SANS Security Awareness Tip of the Day
Ransomware
May 25, 2020
Ransomware is a special type of malware. Once it infected your computer, it encrypts all of your files and demands you pay a ransome if you want your files back. Be suspicious of any emails trying to trick you into opening infected attachments or click on malicious links, common sense is your best defense. In addition. backups are often the only way you can recover from ransomware.
Protecting Your Social Media Account
May 24, 2020
Bad guys are targeting your social media accounts. One of the most effective ways you can protect them is with a unique, strong password called a passphrase. Enabling two-step verification (if your social media site offers it) is even better.
Virtual Private Networks
May 20, 2020
Virtual Private Networks (VPN) create encrypted tunnels when you connect to the Internet. They are a fantastic way to protect your privacy and data, especially when traveling and connecting to untrusted or unknown networks, such as at hotels or coffee shops. Use a VPN whenever possible, both for work and personal use.
Plugins
May 14, 2020
Every plugin or add-on you install in your browser can expose you to more danger. Only install the plugins you need and make sure they are always current. If you no longer need a plugin, disable or remove it from your browser via your browser's plugin preferences.
Secure Your Home Wi-Fi Network
May 10, 2020
Be aware of all the devices connected to your home network, including baby monitors, gaming consoles, TVs, appliances or even your car. Ensure all those devices are protected by a strong password and/or are running the latest version of their operating system.
Kids and Screenshots
May 6, 2020
If you have kids with mobile devices, create a central home charging station in a place like your bedroom. Before the kids go to bed at night, have them put their mobile devices there so they are not tempted to play with them when they should be sleeping.
Patch and Update
May 5, 2020
One of the most effective ways you can protect your computer at home is to make sure both the operating system and your applications are patched and updated. Enable automatic updating whenever possible.
Anti-Virus
May 4, 2020
Make sure you have anti-virus software installed on your computer and that it is automatically updating. However, keep in mind that no anti-virus can catch all malware; your computer can still be infected. That is why it's so important you use common sense and be wary of any messages that seem odd or suspicious.
Scamming You Through Social Media
May 3, 2020
You may be aware that cyber attacks will try to trick you over the phone or through email using phishing attacks, but do you realize they may try to attack you also over Social Media, such as through Snapchat, Twitter, Facebook or LinkedIn? Just like in email, if you get any Social Media messages that are highly urgent or too good to be true, it may be an attack.
Never Share Your Passwords
Apr 21, 2020
Never share your passwords with others, including your supervisor or coworkers. Your password is a secret; it only works if only you know it. If anyone else knows your password, you may be responsible for their actions.
Mobile Apps
Apr 19, 2020
Only install mobile apps from trusted places, and always double-check the privacy settings to ensure you are not giving away too much information.
Don't Login on Untrusted Computers
Apr 16, 2020
A password is only as secure as the computer or network it is used on. As such, never log in to a sensitive account from a public computer, such as computers in a cyber cafe, hotel lobby or conference hall. Bad guys target public computers such as these and infect them on purpose. The moment you type your password on an infected computer, these cyber criminals can harvest your passwords.
Shopping Online Securely
Apr 6, 2020
When shopping online, always use your credit cards instead of a debit card. If any fraud happens, it is far easier to recover your money from a credit card transaction. Gift cards and one-time-use credit card numbers are even more secure.
Personalized Scams
Mar 30, 2020
Cyber criminals now have a wealth of information on almost all of us. With so many hacked organizations now a days, cyber criminals simply purchase databases with personal information on millions of people, then use that information to customize their attacks, making them far more realistic. Just because an urgent email has your home address, phone number or birth date in it does not mean it is legitimate.
Privacy
Mar 24, 2020
Privacy is more than just settings in your Social Media account or using the Tor Browser. Your data and actions are collected in a variety of ways. The more aware you are of just how much of your data is collected, the better you can protect it.
Forwarding Emails
Mar 18, 2020
When you forward an email to others or copy new people to an email thread, review all the content in the entire email and make sure the information contained in it is suitable for everyone. It is very easy to forward emails to others, not realizing there is highly sensitive information in the bottom of the email that people should not have access to.
Security Technology Cannot Stop All Attacks
Mar 15, 2020
Technology alone cannot protect you. Bad guys are constantly developing new ways to get past firewalls, anti-virus and filters. You are the best defense against any attacker.
Securely Disposing Mobile Devices
Mar 5, 2020
Do you plan on giving away or selling one of your older mobile devices? Make sure you wipe or reset your device before disposing of it. If you don't, the next person who owns it will have access to all of your accounts and personal information.
Phishing
Mar 4, 2020
Phishing is when an attacker attempts to fool you into clicking on a malicious link or opening an attachment in an email. Be suspicious of any email or online message that creates a sense of urgency, has bad spelling or addresses you as "Dear Customer."
Messaging / Smishing Attacks
Mar 3, 2020
Cyber attackers can just as easily trick or fool you in messaging apps as they can in email. Be on the look-out for scams or attacks via apps such as Slack, Skype, WhatsApp or event simple text messaging. The most common clues are tremendous sense of urgency or curioustiy.
