I have been working in the IT industry for a long time, mostly as an editor at PC-WELT, focusing on security. I test antivirus software, provide tips on securing Windows, look for the best security tools, and monitor cyber criminal activities. I have developed many security behaviors and principles that I find essential, but often observe risky behaviors in other PC users. Here are 10 things I would never do as an IT security expert, with advice on what to do instead.
Firstly, I never move files, like photos or videos, instead of copying them. Moving files risks losing them if something goes wrong. It’s best to copy and then back up important data. Additionally, I always set up automatic backups for all my important data, including data from apps.
Secondly, I never format storage without double-checking. I once mistakenly formatted the wrong drive due to similar folder structures and drive names. I now clearly label my external drives to avoid such errors.
Thirdly, I avoid opening links in emails, especially if they claim to be from banks or payment service providers. Instead, I navigate to websites manually or use saved bookmarks. This helps prevent falling for phishing scams.
Fourthly, if a file seems suspicious, I don’t open it. I always scan such files using online services like Virustotal to ensure they are safe. This precaution helps protect against malware infections.
Lastly, I never give vouchers for payment of services, as scammers often use this trick to exploit people. Social engineering attacks rely on manipulating human psychology to deceive individuals into making harmful decisions. It’s important to be cautious and skeptical of unexpected requests for vouchers or payments.
By following these practices, I prioritize data security and minimize the risk of falling victim to cyber threats.
