Digital Security
Cyber security risks range from ID theft and fraud to corporate hacking attacks (Sony Attacks).
Cybersecurity has never been more important for individuals, businesses, organisations and
governments. Research 2015’s top 5 cybersecurity risks in South Africa. Critically discuss about how
users, enabled hackers to obtain these details more easily by providing known companies with our
data and an overview how they can be avoided or mitigated.
Include creative commons images to enhance your answer.
This question must be posted on the blog.
Beware: ransomware:
- Ransomware -- a type of malware
which restricts access to the computer system that it infects –will
become increasingly sophisticated in its methods and targets, experts at
McAfee Labs warned.
Ransomware encrypts data and McAfee thought attacks on mobile devices and cloud-backed data would increase.
"Ransomware victims will be in for a rude shock when they attempt to access their cloud storage to restore data—only to find their backups have also been encrypted by the ransomware," the experts said.
The Internet of Things.
- The Internet of Things
– the connection of physical devices such as home appliances and cars
to the internet -- will still be the "Internet of Vulnerabilities,"
according to cyber experts.
Jamison Nesbitt, founder of Cyber Senate, a community of global cybersecurity business leaders, echoed experts' beliefs who said that the IoT is "the main cybersecurity risk for 2015." "The IoT presents unique security challenges in terms of the number of connected devices present."
"The IoT will be integrated into every market you can think of – from healthcare to the energy industry and transport network but it hasn't been designed with security in mind. There are millions of hackers out there that could compromise these interconnected systems. We have sacrificed security for efficiency.
Cyber-espionage:
yber espionage
is becoming the weapon of choice for many national governments – no
matter how tight-lipped they may be about any involvement in such
activities to undermine their enemies.
As Nesbitt said, "the next world war will be fought on a keyboard," and we should expect cyber espionage attacks to increase in frequency in 2015, McAfee's "2015 Threat Predictions" report warned.
"Long-term players will become stealthier information gatherers, while newcomers will look for ways to steal money and disrupt their adversaries," McAfee Labs report states, predicting that more small nation states and terror groups will use cyber warfare.
As Nesbitt said, "the next world war will be fought on a keyboard," and we should expect cyber espionage attacks to increase in frequency in 2015, McAfee's "2015 Threat Predictions" report warned.
"Long-term players will become stealthier information gatherers, while newcomers will look for ways to steal money and disrupt their adversaries," McAfee Labs report states, predicting that more small nation states and terror groups will use cyber warfare.
Cyber theft increases.
The stealing of financial information is nothing new, with stolen
credit or debit card data on the black market a well-established and
lucrative business for cyber criminals.
But as new ways of paying for goods, such as contactless and mobile payments, become the norm for European consumers, there's a new opportunity for hackers – particularly if retailers don't store payment data securely, Symantec told CNBC.
"Although this would require cyber criminals to target individual cards and wouldn't result in large scale breaches or theft like we have seen in the U.S.,the payment technology used won't protect against retailers who aren't storing payment card data securely, and they will still need to be vigilant in protecting stored data," Candid Wüest, threat researcher at Symantec Security Response, said.
But as new ways of paying for goods, such as contactless and mobile payments, become the norm for European consumers, there's a new opportunity for hackers – particularly if retailers don't store payment data securely, Symantec told CNBC.
"Although this would require cyber criminals to target individual cards and wouldn't result in large scale breaches or theft like we have seen in the U.S.,the payment technology used won't protect against retailers who aren't storing payment card data securely, and they will still need to be vigilant in protecting stored data," Candid Wüest, threat researcher at Symantec Security Response, said.
Insecure Passwords.
Easy-to-crack passwords will continue to be a big
risk in 2015, analysts said. "Weaknesses of passwords are known, but
still lead to many of the high-profile attacks such as the recent iCloud attack," Symantec's Sian John said.
"2015 is likely to be the first year when the password starts to be phased out in favour of a number of different multi-factor options. Next year may well be the first year of multi-factor by default," Digital Shadows, a cyber threat intelligence company, told CNBC.
"The mechanisms for password recovery are flawed," John added. "The traditional method of password recovery is asking questions that only you, the real owner, should know. Unfortunately, answers to these questions often can be deduced based on information that can easily be found online -- especially given people's proclivity for "over-sharing" on social media sites."
"2015 is likely to be the first year when the password starts to be phased out in favour of a number of different multi-factor options. Next year may well be the first year of multi-factor by default," Digital Shadows, a cyber threat intelligence company, told CNBC.
"The mechanisms for password recovery are flawed," John added. "The traditional method of password recovery is asking questions that only you, the real owner, should know. Unfortunately, answers to these questions often can be deduced based on information that can easily be found online -- especially given people's proclivity for "over-sharing" on social media sites."
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