Connect with us

Featured

Simple security, complex passwords

Published

on

Digital technology solutions provider Ansys has launched an all-in-one online password vault and security authentication product, the SOLID webKey, designed to generate and store long, unique passwords for every site visited.

Thanks to its patented password protection technology, SOLID webKey can generate and store long, unique passwords for every site visited, giving owners the best security while only having to remember one master password themselves.

Developed and designed in South Africa by Ansys at its design and manufacturing facility, SOLID webKey helps internet users follow global best practices for protecting online accounts, in a simple-to-use but highly secure manner.

Ansys says the SOLID webKey represents years of experience, encapsulated in a straightforward device suitable for consumers, small businesses and enterprise use alike. It’s ease-of-use and flexibility for all purposes is underpinned by Ansys’ track record in cybersecurity design has been proven by serving demanding clients in the defence, aerospace, industrial and telecommunications sectors.

“Research performed on data that has been leaked onto the internet by criminal hackers continually shows that the general public struggles with basic account security,” explains Teddy Daka, CEO of Ansys. “Year after year, we see that easy to crack passwords such as ‘123456’ or ‘password’ are still in common use, and individuals rely on just one or two memorable passwords or passphrases to protect all their online accounts.”

The challenge is clear, says Daka. Security experts recommend the use of long passwords made up of uncommon phrases, and that every account is protected with a unique password. Yet, when millions of passwords lost in data leaks are analysed – including some of the three billion stolen from Yahoo! In 2013 – the same simple credentials are used over and over again. And if account name and password combinations details stolen from one service can be used to access another, the user is in trouble.

One significant challenge is that the best advice isn’t getting through to end-users. Many sites maintain outdated password policies which still require a mix of upper and lowercase, symbols and numbers. But even strong passphrases are impossible to remember without help, if a new one is created for every account. With SOLID webKey, users can generate passwords that comply with any policy,  using the maximum length accepted by the application, without having to remember it.

“People use easy to remember passwords because they choose convenience over security,” says Daka. “This shouldn’t come as a surprise. We shouldn’t expect people to remember passwords that are made up of 25 random characters for an account they need to access every day.

How does it work? Ansys provied the following information:

SOLID webKey helps to protect online accounts in two critical ways. As a portable password vault, it enables web users to create long, unique passwords for every service that they regularly sign into, which are stored in an encrypted database which in turn can only be accessed with a single master password.

SOLID webKey remembers difficult to crack passwords, so you don’t have to.

Passwords are stored on flash memory on-board the physical SOLID webKey device, which can be plugged into a USB port on any PC. Once plugged in, the SOLID webKey synchronises with the SOLID KeyPass software, which is derived from the industry-standard open source KeePass Password Safe, for access.

The product also has a unique and patented “liveliness” test as a second line of defence against loss of data, which requires a physical tap of the device before passwords can be accessed. This guards against the threat of malware which could steal passwords from the database after they have been decrypted.

Even strong passwords aren’t enough to defend against committed attackers, however, who may gain access to log-in credentials via phishing or other attacks.

To protect against this kind of threat, SOLID webKey’s second core feature is that it can also act as a hardware token for two-factor authentication (2FA), and is compatible with the Universal Two-Factor (U2F) standard promoted by the FIDO Alliance.

U2F is supported by popular service providers such as Google, Facebook and Dropbox. When enabled as an account setting, users will only be able to log in to these services when the SOLID webKey is physically present and the device is tapped by the user.

“Two-factor authentication is rapidly becoming the norm, and is a proven way to secure accounts,” says Daka. “Through SOLID webKey we hope to make it easier to use and therefore more popular with South Africans who want the best in online security.”

By making both strong passwords and 2FA easy to use, SOLID webKey is a major step forward for South African consumers and businesses.

Continue Reading

Featured

Which IoT horse should you back?

The emerging IoT is evolving at a rapid pace with more companies entering the market. The development of new product and communication systems is likely to continue to grow over the next few years, after which we could begin to see a few dominant players emerge, says DARREN OXLEE, CTOf of Utility Systems.

Published

on

But in the interim, many companies face a dilemma because, in such a new industry, there are so many unknowns about its trajectory. With the variety of options available (particularly regarding the medium of communication), there’s the a question of which horse to back.

Many players also haven’t fully come to grips with the commercial models in IoT (specifically, how much it costs to run these systems).

Which communication protocol should you consider for your IoT application? Depends on what you’re looking for. Here’s a summary of the main low-power, wide area network (LPWAN) communications options that are currently available, along with their applicability:

SIGFOX 

SigFox has what is arguably the most traction in the LPWAN space, thanks to its successful marketing campaigns in Europe. It also has strong support from vendors including Texas Instruments, Silicon Labs, and Axom.

It’s a relatively simple technology, ultra-narrowband (100 Hz), and sends very small data (12 bytes) very slowly (300 bps). So it’s perfect for applications where systems need to send small, infrequent bursts of data. Its lack of downlink capabilities, however, could make it unsuitable for applications that require two-way communication.

LORA 

LoRaWAN is a standard governed by the LoRa Alliance. It’s not open because the underlying chipset is only available through Semtech – though this should change in future.

Its functionality is like SigFox: it’s primarily intended for uplink-only applications with multiple nodes, although downlink messages are possible. But unlike SigFox, LoRa uses multiple frequency channels and data rates with coded messages. These are less likely to interfere with one another, increasing the concentrator capacity.

RPMA 

Ingenu Technology Solutions has developed a proprietary technology called Random Phase Multiple Access (RPMA) in the 2.4 GHz band. Due to its architecture, it’s said to have a superior uplink and downlink capacity compared to other models.

It also claims to have better doppler, scheduling, and interference characteristics, as well as a better link budget of 177 dB compared to LoRa’s 157 dB and SigFox’s 149 dB. Plus, it operates in the 2.4 GHz spectrum, which is globally available for Wi-Fi and Bluetooth, so there are no regional architecture changes needed – unlike SigFox and LoRa.

LTE-M 

LTE-M (LTE Cat-M1) is a cellular technology that has gained traction in the United States and is specifically designed for IoT or machine‑to‑machine (M2M) communications.

It’s a low‑power wide‑area (LPWA) interface that connects IoT and M2M devices with medium data rate requirements (375 kb/s upload and download speeds in half duplex mode). It also enables longer battery lifecycles and greater in‑building range compared to standard cellular technologies like 2G, 3G, or LTE Cat 1.

Key features include:

·       Voice functionality via VoLTE

·       Full mobility and in‑vehicle hand‑over

·       Low power consumption

·       Extended in‑building range

NB-IOT 

Narrowband IoT (NB‑IoT or LTE Cat NB1) is part of the same 3GPP Release 13 standard3 that defined LTE Cat M1 – both are licensed as LPWAN technologies that work virtually anywhere. NB-IoT connects devices simply and efficiently on already established mobile networks and handles small amounts of infrequent two‑way data securely and reliably.

NB‑IoT is well suited for applications like gas and water meters through regular and small data transmissions, as network coverage is a key issue in smart metering rollouts. Meters also tend to be in difficult locations like cellars, deep underground, or in remote areas. NB‑IoT has excellent coverage and penetration to address this.

MY FORECAST

The LPWAN technology stack is fluid, so I foresee it evolving more over the coming years. During this time, I suspect that we’ll see:

1.     Different markets adopting different technologies based on factors like dominant technology players and local regulations

2.     The technologies diverging for a period and then converging with a few key players, which I think will be SigFox, LoRa, and the two LTE-based technologies

3.     A significant technological shift in 3-5 years, which will disrupt this space again

So, which horse should you back?

I don’t believe it’s prudent to pick a single technology now; lock-in could cause serious restrictions in the long-term. A modular, agile approach to implementing the correct communications mechanism for your requirements carries less risk.

The commercial model is also hugely important. The cellular and telecommunications companies will understandably want to maximise their returns and you’ll want to position yourself to share an equitable part of the revenue.

So: do your homework. And good luck!

Continue Reading

Featured

Ms Office hack attacks up 4X

Published

on

Exploits, software that takes advantage of a bug or vulnerability, for Microsoft Office in-the-wild hit the list of cyber headaches in Q1 2018. Overall, the number of users attacked with malicious Office documents rose more than four times compared with Q1 2017. In just three months, its share of exploits used in attacks grew to almost 50% – this is double the average share of exploits for Microsoft Office across 2017. These are the main findings from Kaspersky Lab’s Q1 IT threat evolution report.

Attacks based on exploits are considered to be very powerful, as they do not require any additional interactions with the user and can deliver their dangerous code discreetly. They are therefore widely used; both by cybercriminals looking for profit and by more sophisticated nation-backed state actors for their malicious purposes.

The first quarter of 2018 experienced a massive inflow of these exploits, targeting popular Microsoft Office software. According to Kaspersky Lab experts, this is likely to be the peak of a longer trend, as at least ten in-the-wild exploits for Microsoft Office software were identified in 2017-2018 – compared to two zero-day exploits for Adobe Flash player used in-the-wild during the same time period.

The share of the latter in the distribution of exploits used in attacks is decreasing as expected (accounting for slightly less than 3% in the first quarter) – Adobe and Microsoft have put a lot of effort into making it difficult to exploit Flash Player.

After cybercriminals find out about a vulnerability, they prepare a ready-to-go exploit. They then frequently use spear-phishing as the infection vector, compromising users and companies through emails with malicious attachments. Worse still, such spear-phishing attack vectors are usually discreet and very actively used in sophisticated targeted attacks – there were many examples of this in the last six months alone.

For instance, in late 2017, Kaspersky Lab’s advanced exploit prevention systems identified a new Adobe Flash zero-day exploit used in-the-wild against our customers. The exploit was delivered through a Microsoft Office document and the final payload was the latest version of FinSpy malware. Analysis of the payload enabled researchers to confidently link this attack to a sophisticated actor known as ‘BlackOasis’. The same month, Kaspersky Lab’s experts published a detailed analysis of СVE-2017-11826, a critical zero-day vulnerability used to launch targeted attacks in all versions of Microsoft Office. The exploit for this vulnerability is an RTF document containing a DOCX document that exploits СVE-2017-11826 in the Office Open XML parser. Finally, just a couple of days ago, information on Internet Explorer zero day CVE-2018-8174 was published. This vulnerability was also used in targeted attacks.

“The threat landscape in the first quarter again shows us that a lack of attention to patch management is one of the most significant cyber-dangers. While vendors usually issue patches for the vulnerabilities, users often can’t update their products in time, which results in waves of discreet and highly effective attacks once the vulnerabilities have been exposed to the broad cybercriminal community,” notes Alexander Liskin, security expert at Kaspersky Lab.

Other online threat statistics from the Q1, 2018 report include:

  • Kaspersky Lab solutions detected and repelled 796,806,112 malicious attacks from online resources located in 194 countries around the world.
  • 282,807,433 unique URLs were recognised as malicious by web antivirus components.
  • Attempted infections by malware that aims to steal money via online access to bank accounts were registered on 204,448 user computers.
  • Kaspersky Lab’s file antivirus detected a total of 187,597,494 unique malicious and potentially unwanted objects.
  • Kaspersky Lab mobile security products also detected:
    • 1,322,578 malicious installation packages.
    • 18,912 mobile banking Trojans (installation packages).

To reduce the risk of infection, users are advised to:

  • Keep the software installed on your PC up to date, and enable the auto-update feature if it is available.
  • Wherever possible, choose a software vendor that demonstrates a responsible approach to a vulnerability problem. Check if the software vendor has its own bug bounty program.

·         Use robust security solutions , which have special features to protect against exploits, such as Automatic Exploit Prevention.

·         Regularly run a system scan to check for possible infections and make sure you keep all software up to date.

  • Businesses should use a security solution that provides vulnerability, patch management and exploit prevention components, such as Kaspersky Endpoint Security for Business. The patch management feature automatically eliminates vulnerabilities and proactively patches them. The exploit prevention component monitors suspicious actions of applications and blocks malicious files executions.
Continue Reading

Trending

Copyright © 2018 World Wide Worx