SANS Tip of the Day

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The most recent SANS Institute Security Awareness Tips
Updated: 5 min 26 sec ago

Forwarding Emails

Mon, 10/18/2021 - 01:00
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.

Fake News

Mon, 09/27/2021 - 01:00
Fake news is a false narrative that is published and promoted as if it were true. People (and organizations) create fake news to control and manipulate your thoughts and actions. Be skeptical of what you read on the Internet, use trusted sources that are vetted, check their motivations and funding.

Use Caution Opening Email Attachments

Fri, 09/24/2021 - 01:00
A common method cyber criminals use to hack into people's computers is to send them emails with infected attachments. Cyber attrackers will try to trick you into opening these attachments by making the email appear to come from someone or something your know or trust. Only open email attachments that you were expecting.

Securely Disposing Mobile Devices

Mon, 09/20/2021 - 01:00
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.

Social Media Privacy Settings

Fri, 09/10/2021 - 01:00
Privacy settings on social networks can be confusing to configure and change often. Ultimately, if you do not want your parents or boss reading one of your posts, do not post the message or photo.

Shopping Online

Wed, 08/25/2021 - 01:00
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.

Unique Passwords

Fri, 08/13/2021 - 01:00
Make sure each of your accounts has a separate, unique password. Can't remember all of your passwords/passphrases? Consider using a password manager to securely store all of them for you.

Virtual Private Networks

Thu, 08/12/2021 - 01:00
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.

Older Generation

Wed, 08/11/2021 - 01:00
Using technology securely can be overwhelming or confusing, especially for those who did not grow up with it. When helping secure those who are uncomfortable with technology focus on just the basics - 1) be aware of social engineering attacks 2) secure your home network 3) keep your systems updated 4) use strong, unique passwords 5) backup your key personal data

Scamming You Through Social Media

Thu, 08/05/2021 - 01:00
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 channels, such as 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.

Search Yourself Online

Tue, 08/03/2021 - 01:00
Ever wonder just how much information is publicly available about you? Ever wonder how cyber criminals harvest information and customize attacks for their victims? The technique is called Open Source Intelligence (OSINT) and it is far simpler and more powerful than you think.

Hosting a Video Conference

Wed, 07/28/2021 - 01:00
When hosting a video conference, make sure you password protect the conference so only authorized individuals can join. If there are any strangers or people who you do not recognize on the call, remove them.

Patch and Update

Mon, 07/26/2021 - 01:00
One of the most effective ways you can protect your computers and devices at home is to make sure both the operating system and your applications are patched and updated. Enable automatic updating whenever possible.

CEO Fraud

Fri, 07/23/2021 - 01:00
CEO Fraud / BEC is a type of targeted email attack. It commonly involves a cyber criminal pretending to be your boss or a senior leader and then tricking you into sending the criminal highly sensitive information, buying gift cards or initiating a wire transfer. Be highly suspicious of any emails demanding immediate action and/or asking you to bypass any security procedures.

Digital Inheritance

Wed, 07/21/2021 - 01:00
What happens to our digital presence when we die or become incapacitated? Many of us have or know we should have a will and checklists of what loved ones need to know in the event of our passing. But what about all of our digital data and online accounts? Consider creating some type of digital will, often called a "Digital Inheritance" plan.

Messaging / Smishing Attacks

Tue, 07/20/2021 - 01:00
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 curiosity.

Smart Home Devices

Mon, 07/12/2021 - 01:00
Now adays most of us have numerous devices in our homes connect to the Internet. From thermostats and gaming consoles to baby monitors, door locks or even your car. Ensure you change the default passwords on these devices and enable automatic updating.

What is Malware

Fri, 07/09/2021 - 01:00
Malware is software--a computer program--used to perform malicious actions. In fact, the term malware is a combination of the words malicious and software. Cyber criminals install malware on your computers or devices to gain control over them or gain access to what they contain. Once installed, these attackers can use malware to spy on your online activities, steal your passwords and files, or use your system to attack others.

Reporting an Incident

Thu, 07/08/2021 - 01:00
Bad guys are very persistent, eventually anyone can make a mistake. If a phone call from the "Help Desk" doesn't sound quite right, if an email seems suspicious or if a program you installed starts acting funny, ask for help! In addition, perhaps you lost a work laptop or a USB drive. The sooner you report an incident, the sooner we can help resolve the problem.

Personalized Scams

Wed, 07/07/2021 - 01:00
Cyber criminals now have a wealth of information on almost all of us. With so many organizations getting hacked, 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.