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Information Security

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 Guru
Accepted answer and score of 40 or more. This badge can be awarded multiple times.
Awarded 1506 times.
How are all public computers (libraries, etc.) not full of malware?
Awarded Dec 3 at 15:41
How does SSL/TLS PKI work?
Awarded Sep 28 at 9:18
What is the purpose of associated authenticated data in AEAD?
Awarded Sep 19 at 22:56
Is it secure to block passwords that are too similar to other employees' old passwords?
Awarded Sep 12 at 6:20
What are the differences between TPM and HSM?
Awarded Sep 10 at 11:50
What prevents applications from misusing private keys?
Awarded Sep 4 at 15:19
Cracking a linear congruential generator
Awarded Sep 2 at 14:02
What prevents a browser from saving and tracking passwords entered to a site?
Awarded Aug 30 at 16:51
Checksum vs. Hash: Differences and Similarities?
Awarded Aug 30 at 15:20
Are Cyrillic characters a real threat?
Awarded Aug 6 at 23:40
Encrypt existing SSH key
Awarded Aug 6 at 18:11
Find Virus in an Image File
Awarded Jul 31 at 15:41
2FA: Why do I need to keep my backup codes for each platform on paper?
Awarded Jul 25 at 9:26
ELI5: If SSL encrypts traffic, why does it expire?
Awarded Jul 24 at 15:52
Can trusted timestamping be faked by altering some bytes within the document?
Awarded Jul 24 at 10:05
Is it safe to trust a Docker container?
Awarded Jul 20 at 17:31
Is encryption in transit distinct from end-to-end encryption?
Awarded Jul 3 at 17:47
Could a Google Chrome extension read my password?
Awarded Jun 23 at 18:18
Are two firewalls better than one?
Awarded Jun 19 at 4:26
A client did an unannounced penetration test on our platform
Awarded May 28 at 16:05
How long does malware last "in the wild"?
Awarded May 22 at 2:06
Is this idea for secure password storage a good one?
Awarded May 16 at 19:16
Is .txt the only email attachment type that can always be opened without risk?
Awarded May 6 at 13:28
The difference between Subject Key Identifier and sha1Fingerprint in X509 Certificates
Awarded Mar 18 at 11:40
Teaching "Secure by Design"
Awarded Mar 4 at 16:25
What stops a malicious user from hitting an endpoint with falsified data from the console of a webpage?
Awarded Mar 3 at 0:32
Why is it called a stateful and a stateless firewall?
Awarded Feb 14 at 19:08
Missing X509 extensions with an openssl-generated certificate
Awarded Feb 14 at 11:20
Filter arbitrary code for blacklisted keywords except on commented lines
Awarded Feb 12 at 3:43
What is the point of entering numbers in the two-factor authentication app?
Awarded Feb 5 at 10:19
If the public key can't be used for decrypting something encrypted by the private key, then how do digital signatures work?
Awarded Jan 31 at 21:33
OpenSSL vs FIPS enabled OpenSSL
Awarded Jan 30 at 5:11
Is it safe to store account credentials in an Excel sheet protected with a password?
Awarded Jan 29 at 19:16
Did a Huawei modem just try to do a Man-In-The-Middle attack on me?
Awarded Dec 7, 2023 at 14:31
How to best obfuscate a built-in key in an application?
Awarded Nov 28, 2023 at 6:45
Why is the absence of a Content-Type header with a HTTP 204 response considered a security vulnerability and what should we do about it?
Awarded Nov 25, 2023 at 3:35
What is the -sk ending for ssh key types?
Awarded Nov 12, 2023 at 15:11
Can SSL be used to encrypt non-HTTP data?
Awarded Oct 21, 2023 at 13:06
Connect through two VPN clients
Awarded Oct 20, 2023 at 22:28
How to safely view a malicious PDF?
Awarded Oct 18, 2023 at 5:26
How could a security control introduce a privacy issue?
Awarded Oct 17, 2023 at 22:11
Is there a protocol that provides data integrity, but not encryption for HTTP?
Awarded Aug 24, 2023 at 5:25
Why does Chrome send four browsers in the user-agent header?
Awarded Aug 8, 2023 at 12:56
Firefox: certificate can’t be installed
Awarded Jul 22, 2023 at 17:52
Does public key cryptography provide any security advantages, or even just a different security model, over symmetric cryptography?
Awarded Jul 4, 2023 at 12:21
Does rebooting a phone daily increase your phone's security?
Awarded Jun 29, 2023 at 13:27
What's the point of certificates in SSL/TLS?
Awarded Jun 17, 2023 at 21:05
What vulnerability is a math operation in an HTTP request trying to exploit?
Awarded May 4, 2023 at 22:05
Domain about to expire. Afraid that new owners will spread malware
Awarded May 4, 2023 at 16:07
Does a password policy with a restriction of repeated characters increase security?
Awarded May 3, 2023 at 20:05
Why does the SSL/TLS handshake have a client and server random?
Awarded Apr 20, 2023 at 20:56
How can data from VirtualBox leak to the host and how to avoid it?
Awarded Apr 10, 2023 at 18:16
Can I restrict a Certification Authority to signing certain domains only?
Awarded Apr 8, 2023 at 19:27
Is RAM wiped before use in another LXC container?
Awarded Apr 5, 2023 at 13:42
How do open-source projects prevent disclosing a bug while fixing it?
Awarded Mar 24, 2023 at 12:49
SSL issue captures Facebook app send out traffic
Awarded Mar 20, 2023 at 8:57
Why do many companies reject expired SSL certificates as bugs in bug bounties?
Awarded Mar 5, 2023 at 0:26
Why is 1Password sign-in to new device secure without MFA?
Awarded Feb 28, 2023 at 19:45
Understanding of HTTP GET request
Awarded Feb 24, 2023 at 18:00
Is it safe to store 2FA tokens together with passwords in 1password?
Awarded Feb 20, 2023 at 18:36
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