New parental control app monitors children’s online activities 0 396

New parental control app

Global Security software provider ESET has unveiled a new tool to help parents monitor what their children are doing online. The ESET Parental Control for Android app provides provides age and category-based filters and will restrict children’s access to inappropriate web content.

The application also comes with an ‘Application Guard & Time Management’ function that will also help parents regulate the amount of time their children spend on gaming and internet browsing. It also comes with a ‘Child Locator’ service which can be used to track their child’s location.

Speaking during this announcement, ESET East Africa Area Manager, Mr. Bruce Donovan said that children are increasing accessing the internet from mobile devices as opposed to computers increasing the need for parents to manage what their children do with their tablets and smartphones.

“We conducted a study that showed 88 percent of parents are worried about what their children can access online. Out of these, 71 percent mentioned their children had in the past forwarded personal details to strangers; while 61 percent highlighted excessive amounts of time spent on devices,”  Mr. Donovan said.

Despite parental fears and the move by the Communication Authority through the Child Online Protection Campaign, only few of parents have installed a parental control app to help manage their children’s online experiences, the survey revealed.

The company says the ESET Parental Control for Android app safeguards children on smartphone devices by giving them protection and user experience, without limiting performance. Designed to help parents protect their children against internet threats and inappropriate web pages, the app boasts a wealth of child protection features and a friendly user interface.

“Even as we offer protection, it is important that the application creates and builds a respectful relations between parents and children who use their own smartphones or tablets,” Mr. Donovan added.  It enables them to be sure that children of all ages can enjoy the wealth of information and entertainment available online without the fear of online threats.

The app contains an added option for children to ask their parents for special permission to access certain apps or web content, or ask for extra gaming or browsing time. ESET Parental Control for Android is available from the Google Play Store, at the my.eset.com portal or via ESET’s partners.

“It is always best to first teach your child the correct way to use the internet then make them aware of the risks and dangers that can result from misuse, making it clear that parental control tools are installed for their own safety,” concluded Mr. Donovan.

Other additional features of the ESET Parental Control app include  the ‘Parental message’ which is allows the parents to read SMSes sent to the child and the ‘Reports for Parents’ which sends regular emailed to parents on their children’s internet usage.

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Approximately US $150,000 worth of Ethereum-based cryptocurrency stolen 0 368

Online cryptocurrency website MyEtherWallet.com has confirmed that some visitors could have been temporarily redirected to a phishing site designed to steal users’ credentials and – ultimately – empty their cryptocurrency wallets.

According to reports, whoever was behind the attack may have successfully stolen approximately US $152,000 worth of Ethereum-based cryptocurrency.

However,  MyEtherWallet may not have been at fault, as the website explained in its statement:

“This is not due to a lack of security on the [MyEtherWallet] platform. It is due to hackers finding vulnerabilities in public facing DNS servers.”

British security researcher Kevin Beaumont confirms in a blog post that some of MyEtherWallet’s traffic had been redirected to a server based in Russia after traffic intended for Amazon’s DNS resolvers was pointed to a server hosted in Chicago by Equinix.

For the scheme to succeed, someone pulled off a hijack of a crucial component of the internet known as Border Gateway Protocol (BGP), to reroute traffic intended for Amazon’s Route 53 DNS service to the server in Chicago. As a consequence, for some users, entering myetherwallet.com into their browser did not take them to the genuine site but instead to a server at an IP address chosen by the hackers.

The only obvious clue that a typical user might have spotted was that when they visited the fake MyEtherWallet site they would have seen an error message telling them that the site was using an untrustworthy SSL certificate.

It seems that the attackers made a mistake in not obtaining a valid SSL certificate.

Despite the error with their SSL certificate, the hackers haven’t done badly for themselves – both in this attack and in the past. Fascinatingly, the bogus MyEtherWallet website set up by the criminals was moving stolen cryptocurrency into a wallet which already contained some US $27 million worth of assets. Inevitably that raises questions of its own – have the hackers already made a substantial fortune through other attacks, or might their activities be supported by a nation state?

In a statement Equinix confirmed that a customer’s equipment at its Chicago data center was used in the hackers’ hijacking of Amazon’s Route 53 DNS service:

“The server used in this incident was not an Equinix server but rather customer equipment deployed at one of our Chicago IBX data centers… We generally do not have visibility or control over what our customers – or customers of our customers – do with their equipment.”

Amazon however, do not find the blame to lie on themselves, communicating the following statement:

“Neither AWS nor Amazon Route 53 were hacked or compromised. An upstream Internet Service Provider (ISP) was compromised by a malicious actor who then used that provider to announce a subset of Route 53 IP addresses to other networks with whom this ISP was peered. These peered networks, unaware of this issue, accepted these announcements and incorrectly directed a small percentage of traffic for a single customer’s domain to the malicious copy of that domain.”

Some advice from award winning security blogger, researcher and speaker, Graham Cluley – avoid putting your cryptocurrency wallet online, keep them off your smartphone or computer and perhaps instead invest in a hardware wallet.

Beware: ad slingers thinly disguised as security apps 0 392

Fake Security App

According to AV-Comparatives, an independent testing organization, there are significant differences in the level of protection provided by mobile security solutions. However, even the least secure of them are still far better than questionable apps that impersonate security applications in order to display ads to users. Thirty-five such applications have recently been discovered in the Google Play official Android app store.

These apps have Google Play statistics showing a minimum of over six million installs, cumulatively. However, not all those were necessarily real installations, it is possilbe that many were bot downloads posting fake reviews to improve the ratings for the app.

All 35 apps have been flagged by ESET and eventually removed from the store.

In addition to annoying their victims with ads, disguising these apps as security software has some serious negative side effects, too. In mimicking basic security functions – in fact, they all act as very primitive security checkers relying on a few trivial hardcoded rules – they often detect legitimate apps as malicious. And last but not least, they create a false sense of security in the victims, which might expose them to real risks from malicious apps that are not detected as such.

ESET’s analysis has shown that among these 35 apps, only a handful stand out for their specific features: one app is not completely free as it offers a paid upgrade; one app has implemented a primitive, easily bypassed, app-locker manager; another app flags other apps from this group as dangerous by default; and finally, one misuses ESET’s branding.

 

Security-mimicking functionality
In order to stay under the radar, all the shady ad-displaying apps mimic actual mobile security solutions. However, their ‘detection mechanisms’ are incomplete and very primitive, which makes them easy to bypass and prone to false positives.

Our research into these questionable apps has shown that their ‘detection mechanisms’ can be divided into four categories. These mechanisms are identical or almost identical across the whole set of apps.

1) Package name whitelist & blacklist
These whitelists features popular apps such as Facebook, Instagram, LinkedIn, Skype and others. The ‘blacklists’ contains far too few items to be considered security functionality at all.

2) Permissions blacklist
All apps (including legitimate ones) are flagged if they require some of the listed permissions that are considered dangerous, such as send and receive SMS, access location data, access the camera, etc.

3) Source whitelist
All apps but those from the official Android store, Google Play, are flagged – even if they are completely benign.

4) Activities blacklist
All apps that contain any of the blacklisted activities: that is, parts of applications. This mainly concerns some ad-displaying activities.

Flagged are all apps that contain any of the blacklisted activities, i.e., packages of application that are used in an application. These packages can handle additional functionalities (mainly some ad-displaying activities).

While there is nothing wrong with the idea of activity blacklisting, the implementation in these questionable apps is rather sloppy. For example, Google Ads is included in the blacklist despite the fact that it is a legitimate service. On top of being legitimate, this service is implemented in all of the shady apps we analyzed.

Additional security “functionality”
Some of the questionable security apps are capable of protecting a user’s apps with a password or a pattern locker. The idea behind this seemingly useful feature is to provide the user with another layer of security in selected apps.

However, due to insecure implementation, this feature also fails to provide true security to the user.

The problem is that relevant information is not stored safely on the device – instead of using encryption, which is common baseline practice in cybersecurity, these apps store the names of locked apps and the passwords to unlock them as plaintext.

This means that the data can be accessed after the device is rooted.

Besides compromising the unencrypted data by rooting the phone, there is another way to bypass the app lock. An attacker with physical access to the device can change the app-locking password without knowing the old one!

Conclusion
Having a security solution installed in an Android phone is definitely a good thing. However, not all apps featuring “security” or “antivirus” in their name do what the name promises. Before installing a security solution, think twice: is it really a tool you can safely rely on?

The 35 pseudo-security apps described in this article are not, say, ransomware or other hardcore malware. The only harm they do is displaying annoying ads, making false-positive detections and giving the victim a false sense of security. However, those millions of unwary users who downloaded them could easily have ended up downloading true malware in some similar disguise.

Instead of shady apps with flashy names and icons and outlandish, unsubstantiated promises, seek a reputable security solution. And which one to choose? An independent test by a well-respected testing organization might help.