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Dirty secret of network traffic

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Sophos recently announced the findings of its global survey, The Dirty Secrets of Network Firewalls, which revealed that IT managers cannot identify 45 percent of their organisation’s network traffic.

In fact, nearly one-in-four cannot identify 70 percent of their network traffic. The lack of visibility creates significant security challenges for today’s businesses and impacts effective network management. The survey polled more than 2,700 IT decision makers from mid-sized businesses in 10 countries including the US, Canada, Mexico, France, Germany, UK, Australia, Japan, India, and South Africa.

Considering the debilitating impact cyber-attacks can have on a business, it’s unsurprising that 84 percent of respondents agree that a lack of application visibility is a serious security concern. Without the ability to identify what’s running on their network, IT managers are blind to ransomware, unknown malware, data breaches and other advanced threats, as well as potentially malicious applications and rogue users. Network firewalls with signature-based detection are unable to provide adequate visibility into application traffic due to a variety of factors such as the increasing use of encryption, browser emulation, and advanced evasion techniques.

“If you can’t see everything on your network, you can’t ever be confident that your organisation is protected from threats. IT professionals have been ‘flying blind’ for too long and cybercriminals take advantage of this,” said Dan Schiappa, senior vice president and general manager of products at Sophos. “With governments worldwide introducing stiffer penalties for data breach and loss, knowing who and what is on your network is becoming increasingly important. This dirty secret can’t be ignored any longer.”

On average, organisations spend seven working days remediating 16 infected machines per month. Smaller organisations (100-1,000 users) spend on average five working days remediating 13 machines, while larger organisations (1,001-5,000 users) spend on average 10 working days remediating 20 machines per month, according to the survey.

“A single network breach often leads to the compromise of multiple computers, so the faster you can stop the infection from spreading the more you limit the damage and time needed to clean it up,” said Schiappa. “Companies are looking for the kind of next-generation, integrated network and endpoint protection that can stop advanced threats and prevent an isolated incident from turning into a widespread outbreak. Sophisticated exploits such as MimiKatz and EternalBlue reminded everyone that network protection is critical to endpoint security and vice versa. Only direct intelligence sharing between these two can reveal the true nature of who and what is operating on your network.”

IT managers are very aware that firewalls need an upgrade in protection. In fact, the survey revealed that 79 percent of IT managers polled want better protection from their current firewall. 99 percent want firewall technology that can automatically isolate infected computers, and 97 percent want endpoint and firewall protection from the same vendor which allows for direct sharing of security status information.

Security is Not the Only Risk to Businesses

Following security risks, lost productivity was cited as a concern for 52 percent of respondents when it comes to a lack of network visibility. Business productivity can be negatively impacted if IT is unable to prioritise bandwidth for critical applications.

For industries that rely on custom software to meet specific business needs, an inability to prioritise these mission critical applications over less important traffic could be costly. 50 percent of IT professionals who had invested in custom applications admitted that their firewall could not identify the traffic and therefore were unable to maximise their return on investment. Lack of visibility also creates a blind spot for the potential transfer of illegal or inappropriate content on corporate networks, making companies vulnerable to litigation and compliance issues.

“Organisations need a firewall that protects their investment in business-critical and custom applications by allowing employees to have prioritized access to the applications they need,” said Schiappa. “Increasing network visibility requires a radically different approach. By enabling the firewall to receive information directly from the endpoint security, it can now positively identify all applications – even obscure or custom applications.”

The Dirty Secrets of Network Firewalls survey results are available in a PDF report: https://secure2.sophos.com/en-us/medialibrary/Gated-Assets/white-papers/firewall-dirty-secrets-report.pdf?la=en

The Dirty Secrets of Network Firewalls survey was conducted by Vanson Bourne, an independent specialist in market research, in October and November 2017. This survey interviewed 2,700 IT decision makers in 10 countries and across five continents, including the US, Canada, Mexico, France, Germany, UK, Australia, Japan, India, and South Africa. All respondents were from organisations of between 100 and 5,000 users.

Sophos can deliver higher levels of network visibility with the XG Firewall and Sophos Endpoint Protection or Intercept X. For information about Sophos XG Firewall, please visit: https://www.sophos.com/en-us/products/next-gen-firewall.aspx

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Showmax launches half-price mobile streaming service

A new streaming product designed specifically for Africa, featuring TV series as well as African content and live sport, is aimed at filling the gap in subscription video on demand services

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The subscription video on demand (SVoD) model, which originated in the USA, spread rapidly in countries where uncapped broadband is affordable and widely available. However, because the model also relies on consumers being comfortable with transacting online and having ready access to credit cards, it has barely scratched the surface across Africa.

On top of that, smartphones are often the only only form of Internet access across Africa, and none of the popular SVoD services have been designed for the format.

Showmax says it plans to change this with the launch of a new mobile plan that costs 50% of the standard Showmax package but still features 100% of the same video content. Showmax is set apart by a combination of four pillars: hit African content, exclusive international series, topkids’ shows, and live sport, including weekly matches from the English Premier League, Italy’s Serie A, and Spain’s La Liga.

Showmax says the new plan is aimed at consumers who only use smartphones and tablets to watch video content. Video resolution peaks at standard definition to help reduce data consumption. As it is a product aimed at individuals, only one concurrent stream is included in the plan. As with the regular service, it is also available for a 14-day free trial.

“This is all about an African service developing a solution that meets the needs of African consumers,” saus Niclas Ekdahl, CEO of the Connected Video division of MultiChoice. “Customer feedback consistently points to local content and sport as some of the things that people value most from Showmax. That’s of course on top of the international series, movies, and kids’ shows that are our bread and butter. With all of that content now available in a product designed specifically for mobile usage, we’re doing something no other service can offer.

“On top of that, with groundbreaking deals like our new offer with Vodacom in South Africa, we solve the credit card issue through add-to-bill payment and the data issue by including data directly in the package. We’re looking to launch similar offers in Kenya and Nigeria soon.”

Both the standard and mobile plans include live sport, sport magazine shows and sport documentaries. The 2019 Rugby World Cup Final was streamed live on Showmax earlier this month, and the following is a selection of some of the football due to be live-streamed in November:

22 November: Levante vs Mallorca (La Liga)

23 November: Arsenal vs Southampton (Premier League)

24 November: Bologna vs Parma (Serie A)

25 November: Aston Villa vs Newcastle United (Premier League)

29 November: Celta Vigo vs Valladolid (La Liga)

30 November: Fiorentina vs Lecce (Serie A)

30 November: Chelsea vs West Ham United (Premier League)

Showmax’s mobile plan is currently available in Nigeria, Kenya, and South Africa. 

Comparison of Showmax plans:

Mobile Standard
Price per monthR49 / N1450 / KSh 375R99 / N2900 / KSh 750
Watch on smartphone or tabletYesYes
Watch on smart TV and computerNoYes
HD streamingNoYes
TV series, movies, kids’ showsYesYes
SportYesYes
Concurrent streams12
Cancel anytimeYesYes
14-day free trialYesYes
Chromecast and AirPlayNoYes
Number of devicesOne registered device5 devices can be registered, with 2 able to stream at the same time

For a 14-day free trial, visit www.showmax.com

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Online series wins SA’s Journalist of the Year award

A series of stories on gang warfare in Hanover Park earned Tammy Petersen of News24 the ultimate prize in South African journalism. Here are all the winners of the Vodacom Journalist of the Year awards.

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At the 18th edition of the Vodacom Journalist of the Year Awards held at Vodacom World earlier tonight, News24’s Tammy Petersen took top honours and the R100,000 grand prize as national winner for her body of work on a gang war series entitled When you live in Hanover Park, you know death. Petersen’s submission was one of over 1,000 entries received from around the country across 12 categories – Investigative, Opinion, Lifestyle, Photography, Sport, Economics, Politics, CSI, Live reporting/ breaking news, Data Journalism, Multi-platform and the Young Journalist of the Year Award. This year’s theme – Connect the Dots – pays tribute to the best-of-the-best of those entries.

Takalani Netshitenzhe, Chief Officer for Corporate Affairs at Vodacom Group says: “This year has seen extraordinary entries to the 18th Vodacom Journalist of the Year Awards. Not all the stories that are national winners were about huge events but also showed the importance of telling the stories of ordinary people. In line with our theme, the dots were indeed connected, and we congratulate all the winners.”

Convenor of the judging panel Ryland Fisher says: “The quality of entries has convinced the judges once again that our industry is in good hands, as far as journalism is concerned, despite the many problems that have beset the industry in recent times. Judging from the entries, South African journalists are determined to fly the flag high for a free, independent, and vigorous media, which augurs well for our democracy. As judges, we can only salute all the entrants for the great work that they submitted. In the end, our industry is probably the biggest winner.”

Judges for this year’s awards are: Ryland Fisher (convenor), Jermaine Craig, Arthur Goldstuck, Albe Grobbelaar, Franz Kruger, Patricia McCracken, Mapi Mhlangu, Collin Nxumalo, Mary Papayya, and Obed Zilwa.

Visit the next page for the full list of winners and their citations.

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