverage AWS ML services, such as Amazon Personalize, an ML service to create real-time and individualized recommendations, to offer fans personalized game footage, marketing promotions, and search results based on their favourite teams, players, or matches.
Using other AWS ML services, including Amazon Rekognition, an intelligent image and video analysis service, Bundesliga will build a cloud-based media archive that will automatically tag specific frames, from its more than 150,000 hours of video, with metadata such as game, jersey, player, team, and venue, so that the league can easily search historical footage and surface pivotal plays for in-game broadcasts, in more than 200 countries. This archive will enable Bundesliga to search across its entire history of football footage to provide a more enhanced viewing experience for fans and automate the current manual process of searching and tagging match highlights.
“We are extremely excited to be working alongside AWS to develop the next generation of football viewing experience,” said Christian Seifert, CEO of Bundesliga. “Innovation means challenging the status quo. Working closely with AWS, as one of the most innovative technology companies in the world, significantly enhances the investment we’ve made in innovation over the past two decades, all of which contributes to us being able to deliver a world-class football experience for our fans.”
“As the league with the highest average number of goals per game, and the highest stadium attendance globally, the Bundesliga is one of the most entertaining sports leagues in the world,” says Andy Isherwood, Vice President and Managing Director EMEA, Amazon Web Services, Inc. “We are thrilled to work with the Bundesliga and help them use cloud technology to give football fans around the world a more engaging match day experience and look forward to helping them leverage our deep portfolio of ML and AI services so they can deliver even greater insight into the world’s favourite game.”