How to Avoid Hacking Your Phone? Antivirus Software

 

It is essential for executives to take care of the security of their laptops, and they have become a surprisingly easy and very profitable target for hackers.

Surely you have seen in the news that the most fortunate, famous athletes and artists have become the favourite targets of phone hacking. In some cases, security experts cannot confirm the reality of the hack because the post-mortem study of mobile devices is too limited to even confirm that the device was compromised and to reconstruct what happened. spent exactly.

Senior Executives, Easy Targets for Hackers

Executives absolutely need to consider the security of their laptops. The last thing they want would be to be personally embarrassed or professionally compromised, or both, due to a leak related to their phone.

These have become a surprisingly easy and very profitable target for hackers. There was a time when companies provided their executives with business phones that contained only business applications. Our phones today can hold both intellectual property memos and our favourite music tracks.

Hackers started out by looking for dirty photos and embarrassing texts. They've since moved on to installing mobile malware, ransomware, and identity theft to infiltrate corporate information systems and to retrieve confidential information from the phones of CEOs, board members. administration and political leaders.

Clearly, for the most part, your company's most sensitive data is at risk because you regularly access it from your mobile phone. And hackers know it. We must take this into account and take the necessary measures to boost our cyber defence.

Security Threats to Mobile Phones Are Evolving

When we use our laptops for business tasks, we are expanding the attack surface for cyber threats. This is important to take this into account, as many companies not only do not fully understand the threats to these devices but also lack the experienced staff to address them with tools other than basic managers.

There are two main challenges associated with threats to laptops:

• The Wolf Disguised as a Lamb

The number of apps we can use through our phone is exploding. Apple and Google do a great job securing their operating systems, but the security of third-party applications remains a concern. We've added a lot of features to our phones, and many of them have made it easier for cybercriminals to access our business contacts and their phone numbers.

Criminals infiltrate our phones through fraudulent apps that suddenly get a second life or through vulnerabilities in common apps like WhatsApp. It is then not difficult for them to install professional malware for jailbreaking, espionage, ransomware or data exfiltration.

• No place to hide

Maintain in memory that mobile networks rely on vulnerable roaming protocols like SS7 or Diameter, which are easy targets for computer threats. Simply having access to your phone number allows a hacker with minimal investment to locate you easily ... or even take control of your incoming calls, or your texts or your WhatsApp messages.

These attack methods are not recent, they are used for both professional espionage and large scale online banking fraud. This is also the reason why banks no longer view SMS as a reliable two-factor authentication method. All in all, it is very difficult to protect yourself against this location or against these remote control attacks.

The good news is that mobile cybersecurity is not as bad as the press seems to be saying. Today's laptops, at the device level, have strong security architectures. The ecosystem of the most popular phones - Apple iPhones and Google's Android-powered models - is very secure, with hardware-based security and a good approach to isolation. And, unlike other "software exploits", exploits to compromise a cell phone without your help would cost attackers millions. A hacker has to make a huge investment if they want to compromise your phone to exfiltrate data. Nevertheless, will you take the risk of exposing your company's most sensitive data with too light an approach to security? Of course not.

What You Can Do Now

There are three main steps that business leaders and public figures can and should take now to make their phones more secure and secure.

• Good Safety Hygiene

We are all busy with our jobs and making sure our cellphones and apps are fully up to date may not be a priority. But, if you use your phone a lot in business, you need to make sure. Moreover, antiviruses for phones are just myths. Compared to our computers, an antivirus on a mobile phone will often not be able to protect it against malicious applications. The reason is that the phone's hardware architecture forces each app to be isolated from the others.

However, there is one security control that is often overlooked in phones: network security. Rather than carelessly circulating everything on the Internet, you can use a secure VPN or a  Secure Access Service Edge (SASE) solution. Such a solution will block uploads to malicious sites or attempts to extract data.

• Good Application Hygiene

All the apps on your phone can expose your data and act as a bridge to compromise your device. Application whitelists and blacklists have become good practice rules for RSSIs, and you should do the same on your home phone. For example, do you really need these five messaging apps? Do you automatically download content through your social apps? Do your children and grandchildren use your phones and download games?

• Good Confidentiality Hygiene

Do not give your personal information, especially your phone number, to strangers. Knowing your number is enough for cybercriminals to locate you, physically and electronically, anywhere in the world. And remember that your colleagues, suppliers and customers save your number and other contact details in their phones as well. This data can be easily retrieved by malicious apps installed in their phones to expose your number.

The more you use your phone for business purposes, the more attack vectors you have against your company, its applications, databases and data. This is equivalent to leaving the door to your house or factory wide open and giving strangers a badge to access your mainframe and robotic equipment. This can only end badly.

As a leader, you should personally apply these best practices and ensure the deployment and implementation of effective mobile security procedures for all employees. You are in a unique position of strength to send the right message to your colleagues and employees. Your phone is just as much a computer as any workstation, laptop or server. Protect it just as much. you can protect your pc also with antivirus software then you will safe your pc and laptop.