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How to stay one step ahead of cyber threats

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Just under half of the companies surveyed in South Africa and the Middle East said they detected 50 or more threats in the last year. BRENDAN MCARAVEY, Country Manager, Citrix South Africa provides some tips on how to keep up with the cybercrime world.

In the recent PricewaterhouseCoopers’ Global State of Information Security Survey 2016, 41.44% of companies in South Africa and the Middle East reported that they had detected 50 or more cybersecurity incidents in the past 12 months. This was in comparison to the global total of 31.59%. A further 17.47% of South African and Middle Eastern companies had identified between 10 and 49 threats in the same time period.

These statistics are indicative of a constantly evolving beast – today’s information security landscape. As attack vectors continue to grow, assaults become more frequent and attackers become even more sophisticated. The need to continually adapt to an increasingly hostile environment has resulted in a significant change from the familiar security measures that kept us “comfortable” a mere five years ago. Although these measures are still valid, the reality is that they are nowhere near sufficient to combat the dangers of today’s increasingly complex threats.

Here are seven recommendations to help you keep up with the rapid pace of change in cybersecurity:

1.       Say goodbye to generic “best practices” security

Compliance is not a security programme – it’s a starting point. Any organisation that is still just ticking the boxes on their audit report is getting breached. Have this conversation in the boardroom and use it to drive the culture towards security that is specifically tailored to the business.

2.       Patching is a daily event

Flaws in applications, services such as DNS and foundational software, including OpenSSL, mean that, unlike a few years ago, we can’t wait a month or more for patches.  Ensure your organisation can respond with instant remediation across workstations, mobile, servers and clouds. Manage at the application level to respond without having to push new desktop images.

3.       Security just got personal

Targeted attacks go after specific individuals with personalised messages and payloads from an apparently trusted source. It’s getting more and more difficult – even for security professionals – to differentiate the malignant from the benign. And the highly rare APT ups the ante when the attacker has found a truly valuable target. More education is necessary, but can only go so far. Hardening must reduce the default attack surface as much as possible, and containment strategies further sandbox attacks.

4.       Breaches are to be expected

Formerly denied and only discussed in secret, breaches are now a reporting requirement for many organisations. A prescribed approach to incident management includes both technical and reputational responses. Containing breaches and their impact has been a deciding use case for app virtualisation across governments, healthcare and financial services. Virtualising all browser-based access is a leading practice for containing attacks against one of the most popular entry points for organisational breach.

5.       End-to-end strong encryption is mandatory

Encryption is no longer just for networks and hard drives. Encryption must protect sensitive data within and between applications, from desktops to mobile. Criminals have also recognised the value of encryption, with ransomware leveraging encryption as a weapon. And, as the painful death of SSL has shown, outdated encryption can be as bad as no encryption at all. Ensure that you control encryption for endpoints through app and desktop virtualisation, on mobile devices with enterprise mobility management, and for cloud and web apps with an application delivery controller with embedded web app firewall.

6.       Security begins with access 

A deep knowledge of situational context is necessary to control identity, authentication, authorisation and access control. Focus on the 5Ws of Access for employees and non-employees – who needs access, what are they accessing and when, where do they need access from, and why do they require access. Use virtualisation to provide fine-grained access control for privileged users and to ensure that there is no direct access to sensitive data.

7.       IT has competition

End users think they can do computing better themselves. And in some ways, they can. But not security. Ensure that Shadow IT, unsanctioned BYO and the use of consumer-grade apps, clouds and services for sensitive data are replaced with IT-controlled and sanctioned offerings. Simplify things for users by enabling single sign on, improving their access and automating a superior experience across devices.

This is by no means a prescriptive list. Information security teams should remain on guard at all times and aim to stay one step ahead of those who will take advantage of any negligence or ignorance. Nobody can afford to stand still. Attack vectors and exploitation methods will increase alarmingly, as more devices, people and locations become connected. And, as IoT becomes more of a reality, the need for sophisticated cybersecurity will increase exponentially. It’s time to keep watch, with both eyes open.

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Win a Poster Heater with Gadget and Takealot.com

This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.

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Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.

What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.

However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.

As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.

It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.

The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.

To enter the competition follow the steps below:

Competition entry details:

1. Follow @GadgetZA and @Takealot on Twitter. (We will ONLY be accepting entries via Twitter, so please don’t enter through the comments section of this article.)

2. Tell us on Twitter, via @GadgetZA, mentioning @Takealot in your posting, how many Watts the Poster Heater consumes.

cleardot.gif3. The competition closes on 31 July 2018.

4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.

5. The competition is only open to South African residents.

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Happy Emoji Day! Here’s 10 reasons to be cheerful

First created by Shigetaka Kurita in 1999, the emoji has become a huge part of everyday communication. Whether you love them or hate them, flying dollar bills, applauding hands and rolling eyes are here to stay.

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Scientist suggest that the use of emojis will help us gain the same satisfaction from digital interactions as we enjoy from personal contact.

Almost two decades later, and we have over 2600 unique emojis to perfectly express what we feel, thank you Mr Kurita! Join HMD, the home of Nokia phones as we celebrate World Emoji Day on the 17th of July with these interesting emoji facts:

The most popular emoji used is “Person Shrugging”

1.       The Nokia 3310 was chosen as one of the first 3 “National” emojis for Finland… it represents unbreakable!

2.       South Africa’s favourite emoji is the “Kiss and wink”… how sweet SA!

3.       French is the only language where a ‘smiley’ does not top the list for its use

4.       On average, over 60 billion emojis are sent on Facebook every day

5.       For the first time ever, the Oxford Dictionaries Word of the Year was a pictograph! The “Face with Tears of Joy” was crowned word of the year in 2015

6.       According to Emojipedia, some of the most requested emoji’s include afro, a bagel and hands making a heart

7.       To include all races, a diversity pack was released in 2017

8.       It has become so trendy that the Museum of Modern Art displays the original emoji collection on canvas

9.       In 2009, Herman Melville’s classic Moby Dick was completely translated into emoji’s

 

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