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Data Net has been serving the California area since 1983, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Fix that lock…and get a spare key! Software updates, security patches and data backups


If the lock to your home’s main door breaks, do you fix it or just let it be? My guess is, you would get a locksmith to fix it for you at the earliest. And, what do you do if you lose the key? Use the spare key, if you have one, to get into your home, right? The situation is kind of similar when it comes to security patches and updates for your software programs. Credible software manufacturers make sure the software programs they develop offer an acceptable level of data security. However, no software is perfect, and knowing this well, cybercriminals constantly work to find vulnerabilities in popular software programs that they can exploit to gain access to your data. Security patches and software updates work to prevent this by fixing or patching the vulnerabilities.

So, you need to take the time to make sure that all of your software applications, including operating systems, and browsers are up-to-date. While it makes sense to start with the software programs you are using at work, do not forget your smartphone. It is important not to leave out your smartphone applications and mobile devices as well, because cyber criminals can find a way to invade your network and data from your smartphone. For example, you have your work email configured on your phone. Hacking into your phone can give them access to your work email and consequently to work data. Make sure all of your software programs, whether on computers or on mobile devices such as smartphones and tablets, are patched, updated, and secured.

But what happens, if your cybersecurity mechanisms are breached despite your best efforts to secure them? This is where backups enter the picture. Backups are like your spare key. They come in extremely handy, especially in the case of ransomware attacks. Ransomware attacks are where cybercriminals gain control of your network or data and lock you out of your own system preventing you from accessing crucial business data. Sometimes your data is encrypted, which means it won’t be legible. They then demand a ransom to unlock or decrypt your data. Unless you pay up, you won’t have access to your data or your data won’t make any sense to you as it is encrypted. Having up-to-date, quality backups ensure you don’t have to worry about losing access to your data or paying up the ransom, as you would have the most recent copy of your business data readily accessible. You can make backups on external hard disks, servers located at a place different from your place of business, or even on the cloud (think Google Drive or One Drive or cloud servers).

Also, make sure you have clean and up-to-date backups. Just routine backups may not be enough to protect you.  Contact an MSP to design workable backup procedures that don’t include copies of the ransomware.

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Thursday, March 23, 2023

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