5 best security practices to apply now
Staying secure against ransomware isn’t just about having the latest security solutions. Good IT security practices, including regular training for employees, are essential components of every single security setup. Make sure you’re following these 5 best practices:
Backup regularly and keep a recent backup copy off-line and off-site
There are dozens of ways other than ransomware that files can suddenly vanish, such as fire, flood, theft, a dropped laptop, or even an accidental delete. Encrypt your backup and you won’t have to worry about the backup device falling into the wrong hands.
Be cautious about unsolicited attachments
The crooks are relying on the dilemma you face knowing that you shouldn’t open a document until you are sure it’s one you want, but you can’t tell if it’s one you want until you open it. If in doubt, leave it out.
Monitor administrator rights
Constantly review admin and domain admin rights. Know who has them and remove those who do not need them. Don’t stay logged in as an administrator any longer than is strictly necessary and avoid browsing, opening documents, or other regular work activities while you have administrator rights.
Stay up to date with new security features in your business applications
For example, Office 2016 now includes a control called “Block macros from running in Office files from the internet,” which helps protect against external malicious content without stopping you from using macros internally.
Use strong passwords
It sounds trivial, but it really isn’t. A weak and predictable password can give hackers access to your entire network in a matter of seconds. We recommend making them impersonal, at least 12 characters long, using a mix of upper and lower case and adding a sprinkle of random punctuation Ju5t.LiKETh1s!
Looking for more insight?
Download our latest Ebook, ‘Ransomware Beware: Protect Your Digital Assets’ to get professional tips and to learn more about Sophos and First Technology can help protect your business from cybersecurity threats.
Click here to download our Ebook.
To get in touch directly, feel free to contact Jolene Strydom on jolenes@firsttechnology.co.za or call 021 525 7000.