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Top Questions
178
votes
Help! My home PC has been infected by a virus! What do I do now?
malware
virus
antivirus
antimalware
virus-removal
asked Oct 3 '16 at 12:11
security.stackexchange.com
78
votes
What HTTP status code to return if multiple actions finish with different statuses?
api
http
asked Aug 29 '16 at 12:47
softwareengineering.stackexchange.com
51
votes
What actions should I, as an end user, take in response to EFAIL?
encryption
email
openpgp
smime
efail
asked May 14 '18 at 13:58
security.stackexchange.com
48
votes
Help! Ransomware encrypted my files. What do I do now?
malware
virus
ransomware
asked Feb 14 '20 at 7:59
security.stackexchange.com
32
votes
Explain to non tech savvy person how to check that your connection to mybank.com is safe?
tls
banks
user-education
user-interface
usability
asked Feb 1 '16 at 10:16
security.stackexchange.com
22
votes
How does a company like CloudFlare block bot crawling and email harvesters?
email
bot
cloudflare
cdn
asked Mar 3 '16 at 8:54
security.stackexchange.com
16
votes
How to prevent directory traversal when joining paths in node.js?
web-application
node.js
directory-traversal
asked May 19 '16 at 11:52
security.stackexchange.com
16
votes
Was John F Kennedy accidentally shot by a secret service agent?
united-states
history
jfk
asked Jul 7 '17 at 22:11
skeptics.stackexchange.com
15
votes
Is it OK to create very large tuples in Python?
python
list
collections
tuples
asked May 15 '17 at 20:55
stackoverflow.com
13
votes
Conditionally activate Material UI tooltip?
javascript
reactjs
tooltip
material-ui
asked Dec 3 '18 at 10:25
stackoverflow.com
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Top Answers
314
Hacker used picture upload to get PHP code into my site
security.stackexchange.com
232
Why is Mother’s Maiden Name still used as a security question?
security.stackexchange.com
213
Someone is using my (or has the same) email
security.stackexchange.com
198
Is public Wi-Fi a threat nowadays?
security.stackexchange.com
175
Convince people not to share their password with trusted others
security.stackexchange.com
164
Why should I offer HTTP in addition to HTTPS?
security.stackexchange.com
161
Important data can be modified from the developer console. What should I do?
security.stackexchange.com
137
Defence methods against tailgating
security.stackexchange.com
130
Why are Let's Encrypt certificates accepted by default by browsers?
security.stackexchange.com
123
How to improve logic to check whether 4 boolean values match some cases
stackoverflow.com
119
Is it safe/wise to store a salt in the same field as the hashed password?
security.stackexchange.com
118
How can Twitter and GitHub be sure that they haven't been hacked?
security.stackexchange.com
110
Is HTML5 input pattern validation sufficient (or even relevant) for client-side validation?
security.stackexchange.com
109
Is it urgent to revoke the access to a private repo once a person has been mistakenly granted it and become aware of this?
security.stackexchange.com
104
Should I be concerned about strange, new iPhone app appearing after repair?
security.stackexchange.com
93
How safe are wifi enabled talking toys?
security.stackexchange.com
92
Can cookies carry viruses?
security.stackexchange.com
90
Is the NHS wrong about passwords?
security.stackexchange.com
82
Roles to play when tailgaiting into a residential building
security.stackexchange.com
80
How to limit the impact of and reduce the risk of SQL injection for existing website?
security.stackexchange.com
79
How to decrypt .lock files from ransomeware on Windows
security.stackexchange.com
79
Are leet passwords easily crackable?
security.stackexchange.com
79
How many passwords is good for security?
security.stackexchange.com
75
How are short passwords not safe if you limit the number of attempts?
security.stackexchange.com
74
Does a CSRF cookie need to be HttpOnly?
security.stackexchange.com
73
Should I hash my passwords even if I am only allowed to generate limited traffic?
security.stackexchange.com
70
Is using a DB prefix for tables more secure?
security.stackexchange.com
67
Is brute force a probable threat even if you enable CAPTCHA and rate limit logins?
security.stackexchange.com
66
How does the attacker know what algorithm and salt to use in a dictionary attack?
security.stackexchange.com
66
What's the difference between using HSTS and doing a 301 redirection?
security.stackexchange.com
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